"Lichess is better, but it's free." -- Thibault Duplessis
https://en.lichess.org/
"Darwin was the first to use data from nature to convince people that evolution is true, and his idea of natural selection was truly novel. It testifies to his genius that the concept of natural theology, accepted by most educated Westerners before 1859, was vanquished within only a few years by a single five-hundred-page book. On the Origin of Species turned the mysteries of life's diversity from mythology into genuine science." -- Jerry Coyne
Saturday, December 31, 2016
What I wrote at the Wall Street Journal about Idiot America's love for garbage food
Sugar has no nutritional value and it belongs in the garbage. Obese Americans apparently think their fat faces are garbage cans so they stuff themselves with sugar.
I eat only fresh vegetables, fresh fruit, meat from farm animals, and nutritional bagels that have zero sugar. I never eat anything that has sugar in it. If something comes in a box or a can I don't buy it. I don't even go near that part of the store. My meals are delicious because I always buy the most expensive vegetables and fruit. My doctor says I'm boring because he can't find anything wrong with me.
Many or maybe most Americans never eat any vegetables. They would rather eat garbage. Then they wonder why they drop dead at a young age.
The food processing companies are in the genocide business and they know it. They don't care about their customers. They just want their money. To increase sales they brainwash children on TV. It's disgusting.
http://www.wsj.com/articles/sugar-a-matter-of-life-and-death-1483054057
Update 1/8/2017: My comment at the Wall Street Journal was the highest rated with 23 thumbs up.
Update 1/8/2017: My comment at the Wall Street Journal was the highest rated with 23 thumbs up.
Thursday, December 29, 2016
What I wrote at the Wall Street Journal. The last line "Christian crybabies, you can take your complaints and shove it." is so the fucking morons understand I'm not interested is their bullshit and I will write no more comments.
"Mr. Klavan is the author of The Great Good Thing: A Secular Jew Comes to Faith in Christ”
Faith is not a virtue. Faith is an excuse to believe in ridiculous religious fantasies that make cowards feel good. Faith means zero evidence.
Any idea that has no evidence should thrown out. For example the idea there is magical being with unlimited magical powers hiding somewhere in the universe. This creature has been called God, Allah, Zeus, etc. It's as childish as the Easter Bunny fantasy and of course there is not one shred of evidence for it.
"If you look at the universe and study the universe, what you find is that there is no evidence that we need anything other than the laws of physics and the other laws of science to explain everything we see. There's absolutely no evidence that we need any supernatural hand of God."
-- Lawrence Krauss, Physicist
Even without the science Mr. God has always been an idiotic fantasy.
Christian crybabies, you can take your complaints and shove it.
http://www.wsj.com/articles/faith-that-upholds-humanityand-liberty-1483053830
Faith is not a virtue. Faith is an excuse to believe in ridiculous religious fantasies that make cowards feel good. Faith means zero evidence.
Any idea that has no evidence should thrown out. For example the idea there is magical being with unlimited magical powers hiding somewhere in the universe. This creature has been called God, Allah, Zeus, etc. It's as childish as the Easter Bunny fantasy and of course there is not one shred of evidence for it.
"If you look at the universe and study the universe, what you find is that there is no evidence that we need anything other than the laws of physics and the other laws of science to explain everything we see. There's absolutely no evidence that we need any supernatural hand of God."
-- Lawrence Krauss, Physicist
Even without the science Mr. God has always been an idiotic fantasy.
Christian crybabies, you can take your complaints and shove it.
http://www.wsj.com/articles/faith-that-upholds-humanityand-liberty-1483053830
Sunday, December 25, 2016
A Christian Fucktard used his bible to insult me. This was my reply. This is from the Wall Street Journal which should be called the Christian Journal.
This is typical for Christian extremists. You people think your idiotic holy book should be used to insult people. I never met a Christian who had any moral values.
I noticed you extremists never have and never will provide any evidence for any of your childish fantasies. Real evidence. Evidence that can be tested. All you got is some not-very-bright superstitious people who dropped dead a long time ago.
The Magic Jeebus Man rose from the dead. Imagine the smell. Your entire moronic cult completely depends on this ridiculous disgusting fantasy.
Saturday, December 24, 2016
What I wrote at the Wall Street Journal about the stupidity of faith.
"Pls tell us specifically which 'coward' invented faith?"
The god-soaked are cowards because they have "faith" in a magical 2nd life instead of growing up and facing facts.
The idea called faith was invented by primitive humans who knew nothing about science. For them their god of the gaps had unlimited hiding places.
We know things these day. Educated people who are not insane (aka not religious) have figured out the god fairy is not necessary for anything therefore it doesn't exist. Even without the science the idea there's a magical being hiding somewhere in the universe was always childish moronic fantasy.
Faith is believing in something that has no evidence. It's not a virtue. It an excuse for cowards to believe any childish fantasy that makes them feel good for example the magical 2nd life fantasy that American Christians share with the Islamic State terrorists.
If an idea requires faith it should be thrown out because it's bullcrap.
A big part of religious brainwashing (aka child abuse) is this idea which is repeated thousands of times: "You must have faith."
That's ridiculous.
Every religious cult completely depends on brainwashing children. If the god-soaked had the decency to wait until their victims were old enough to think for themselves then they would never buy the moronic fantasies.
There is no excuse for this child abuse. The brainwashing destroys all the curiosity children are born with. They learn how to not think.
Thursday, December 22, 2016
What I wrote at the New York Times about Muslim scum. It probably will not be published. If it is published it will make liberal crybabies cry.
"It was not clear whether Mr. Trump was reaffirming his much-criticized call for a wholesale ban on Muslim immigration or his subsequent clarification that he would stop only those entering from countries with a history of Islamic extremism."
The President-elect's idea, don't let any Muslims get in, was not criticized by me. We owe these people nothing. If America is going to avoid the violence in Europe we must not let these people get in. It's the best way to keep America safe.
I don't think we should be sacrificing American lives just to be politically correct.
http://www.nytimes.com/2016/12/21/us/politics/donald-trump-syria-policy.html
I was reading some of the comments there. Liberal crybabies were crying. They have my contempt.
UPDATE: My comment was published and there was one reply:
The President-elect's idea, don't let any Muslims get in, was not criticized by me. We owe these people nothing. If America is going to avoid the violence in Europe we must not let these people get in. It's the best way to keep America safe.
I don't think we should be sacrificing American lives just to be politically correct.
http://www.nytimes.com/2016/12/21/us/politics/donald-trump-syria-policy.html
I was reading some of the comments there. Liberal crybabies were crying. They have my contempt.
UPDATE: My comment was published and there was one reply:
Jonathon
Irvine, CA 48 minutes ago
Amen. What you have said should go without saying, but liberals have convoluted reality so badly that it must now be said. Oh, of course, you are a racist for saying it. I am a racist for agreeing with you.
Wednesday, December 21, 2016
Lichess.org is the most perfect chess website in the universe and it just got more perfect.
I just figured out the best way to use "Learn from your mistakes." Just use it before studying the game. I like that it lets me try again when I fail. I could skip a mistake if I wanted to. Sometimes I had to ask for the solution. After learning from a mistake it was easy to move on to the next mistake. It even lets me learn from my opponent's mistakes. It turns the board around to do this.
Once I accidentally left "Learn from your mistakes". It said "You browsed away" "What do you want to do?" "Resume learning" "Close learning" I clicked Resume learning and I could continue where I left off.
Everything possible was invented to make the experience easy and enjoyable.
Studying a game used to be a bit tedious. Now it's fun.
What an amazing idea and it works so perfectly. I doubt any other chess website has this feature. The other websites should be thrown out and the entire world should use lichess.
Once I accidentally left "Learn from your mistakes". It said "You browsed away" "What do you want to do?" "Resume learning" "Close learning" I clicked Resume learning and I could continue where I left off.
Everything possible was invented to make the experience easy and enjoyable.
Studying a game used to be a bit tedious. Now it's fun.
What an amazing idea and it works so perfectly. I doubt any other chess website has this feature. The other websites should be thrown out and the entire world should use lichess.
This new fantastic feature was announced on 12/20/2016:
Tuesday, December 20, 2016
Some of my favorite quotes about evolution. There are many more quotes elsewhere in this blog.
"It is difficult to get a man to understand something when his job depends on not understanding it." -- Upton Sinclair
To accept evolution isn't just to acknowledge the obvious, that the evidence behind it is overwhelming. It is to open one's eyes to the endless beauty that life has generated and continues to produce. It is to become a knowing participant in the truest sense, in the living world of which we are all a part.
To accept evolution isn't just to acknowledge the obvious, that the evidence behind it is overwhelming. It is to open one's eyes to the endless beauty that life has generated and continues to produce. It is to become a knowing participant in the truest sense, in the living world of which we are all a part.
-- Ken Miller
There is probably no other notion in any field of science that has been as extensively tested and as thoroughly corroborated as the evolutionary origin of living organisms.
There is probably no other notion in any field of science that has been as extensively tested and as thoroughly corroborated as the evolutionary origin of living organisms.
-- Encyclopedia Britannica
Definition of a scientific theory:
"In science, a well-substantiated explanation of some aspect of the natural world that can incorporate facts, laws, inferences, and tested hypotheses. The contention that evolution should be taught as a 'theory, not as a fact' confuses the common use of these words with the scientific use. In science, theories do not turn into facts through the accumulation of evidence. Rather, theories are the end points of science. They are understandings that develop from extensive observation, experimentation, and creative reflection. They incorporate a large body of scientific facts, laws, tested hypotheses, and logical inferences. In this sense, evolution is one of the strongest and most useful scientific theories we have."
-- National Academy of Sciences
For all of those who do see the overwhelming evidence of natural selection and life's descent from ancestors, and the immense span of time over which the story of life unfolded, it is, to put it mildly, baffling how so many still do not. It is absolutely astonishing and often infuriating that some take it so far as to deny the immense foundation of evidence and to slander all the human achievement that foundation represents.
-- The Making of the Fittest: DNA and the Ultimate Forensic Evolution by Sean B. Carroll
Even without fossils, we have evidence of human evolution from comparative anatomy, embryology, our vestigial traits, and even biogeography. We've learned of our fishlike embryos, our dead genes, our transitory fetal coat of hair, and our poor design, all testifying to our origins. The fossil record is really the icing on the cake.
Even without fossils, we have evidence of human evolution from comparative anatomy, embryology, our vestigial traits, and even biogeography. We've learned of our fishlike embryos, our dead genes, our transitory fetal coat of hair, and our poor design, all testifying to our origins. The fossil record is really the icing on the cake.
-- Jerry Coyne, author of Why Evolution Is True
Religion is a cruel hoax sustained by miracles, fear, superstition and ignorance. Evolution is a science sustained by proven facts. Take your pick.
Religion is a cruel hoax sustained by miracles, fear, superstition and ignorance. Evolution is a science sustained by proven facts. Take your pick.
-- Dean Carson
There is a cult of ignorance in the United States, and there always has been. The strain of anti-intellectualism has been a constant thread winding its way through our political and cultural life, nurtured by the false notion that democracy means that "my ignorance is just as good as your knowledge."
-- Isaac Asimov
There is a cult of ignorance in the United States, and there always has been. The strain of anti-intellectualism has been a constant thread winding its way through our political and cultural life, nurtured by the false notion that democracy means that "my ignorance is just as good as your knowledge."
-- Isaac Asimov
Should Creationism be taught in public schools?
"Oh God, no. Oh, Jesus. We thought we had made a big advance with the Scopes monkey trial….My God, evolution is a fact, and if these people are disturbed by being the descendants of monkeys and fishes, they’ve got a mental problem. We can’t afford the psychiatric bill for them. That ends the story as far as I’m concerned."
"Oh God, no. Oh, Jesus. We thought we had made a big advance with the Scopes monkey trial….My God, evolution is a fact, and if these people are disturbed by being the descendants of monkeys and fishes, they’ve got a mental problem. We can’t afford the psychiatric bill for them. That ends the story as far as I’m concerned."
-- Mike Gravel, former Democratic United States Senator from Alaska, who served two terms from 1969 to 1981, and a former candidate in the 2008 presidential election.
Ignorance more frequently begets confidence than does knowledge: it is those who know little, not those who know much, who so positively assert that this or that problem will never be solved by science.
-- Charles Darwin
If the history of science teaches us anything, it is that what conquers our ignorance is research, not giving up and attributing our ignorance to the miraculous work of a creator.
-- Jerry Coyne
Science is a philosophy of discovery, intelligent design is a philosophy of ignorance.
-- Neil deGrasse Tyson
Darwin knew a lot of biology: more than any of his contemporaries, more than a surprising number of his successors. From prolonged thought and study, he was able to intuit how evolution worked without having access to all the subsequent scientific knowledge that others required to be convinced of natural selection. He had the objectivity to put aside criteria with powerful emotional resonance, like the conviction that evolution should be purposeful. As a result, he saw deep into the strange workings of the evolutionary mechanism, an insight not really exceeded until a century after his great work of synthesis.
-- New York Times
Darwin’s theory of evolution has become the bedrock of modern biology. But for most of the theory’s existence since 1859, even biologists have ignored or vigorously opposed it, in whole or in part. It is a testament to Darwin’s extraordinary insight that it took almost a century for biologists to understand the essential correctness of his views.
Ignorance more frequently begets confidence than does knowledge: it is those who know little, not those who know much, who so positively assert that this or that problem will never be solved by science.
-- Charles Darwin
If the history of science teaches us anything, it is that what conquers our ignorance is research, not giving up and attributing our ignorance to the miraculous work of a creator.
-- Jerry Coyne
Science is a philosophy of discovery, intelligent design is a philosophy of ignorance.
-- Neil deGrasse Tyson
Darwin knew a lot of biology: more than any of his contemporaries, more than a surprising number of his successors. From prolonged thought and study, he was able to intuit how evolution worked without having access to all the subsequent scientific knowledge that others required to be convinced of natural selection. He had the objectivity to put aside criteria with powerful emotional resonance, like the conviction that evolution should be purposeful. As a result, he saw deep into the strange workings of the evolutionary mechanism, an insight not really exceeded until a century after his great work of synthesis.
-- New York Times
Darwin’s theory of evolution has become the bedrock of modern biology. But for most of the theory’s existence since 1859, even biologists have ignored or vigorously opposed it, in whole or in part. It is a testament to Darwin’s extraordinary insight that it took almost a century for biologists to understand the essential correctness of his views.
-- New York Times
If the history-deniers who doubt the fact of evolution are ignorant of biology, those who think the world began less than ten thousand years ago are worse than ignorant, they are deluded to the point of perversity. They are denying not only the facts of biology but those of physics, geology, cosmology, archaeology, history and chemistry as well. This chapter is about how we know the ages of rocks and the fossils embedded in them. It presents evidence that the timescale on which life has operated on this planet is measured not in thousands of years but in thousands of millions of years.
-- From page 85 of "The Greatest Show on Earth, The Evidence for Evolution" by Richard Dawkins
ID creationism adherents believe in ID creationism because they haven't considered, or don't want to consider, the possibility that they're just retarded. Well, it's time for them to consider it.
-- Mike Toreno
To accept evolution isn't just to acknowledge the obvious, that the evidence behind it is overwhelming. It is to open one's eyes to the endless beauty that life has generated and continues to produce. It is to become a knowing participant in the truest sense, in the living world of which we are all a part.
-- Ken Miller
Humans aren't high on the evolutionary scale…there is no evolutionary scale. We aren't the pinnacle of anything.
-- PZ Myers
You know, there’s this pervasive idea in biology that I think is wrong. It goes: we humans are at the pinnacle of the evolutionary tree, and as you get up that tree, brain size must get bigger. But a fly is just as evolved as a human. It’s just evolved to a different niche.
If the history-deniers who doubt the fact of evolution are ignorant of biology, those who think the world began less than ten thousand years ago are worse than ignorant, they are deluded to the point of perversity. They are denying not only the facts of biology but those of physics, geology, cosmology, archaeology, history and chemistry as well. This chapter is about how we know the ages of rocks and the fossils embedded in them. It presents evidence that the timescale on which life has operated on this planet is measured not in thousands of years but in thousands of millions of years.
-- From page 85 of "The Greatest Show on Earth, The Evidence for Evolution" by Richard Dawkins
ID creationism adherents believe in ID creationism because they haven't considered, or don't want to consider, the possibility that they're just retarded. Well, it's time for them to consider it.
-- Mike Toreno
To accept evolution isn't just to acknowledge the obvious, that the evidence behind it is overwhelming. It is to open one's eyes to the endless beauty that life has generated and continues to produce. It is to become a knowing participant in the truest sense, in the living world of which we are all a part.
-- Ken Miller
Humans aren't high on the evolutionary scale…there is no evolutionary scale. We aren't the pinnacle of anything.
-- PZ Myers
You know, there’s this pervasive idea in biology that I think is wrong. It goes: we humans are at the pinnacle of the evolutionary tree, and as you get up that tree, brain size must get bigger. But a fly is just as evolved as a human. It’s just evolved to a different niche.
-- Jeremy Niven
It would be so nice if those who oppose evolution would take a tiny bit of trouble to learn the merest rudiments of what it is they are opposing.
It would be so nice if those who oppose evolution would take a tiny bit of trouble to learn the merest rudiments of what it is they are opposing.
-- Richard Dawkins
The field of molecular biology provides the most detailed and convincing evidence available for biological evolution. In its unveiling of the nature of DNA and the workings of organisms at the level of enzymes and other protein molecules, it has shown that these molecules hold information about an organism’s ancestry. This has made it possible to reconstruct evolutionary events that were previously unknown and to confirm and adjust the view of events already known. The precision with which these events can be reconstructed is one reason the evidence from molecular biology is so compelling.
-- Encyclopedia Britannica
Chance alone cannot explain the marvelous fit between individuals and their environment. And it doesn't. True, the raw materials for evolution--the variations between individuals--are indeed produced by chance mutations. These mutations occur willy-nilly, regardless of whether they are good or bad for the individual. But it is the filtering of that variation by natural selectionthat produces adaptations, and natural selection is manifestly notrandom. It is a powerful molding force, accumulating genes that have a greater chance of being passed on to others, and in so doing making individuals even better able to cope with their environment. It is, then, the unique combination of mutation and selection--chance and lawfulness--that tells us how organisms become adapted.
-- Jerry Coyne, Why Evolution is True, page 119
As man advances in civilization, and small tribes are united into larger communities, the simplest reason would tell each individual that he ought to extend his social instincts and sympathies to all the members of the same nation, though personally unknown to him. This point being once reached, there is only an artificial barrier to prevent his sympathies extending to the men of all nations and races. If, indeed, such men are separated from him by great differences in appearance or habits, experience unfortunately shows us how long it is, before we look at them as our fellow-creatures. ... This virtue, one of the noblest with which man is endowed, seems to arise incidentally from our sympathies becoming more tender and more widely diffused, until they are extended to all sentient beings. As soon as this virtue is honored and practiced by some few men, it spreads through instruction and example to the young, and eventually becomes incorporated in public opinion.
-- Charles Darwin; The Descent of Man, 1871
If anything is absolutely, rock-bottom true, it’s that life evolved, beginning about 4 billion years ago, and that the creation myth of Genesis is completely wrong.
-- Jerry Coyne
From page 4 of "The Greatest Show on Earth,The Evidence for Evolution" by Richard Dawkins:
The plight of many science teachers today is not less dire. When they attempt to expound the central and guiding principle of biology; when they honestly place the living world in its historical context -- which means evolution; when they explore and explain the very nature of life itself, they are harried and stymied, hassled and bullied, even threatened with loss of their jobs. At the very least their time is wasted at every turn. They are likely to receive menacing letters from parents, and have to endure the sarcastic smirks and close-folded arms of brainwashed children. They are supplied with state-approved textbooks that have had the word 'evolution' systematically expunged, or bowdlerized into 'change over time'.
The field of molecular biology provides the most detailed and convincing evidence available for biological evolution. In its unveiling of the nature of DNA and the workings of organisms at the level of enzymes and other protein molecules, it has shown that these molecules hold information about an organism’s ancestry. This has made it possible to reconstruct evolutionary events that were previously unknown and to confirm and adjust the view of events already known. The precision with which these events can be reconstructed is one reason the evidence from molecular biology is so compelling.
-- Encyclopedia Britannica
Chance alone cannot explain the marvelous fit between individuals and their environment. And it doesn't. True, the raw materials for evolution--the variations between individuals--are indeed produced by chance mutations. These mutations occur willy-nilly, regardless of whether they are good or bad for the individual. But it is the filtering of that variation by natural selectionthat produces adaptations, and natural selection is manifestly notrandom. It is a powerful molding force, accumulating genes that have a greater chance of being passed on to others, and in so doing making individuals even better able to cope with their environment. It is, then, the unique combination of mutation and selection--chance and lawfulness--that tells us how organisms become adapted.
-- Jerry Coyne, Why Evolution is True, page 119
As man advances in civilization, and small tribes are united into larger communities, the simplest reason would tell each individual that he ought to extend his social instincts and sympathies to all the members of the same nation, though personally unknown to him. This point being once reached, there is only an artificial barrier to prevent his sympathies extending to the men of all nations and races. If, indeed, such men are separated from him by great differences in appearance or habits, experience unfortunately shows us how long it is, before we look at them as our fellow-creatures. ... This virtue, one of the noblest with which man is endowed, seems to arise incidentally from our sympathies becoming more tender and more widely diffused, until they are extended to all sentient beings. As soon as this virtue is honored and practiced by some few men, it spreads through instruction and example to the young, and eventually becomes incorporated in public opinion.
-- Charles Darwin; The Descent of Man, 1871
If anything is absolutely, rock-bottom true, it’s that life evolved, beginning about 4 billion years ago, and that the creation myth of Genesis is completely wrong.
-- Jerry Coyne
From page 4 of "The Greatest Show on Earth,The Evidence for Evolution" by Richard Dawkins:
The plight of many science teachers today is not less dire. When they attempt to expound the central and guiding principle of biology; when they honestly place the living world in its historical context -- which means evolution; when they explore and explain the very nature of life itself, they are harried and stymied, hassled and bullied, even threatened with loss of their jobs. At the very least their time is wasted at every turn. They are likely to receive menacing letters from parents, and have to endure the sarcastic smirks and close-folded arms of brainwashed children. They are supplied with state-approved textbooks that have had the word 'evolution' systematically expunged, or bowdlerized into 'change over time'.
From page 8 of The Greatest Show on Earth by Richard Dawkins:
Evolution is a fact. Beyond reasonable doubt, beyond serious doubt, beyond sane, informed, intelligent doubt, beyond doubt evolution is a fact. The evidence for evolution is at least as strong as the evidence for the Holocaust, even allowing for eye witnesses to the Holocaust. It is the plain truth that we are cousins of chimpanzees, somewhat more distant cousins of monkeys, more distant cousins still of aardvarks and mantenees, yet more distant cousins of bananas and turnips ... continue the list as long as long as desired. That didn't have to be true. It is not self-evidently, tautologically, obviously true, and there was a time when most people, even educated people, thought it wasn't. It didn't have to be true, but it is. We know this because a rising flood of evidence supports it. Evolution is a fact, and this book will demonstrate it. No reputable scientist disputes it, and no unbiased reader will close the book doubting it.
Over the past quarter-century, poll after poll has revealed that nearly half of all Americans flatly reject evolution, many clinging to the ancient superstition that the earth was created only 6,000 years ago, complete with all existing species. But as Richard Dawkins shows in his splendid new book, The Greatest Show on Earth, the theory of evolution is supported by at least as much evidence as is the germ theory of disease--heaps of it, and from many areas of biology. So why is it contemptible to reject germ theory but socially acceptable to reject evolutionary theory?
Nothing in Biology Makes Sense Except in the Light of Evolution.
-- Theodosius Dobzhansky
Darwin matters because evolution matters. Evolution matters because science matters. Science matters because it is the preeminent story of our age, an epic saga about who we are, where we came from, and where we are going.
-- Michael Shermer
The total amount of suffering per year in the natural world is beyond all decent contemplation. During the minute that it takes me to compose this sentence, thousands of animals are being eaten alive, many others are running for their lives, whimpering with fear, others are slowly being devoured from within by rasping parasites, thousands of all kinds are dying of starvation, thirst, and disease. It must be so. If there ever is a time of plenty, this very fact will automatically lead to an increase in the population until the natural state of starvation and misery is restored. In a universe of electrons and selfish genes, blind physical forces and genetic replication, some people are going to get hurt, other people are going to get lucky, and you won't find any rhyme or reason in it, nor any justice. The universe that we observe has precisely the properties we should expect if there is, at bottom, no design, no purpose, no evil, no good, nothing but pitiless indifference.
-- Richard Dawkins
I should love to have everybody taught about evolution from a fairly early age, because it is so important, so exciting. It answers so many questions and mysteries; it solves so many problems. Until you know about it, you're wandering around on this Earth looking at trees and birds and flowers, not knowing why any of them is there. Evolution is the answer to that riddle, so you're not really a whole person if you don't know where you come from and why you exist. And it's not difficult. It's not like relativity, it's not like quantum theory – it's something teachable to fairly young children.
I should love to have everybody taught about evolution from a fairly early age, because it is so important, so exciting. It answers so many questions and mysteries; it solves so many problems. Until you know about it, you're wandering around on this Earth looking at trees and birds and flowers, not knowing why any of them is there. Evolution is the answer to that riddle, so you're not really a whole person if you don't know where you come from and why you exist. And it's not difficult. It's not like relativity, it's not like quantum theory – it's something teachable to fairly young children.
-- Richard Dawkins
Darwin anticipated problems with his theory. Modern science has
answered them. Evolution by Natural Selection has been triumphantly vindicated as fact.
Darwin anticipated problems with his theory. Modern science has
answered them. Evolution by Natural Selection has been triumphantly vindicated as fact.
-- Richard Dawkins
So the case is closed in a most beautiful way, and that is, the prediction of evolution of common ancestry is fulfilled by that lead-pipe evidence that you see here in terms of tying everything together, that our chromosome formed by the fusion from our common ancestor is Chromosome Number 2. Evolution has made a testable prediction and has passed.
-- Ken Miller at the Dover trial
In October 2008 a group of about sixty American high-school teachers met at the Center for Science Education of Emory University, in Atlanta. Some of the horror stories they had to tell deserve wide attention. One teacher reported that students 'burst into tears' when told they would be studying evolution. Another teacher described how students repeatedly screamed 'No!' when he began talking about evolution in class. Another reported that pupils demanded to know why they had to learn about evolution, given that it was 'only a theory'. Yet another teacher described how 'churches train students to come to school with specific questions to ask to sabotage my lessons'.
-- From page 434 of "The Greatest Show on Earth, The Evidence for Evolution" by Richard Dawkins
So the case is closed in a most beautiful way, and that is, the prediction of evolution of common ancestry is fulfilled by that lead-pipe evidence that you see here in terms of tying everything together, that our chromosome formed by the fusion from our common ancestor is Chromosome Number 2. Evolution has made a testable prediction and has passed.
-- Ken Miller at the Dover trial
In October 2008 a group of about sixty American high-school teachers met at the Center for Science Education of Emory University, in Atlanta. Some of the horror stories they had to tell deserve wide attention. One teacher reported that students 'burst into tears' when told they would be studying evolution. Another teacher described how students repeatedly screamed 'No!' when he began talking about evolution in class. Another reported that pupils demanded to know why they had to learn about evolution, given that it was 'only a theory'. Yet another teacher described how 'churches train students to come to school with specific questions to ask to sabotage my lessons'.
-- From page 434 of "The Greatest Show on Earth, The Evidence for Evolution" by Richard Dawkins
Now, nearly 150 years later, we can see. We no longer look at Nature's diversity "as a savage looks at a ship." From the new DNA record, the evidence of the workings of the evolutionary process abounds. But many people--a great many--either do not see what scientists see, or do not believe what scientists have concluded.
I have borrowed the title of this chapter from the wonderful book Seeing and Believing by Richard Panek, about the invention of the telescope and how it changed our perception of the sky and our place in the universe. Like Darwin, Galileo's observations and ideas were rejected by authorities who had no use for new evidence or ideas. But, eventually, the observable evidence overwhelmed ideological resistance. For all of those who do see the overwhelming evidence of natural selection and life's descent from ancestors, and the immense span of time over which the story of life unfolded, it is, to put it mildly, baffling how so many still do not. It is absolutely astonishing and often infuriating that some take it so far as to deny the immense foundation of evidence and to slander all the human
achievement that foundation represents.
With the facts on evolution's side, how can this doubt and denial persist, or even be growing, here at the outset of the twenty-first century?
"The Making of the Fittest: DNA and the Ultimate Forensic Record of Evolution" by Sean B. Carroll
Lehigh University Department of Biological Sciences
Department Position on Evolution and "Intelligent Design"
The faculty in the Department of Biological Sciences is committed to the highest standards of scientific integrity and academic function. This commitment carries with it unwavering support for academic freedom and the free exchange of ideas. It also demands the utmost respect for the scientific method, integrity in the conduct of research, and recognition that the validity of any scientific model comes only as a result of rational hypothesis testing, sound experimentation, and findings that can be replicated by others.
The department faculty, then, are unequivocal in their support of evolutionary theory, which has its roots in the seminal work of Charles Darwin and has been supported by findings accumulated over 140 years. The sole dissenter from this position, Prof. Michael Behe, is a well-known proponent of "intelligent design." While we respect Prof. Behe's right to express his views, they are his alone and are in no way endorsed by the department. It is our collective position that intelligent design has no basis in science, has not been tested experimentally, and should not be regarded as scientific.
-- Lehigh University Department of Biological Sciences
Evolution is both a scientific fact and a scientific theory. Evolution is a fact in the sense that life has changed through time. In nature today, the characteristics of species are changing, and new species are arising. The fossil record is the primary factual evidence for evolution in times past, and evolution is well documented by further evidence from other scientific disciplines, including comparative anatomy, biogeography, genetics, molecular biology, and studies of viral and bacterial diseases. Evolution is also a theory – an explanation for the observed changes in life through Earth history that has been tested numerous times and repeatedly confirmed.
I have borrowed the title of this chapter from the wonderful book Seeing and Believing by Richard Panek, about the invention of the telescope and how it changed our perception of the sky and our place in the universe. Like Darwin, Galileo's observations and ideas were rejected by authorities who had no use for new evidence or ideas. But, eventually, the observable evidence overwhelmed ideological resistance. For all of those who do see the overwhelming evidence of natural selection and life's descent from ancestors, and the immense span of time over which the story of life unfolded, it is, to put it mildly, baffling how so many still do not. It is absolutely astonishing and often infuriating that some take it so far as to deny the immense foundation of evidence and to slander all the human
achievement that foundation represents.
With the facts on evolution's side, how can this doubt and denial persist, or even be growing, here at the outset of the twenty-first century?
"The Making of the Fittest: DNA and the Ultimate Forensic Record of Evolution" by Sean B. Carroll
Lehigh University Department of Biological Sciences
Department Position on Evolution and "Intelligent Design"
The faculty in the Department of Biological Sciences is committed to the highest standards of scientific integrity and academic function. This commitment carries with it unwavering support for academic freedom and the free exchange of ideas. It also demands the utmost respect for the scientific method, integrity in the conduct of research, and recognition that the validity of any scientific model comes only as a result of rational hypothesis testing, sound experimentation, and findings that can be replicated by others.
The department faculty, then, are unequivocal in their support of evolutionary theory, which has its roots in the seminal work of Charles Darwin and has been supported by findings accumulated over 140 years. The sole dissenter from this position, Prof. Michael Behe, is a well-known proponent of "intelligent design." While we respect Prof. Behe's right to express his views, they are his alone and are in no way endorsed by the department. It is our collective position that intelligent design has no basis in science, has not been tested experimentally, and should not be regarded as scientific.
-- Lehigh University Department of Biological Sciences
Evolution is both a scientific fact and a scientific theory. Evolution is a fact in the sense that life has changed through time. In nature today, the characteristics of species are changing, and new species are arising. The fossil record is the primary factual evidence for evolution in times past, and evolution is well documented by further evidence from other scientific disciplines, including comparative anatomy, biogeography, genetics, molecular biology, and studies of viral and bacterial diseases. Evolution is also a theory – an explanation for the observed changes in life through Earth history that has been tested numerous times and repeatedly confirmed.
The Paleontological Society
While modern biologists constantly study and deliberate the patterns, mechanisms, and pace of evolution, they agree that all living things share common ancestors. The fossil record and the diversity of extant organisms, combined with modern techniques of molecular biology, taxonomy, and geology, provide exhaustive examples of and powerful evidence for current evolutionary theory. Genetic variation, natural selection, speciation, and extinction are well-established components of modern evolutionary theory. Explanations are constantly modified and refined as warranted by new scientific evidence that accumulates over time, which demonstrates the integrity and validity of the field. Scientists have firmly established evolution as an important natural process.
-- The National Association of Biology Teachers
It is our view that a reasonable, objective observer would, after reviewing both the voluminous record in this case, and our narrative, reach the inescapable conclusion that ID is an interesting theological argument, but that it is not science ... In summary, the [school board's] disclaimer singles out the theory of evolution for special treatment, misrepresents its status in the scientific community, causes students to doubt its validity without scientific justification, presents students with a religious alternative masquerading as a scientific theory, directs them to consult a creationist text [Of Pandas and People] as though it were a science resource, and instructs students to forego scientific inquiry in the public school classroom and instead to seek out religious instruction elsewhere.
-- The National Association of Biology Teachers
It is our view that a reasonable, objective observer would, after reviewing both the voluminous record in this case, and our narrative, reach the inescapable conclusion that ID is an interesting theological argument, but that it is not science ... In summary, the [school board's] disclaimer singles out the theory of evolution for special treatment, misrepresents its status in the scientific community, causes students to doubt its validity without scientific justification, presents students with a religious alternative masquerading as a scientific theory, directs them to consult a creationist text [Of Pandas and People] as though it were a science resource, and instructs students to forego scientific inquiry in the public school classroom and instead to seek out religious instruction elsewhere.
-- From Judge Jones' decision in the 2005 Dover trial
Fortunately, there is, however, an altogether new way of deciphering species' relationships. It also relies on DNA, but rather than being based on the degree of sequence similarity, it looks for the presence and absence of certain landmarks in specific places in species DNA. These landmarks are produced by accidental insertions of junk DNA sequences near genes. Particular chunks of junk DNA, call long interspersed elements (LINES) and short interspersed elements (SINES), are very easy to detect. Once a SINE or LINE is inserted, there is no active mechanism for removing it. The insertion of these elements marks a gene in a species, and is then inherited by all species descended from it. They are really perfect tracers of genealogy. These insertion events are very rare; therefore, their presence in the same place in the DNA of two species can be explained only by the species sharing a common ancestor. The inheritance of variable markers in DNA is the same principle applied to paternity testing in humans. By surveying the distribution of a number of elements that arose at different times in different ancestors, biologists have sufficient forensic evidence to determine species' kinship beyond any doubt.
-- "The Making of the Fittest: DNA and the Ultimate Forensic Record of Evolution" by Sean B. Carroll
My point here is that there is an incredible amount of evidence for evolution, far more than any one person can digest, and that it is a vital field, still growing and still producing new results. All those papers don't get published unless they contain some new observation, a new experiment, a new test of the idea…and evolution has weathered them all.
-- PZ Myers, University of Minnesota biologist
Q. So what you're testifying here is that modern genetics and molecular biology actually support evolutionary theory?
A. They support it in great detail. And the closer that we can get to looking at the details of the human genome, the more powerful the evidence has become.
-- Ken Miller, Brown University biologist, at the Dover trial
It's hard not to look at someone like Don McLeroy, professional science-denier and flaming creationist asshole, and not feel considerable disgust that that man was in charge of destroying the public school curriculum in the state.
-- PZ Myers
An essential element in the teaching of science is the encouragement of students and teachers to critically appraise the evidence for notions being taught as science. The Society states unequivocally that the dogmatic teaching of notions such as Creationism within a science curriculum stifles the development of critical thinking patterns in the developing mind and seriously compromises the best interests of objective public education. This could eventually hamper the advancement of science and technology as students take their places as leaders of future generations.
— Geological Society of Australia
The Hominidae (anglicized hominids, also known as great apes) form a taxonomic family, including four extant genera: chimpanzee, gorillas, humans, and orangutans.
Fortunately, there is, however, an altogether new way of deciphering species' relationships. It also relies on DNA, but rather than being based on the degree of sequence similarity, it looks for the presence and absence of certain landmarks in specific places in species DNA. These landmarks are produced by accidental insertions of junk DNA sequences near genes. Particular chunks of junk DNA, call long interspersed elements (LINES) and short interspersed elements (SINES), are very easy to detect. Once a SINE or LINE is inserted, there is no active mechanism for removing it. The insertion of these elements marks a gene in a species, and is then inherited by all species descended from it. They are really perfect tracers of genealogy. These insertion events are very rare; therefore, their presence in the same place in the DNA of two species can be explained only by the species sharing a common ancestor. The inheritance of variable markers in DNA is the same principle applied to paternity testing in humans. By surveying the distribution of a number of elements that arose at different times in different ancestors, biologists have sufficient forensic evidence to determine species' kinship beyond any doubt.
-- "The Making of the Fittest: DNA and the Ultimate Forensic Record of Evolution" by Sean B. Carroll
My point here is that there is an incredible amount of evidence for evolution, far more than any one person can digest, and that it is a vital field, still growing and still producing new results. All those papers don't get published unless they contain some new observation, a new experiment, a new test of the idea…and evolution has weathered them all.
-- PZ Myers, University of Minnesota biologist
Q. So what you're testifying here is that modern genetics and molecular biology actually support evolutionary theory?
A. They support it in great detail. And the closer that we can get to looking at the details of the human genome, the more powerful the evidence has become.
-- Ken Miller, Brown University biologist, at the Dover trial
It's hard not to look at someone like Don McLeroy, professional science-denier and flaming creationist asshole, and not feel considerable disgust that that man was in charge of destroying the public school curriculum in the state.
-- PZ Myers
An essential element in the teaching of science is the encouragement of students and teachers to critically appraise the evidence for notions being taught as science. The Society states unequivocally that the dogmatic teaching of notions such as Creationism within a science curriculum stifles the development of critical thinking patterns in the developing mind and seriously compromises the best interests of objective public education. This could eventually hamper the advancement of science and technology as students take their places as leaders of future generations.
— Geological Society of Australia
The Hominidae (anglicized hominids, also known as great apes) form a taxonomic family, including four extant genera: chimpanzee, gorillas, humans, and orangutans.
-- Wikipedia
"Yet Darwin looked beyond the obvious, suggesting--and supporting with copious evidence--two ideas that forever dispelled the idea of deliberate design. Those ideas were evolution and natural selection. He was not the first to think of evolution--several before him, including his own grandfather Erasmus Darwin, floated the idea that life had evolved. But Darwin was the first to use data from nature to convince people that evolution is true, and his idea of natural selection was truly novel. It testifies to his genius that the concept of natural theology, accepted by most educated Westerners before 1859, was vanquished within only a few years by a single five-hundred-page book. On the Origin of Species turned the mysteries of life's diversity from mythology into genuine science."
-- page 3 of Why Evolution is True by Jerry Coyne
Creation science has not entered the curriculum for a reason so simple and so basic that we often forget to mention it: because it is false, and because good teachers understand exactly why it is false. What could be more destructive of that most fragile yet most precious commodity in our entire intellectual heritage -- good teaching -- than a bill forcing honorable teachers to sully their sacred trust by granting equal treatment to a doctrine not only known to be false, but calculated to undermine any general understanding of science as an enterprise?
-- Stephen Jay Gould
"Yet Darwin looked beyond the obvious, suggesting--and supporting with copious evidence--two ideas that forever dispelled the idea of deliberate design. Those ideas were evolution and natural selection. He was not the first to think of evolution--several before him, including his own grandfather Erasmus Darwin, floated the idea that life had evolved. But Darwin was the first to use data from nature to convince people that evolution is true, and his idea of natural selection was truly novel. It testifies to his genius that the concept of natural theology, accepted by most educated Westerners before 1859, was vanquished within only a few years by a single five-hundred-page book. On the Origin of Species turned the mysteries of life's diversity from mythology into genuine science."
-- page 3 of Why Evolution is True by Jerry Coyne
Creation science has not entered the curriculum for a reason so simple and so basic that we often forget to mention it: because it is false, and because good teachers understand exactly why it is false. What could be more destructive of that most fragile yet most precious commodity in our entire intellectual heritage -- good teaching -- than a bill forcing honorable teachers to sully their sacred trust by granting equal treatment to a doctrine not only known to be false, but calculated to undermine any general understanding of science as an enterprise?
-- Stephen Jay Gould
It may be said that natural selection is daily and hourly scrutinizing throughout the world, every variation, even the slightest; rejecting that which is bad, preserving and adding up all that is good; silently and insensibly working, whenever and wherever opportunity offers, at the improvement of each organic being in relation to its organic and inorganic conditions of life. We see nothing of these slow changes in progress, until the hand of time has marked the long lapse of ages, and then so imperfect is our view into long past geological ages, that we only see that the forms of life are now different from what they formerly were.
-- Charles Darwin
I have given the evidence to the best of my ability; and we must acknowledge, as it seems to me, that man with all his noble qualities, with sympathy which feels for the most debased, with benevolence which extends not only to other men but to the humblest living creature, with his god-like intellect which has penetrated into the movements and constitution of the solar system--with all these exalted powers--Man still bears in his bodily frame the indelible stamp of his lowly origin.
-- Charles Darwin
Monday, December 19, 2016
What I wrote at the Wall Street Journal about Muslim scum.
"Several German media reports said early Tuesday that the driver had arrived in February as an asylum seeker from Pakistan or Afghanistan."
This is why Muslims must be never be allowed to enter civilized countries. The President-elect agrees with me.
There are "moderate" Muslims if we want to pretend belonging to the world's largest terrorist organization (Islam) is moderate.
Ever since the 9/11 atrocities, 3,000 Americans killed in one day, there is no excuse for being a Muslim. If these people had any sense of decency they would have thrown out Islam a long time ago.
My comment might make a politically correct crybaby cry. They can shove it. They lost the election.
Sunday, December 18, 2016
This post has cut and paste jobs of numerous evidences for evolution.
Sean B. Carroll wrote about science deniers in "The Making of the Fittest: DNA and the Ultimate Forensic Record of Evolution":
"For all of those who do see the overwhelming evidence of natural selection and life's descent from ancestors, and the immense span of time over which the story of life unfolded, it is, to put it mildly, baffling how so many still do not. It is absolutely astonishing and often infuriating that some take it so far as to deny the immense foundation of evidence and to slander all the human achievement that foundation represents."
"For all of those who do see the overwhelming evidence of natural selection and life's descent from ancestors, and the immense span of time over which the story of life unfolded, it is, to put it mildly, baffling how so many still do not. It is absolutely astonishing and often infuriating that some take it so far as to deny the immense foundation of evidence and to slander all the human achievement that foundation represents."
The denial of evolution requires denial of the bedrock of two centuries of biology and geology. That is quite a feat.
-- Sean B. Carroll
-- Sean B. Carroll
"Fortunately, there is, however, an altogether new way of deciphering species' relationships. It also relies on DNA, but rather than being based on the degree of sequence similarity, it looks for the presence and absence of certain landmarks in specific places in species DNA. These landmarks are produced by accidental insertions of junk DNA sequences near genes. Particular chunks of junk DNA, call long interspersed elements (LINES) and short interspersed elements (SINES), are very easy to detect. Once a SINE or LINE is inserted, there is no active mechanism for removing it. The insertion of these elements marks a gene in a species, and is then inherited by all species descended from it. They are really perfect tracers of genealogy. These insertion events are very rare; therefore, their presence in the same place in the DNA of two species can be explained only by the species sharing a common ancestor. The inheritance of variable markers in DNA is the same principle applied to paternity testing in humans. By surveying the distribution of a number of elements that arose at different times in different ancestors, biologists have sufficient forensic evidence to determine species' kinship beyond any doubt."
-- "The Making of the Fittest: DNA and the Ultimate Forensic Record of Evolution" by Sean B. Carroll
-- "The Making of the Fittest: DNA and the Ultimate Forensic Record of Evolution" by Sean B. Carroll
From page 51 of Why Evolution is True by Jerry Coyne:
"Finally, at 40 million years ago, we find the fossils Basilosaurus and Dorudon--clearly fully aquatic mammals, with short necks and blowholes atop the skull. They could not have spent any time on land, for their pelvis and hindlimbs were reduced (the fifty-foot Dorudon had legs only two feet long) and were unconnected to the rest of the skeleton."
What we have here is an ancestor of modern whales. It is a whale but it still has legs which shows its ancestors use to walk on land. The science deniers can't explain these legs without lying about it.
The science deniers can't explain anything without lying about it.
Do these strange people ever wonder if just maybe all the world's biologists know more about biology than they do?
A curious thing about creationists. I try to study the minds of these strange people, who still, 150 years after Alfred Wallace, retain the primitive mindset of the eighteenth century when people thought that animal species, including the naked ape, had been created, each in its own place, by a finger-pointing white-bearded figure in the sky. It is as if we still had, living among us, people who believed in phlogiston, or humors, or the heart as the seat of emotions; a glimpse back into a distant past of primitive ideas about the world around us.
So I study them, much as a time traveler visiting the Dark Ages might, or a traveler to the deepest Amazon finding a previously uncontacted tribe.
And in the case of creationists, these strange throwbacks living still among us, I try to see the world through their eyes, wonder what strange shadows that imperfect organ is throwing on to the retina of these good simple people as they struggle to come to grips with the realities of several hundred years of scientific advances.
Here is one for you. What do creationists see when they look in the evolutionary mirror? What do they see when they look at Chimpanzee or Gorilla? Do they see both as just another mammal, like Cat or Dog, Kangaroo or Opossum, Platypus or Echidna? Do they not see the close resemblances to us in the face, the expressions, the hands and feet, the body, the behavior, the movement, the social groups, the young? Do they not say, well, my cousin is a hairy man, but he is still my cousin? Do they not say there but for the grace of Darwin go we? That these close cousins just traveled a different path from an obviously identical starting point?
And looking at the faces of their cousins, are they not inspired to investigate further, find that the resemblance is not just skin deep but extends through brain and skeleton and into the most fundamental unit of evolution the DNA?
I mean it is one thing to believe that the old silverback in the sky created beasts of burden and sheep and cattle, obviously different to, and, from an anthropocentric view, inferior to, humans, as part of his reward of dominion over all as long as you didn’t eat of the “tree of evolutionary knowledge” scheme. But the bronze age sheepherders typing out the Old Testament on a piece of goatskin didn’t know about the great apes, or even the monkeys, which did not live around what the desert nomads thought of as the centre of the universe but which we now call the Middle East, a kind of evolutionary backwater with barely enough species known to fill a boat.
If there had been a band of gorillas living by the Dead Sea, or a band of chimpanzees living on the Mount of Olives, do you think one of the sheepherders might have modified the relevant bit of his creation mythology to read, “And then Yahweh created the great apes, and he took a rib from a chimpanzee and it became the first human”?
With that kind of mythology, one of Darwin’s early ancestors, say living in Ancient Athens, might well have been inspired to discover the reality of evolution long before Alfred Wallace. And in that case, would the primitive members of the Texas School Board still be demanding that creationism be taught? How long does it take for the blindingly obvious to be accepted?
So I study them, much as a time traveler visiting the Dark Ages might, or a traveler to the deepest Amazon finding a previously uncontacted tribe.
And in the case of creationists, these strange throwbacks living still among us, I try to see the world through their eyes, wonder what strange shadows that imperfect organ is throwing on to the retina of these good simple people as they struggle to come to grips with the realities of several hundred years of scientific advances.
Here is one for you. What do creationists see when they look in the evolutionary mirror? What do they see when they look at Chimpanzee or Gorilla? Do they see both as just another mammal, like Cat or Dog, Kangaroo or Opossum, Platypus or Echidna? Do they not see the close resemblances to us in the face, the expressions, the hands and feet, the body, the behavior, the movement, the social groups, the young? Do they not say, well, my cousin is a hairy man, but he is still my cousin? Do they not say there but for the grace of Darwin go we? That these close cousins just traveled a different path from an obviously identical starting point?
And looking at the faces of their cousins, are they not inspired to investigate further, find that the resemblance is not just skin deep but extends through brain and skeleton and into the most fundamental unit of evolution the DNA?
I mean it is one thing to believe that the old silverback in the sky created beasts of burden and sheep and cattle, obviously different to, and, from an anthropocentric view, inferior to, humans, as part of his reward of dominion over all as long as you didn’t eat of the “tree of evolutionary knowledge” scheme. But the bronze age sheepherders typing out the Old Testament on a piece of goatskin didn’t know about the great apes, or even the monkeys, which did not live around what the desert nomads thought of as the centre of the universe but which we now call the Middle East, a kind of evolutionary backwater with barely enough species known to fill a boat.
If there had been a band of gorillas living by the Dead Sea, or a band of chimpanzees living on the Mount of Olives, do you think one of the sheepherders might have modified the relevant bit of his creation mythology to read, “And then Yahweh created the great apes, and he took a rib from a chimpanzee and it became the first human”?
With that kind of mythology, one of Darwin’s early ancestors, say living in Ancient Athens, might well have been inspired to discover the reality of evolution long before Alfred Wallace. And in that case, would the primitive members of the Texas School Board still be demanding that creationism be taught? How long does it take for the blindingly obvious to be accepted?
-- David Horton from Australia
Kitzmiller v. Dover Area School District
Trial transcript: Day 1 (September 26), AM Session, Part 2:Q. Could you give us another example?
A. Sure, I'm very happy to. The next slide, this is another test of the evolutionary hypothesis of common ancestry.
We have, as I'm sure most people know, 46 chromosomes in our human cells. That means we have 23 pairs of chromosomes because you get 23 from mom and you get 23 from dad, so we've all got 46 total. We've got 23 pairs.
Now, the curious thing about the great apes is they have more. They have, as you can see from the slide, 48 chromosomes, which means they have 24 pairs. Now, what that means, Mr. Walczak, is that you and I, in a sense, are missing a chromosome, we're missing a pair of chromosomes. And the question is, if evolution is right about this common ancestry idea, where did the chromosome go?
Now, there's no possibility that that common ancestry which would have had 48 chromosomes because the other three species have 48, there's no possibility the chromosome could have just got lost or thrown away. A chromosome has so much genetic information on it that the loss of a whole chromosome would probably be fatal. So that's not a hypothesis.
Therefore, evolution makes a testable prediction, and that is, somewhere in the human genome we've got to be able to find a human chromosome that actually shows the point at which two of these common ancestors were pasted together. We ought to be able to find a piece of Scotch tape holding together two chromosomes so that our 24 pairs -- one of them was pasted together to form just 23. And if we can't find that, then the hypothesis of common ancestry is wrong and evolution is mistaken.
Go to the next slide. Now, the prediction is even better than that. And the reason for that is chromosomes themselves have little genetic markers in their middles and on their ends. They have DNA sequences, which I've highlighted in here, called telomeres that exist on the edges of the chromosomes.
Then they have special DNA sequences at the center called centromeres, which I've highlighted in red. Centromeres are really important because that's where the chromosomes are separated when a cell divides. If you don't have a centromere, you're in really big trouble.
Now, if one of our chromosomes, as evolution predicts, really was formed by the fusion of two chromosomes, what we should find is in that human chromosome, we should find those telomere sequences which belong at the ends, but we should find them in the middle. Sort of like the seam at which you've glued two things together, it should still be there.
And we should also find that there are two centromeres, one of which has, perhaps, been inactivated in order to make it convenient to separate this when a cell divides. That's a prediction. And if we can't find it in our genome, then evolution is in trouble.
Next slide. Well, lo and behold, the answer is in Chromosome Number 2. This is a paper that -- this is a facsimile of a paper that was published in the British journal Nature in 2004. It's a multi-authored paper. The first author is Hillier, and other authors are listed as et al. And it's entitled, The Generation and Annotation of the DNA Sequences of Human Chromosomes 2 and 4.
And what this paper shows very clearly is that all of the marks of the fusion of those chromosomes predicted by common descent and evolution, all those marks are present on human Chromosome Number 2.
Would you advance the slide. And I put this up to remind the Court of what that prediction is. We should find telomeres at the fusion point of one of our chromosomes, we should have an inactivated centromere and we should have another one that still works.
And you'll note -- this is some scientific jargon from the paper, but I will read part of it. Quote, Chromosome 2 is unique to the human lineage of evolution having emerged as a result of head-to-head fusion of two acrocentric chromosomes that remain separate in other primates. The precise fusion site has been located, the reference then says exactly there, where our analysis confirmed the presence of multiple telomere, subtelomeric duplications. So those are right there.
And then, secondly, during the formation of human chromosome 2, one of the two centromeres became inactivated, and the exact point of that inactivation is pointed out, and the chromosome that is inactivated in us -- excuse me, the centromere that is inactivated in us turns out to correspond to primate Chromosomes Number 13.
So the case is closed in a most beautiful way, and that is, the prediction of evolution of common ancestry is fulfilled by that lead-pipe evidence that you see here in terms of tying everything together, that our chromosome formed by the fusion from our common ancestor is Chromosome Number 2. Evolution has made a testable prediction and has passed.
Q. So what you're testifying here is that modern genetics and molecular biology actually support evolutionary theory?
A. They support it in great detail. And the closer that we can get to looking at the details of the human genome, the more powerful the evidence has become.
Trial transcript: Day 1 (September 26), AM Session, Part 2:Q. Could you give us another example?
A. Sure, I'm very happy to. The next slide, this is another test of the evolutionary hypothesis of common ancestry.
We have, as I'm sure most people know, 46 chromosomes in our human cells. That means we have 23 pairs of chromosomes because you get 23 from mom and you get 23 from dad, so we've all got 46 total. We've got 23 pairs.
Now, the curious thing about the great apes is they have more. They have, as you can see from the slide, 48 chromosomes, which means they have 24 pairs. Now, what that means, Mr. Walczak, is that you and I, in a sense, are missing a chromosome, we're missing a pair of chromosomes. And the question is, if evolution is right about this common ancestry idea, where did the chromosome go?
Now, there's no possibility that that common ancestry which would have had 48 chromosomes because the other three species have 48, there's no possibility the chromosome could have just got lost or thrown away. A chromosome has so much genetic information on it that the loss of a whole chromosome would probably be fatal. So that's not a hypothesis.
Therefore, evolution makes a testable prediction, and that is, somewhere in the human genome we've got to be able to find a human chromosome that actually shows the point at which two of these common ancestors were pasted together. We ought to be able to find a piece of Scotch tape holding together two chromosomes so that our 24 pairs -- one of them was pasted together to form just 23. And if we can't find that, then the hypothesis of common ancestry is wrong and evolution is mistaken.
Go to the next slide. Now, the prediction is even better than that. And the reason for that is chromosomes themselves have little genetic markers in their middles and on their ends. They have DNA sequences, which I've highlighted in here, called telomeres that exist on the edges of the chromosomes.
Then they have special DNA sequences at the center called centromeres, which I've highlighted in red. Centromeres are really important because that's where the chromosomes are separated when a cell divides. If you don't have a centromere, you're in really big trouble.
Now, if one of our chromosomes, as evolution predicts, really was formed by the fusion of two chromosomes, what we should find is in that human chromosome, we should find those telomere sequences which belong at the ends, but we should find them in the middle. Sort of like the seam at which you've glued two things together, it should still be there.
And we should also find that there are two centromeres, one of which has, perhaps, been inactivated in order to make it convenient to separate this when a cell divides. That's a prediction. And if we can't find it in our genome, then evolution is in trouble.
Next slide. Well, lo and behold, the answer is in Chromosome Number 2. This is a paper that -- this is a facsimile of a paper that was published in the British journal Nature in 2004. It's a multi-authored paper. The first author is Hillier, and other authors are listed as et al. And it's entitled, The Generation and Annotation of the DNA Sequences of Human Chromosomes 2 and 4.
And what this paper shows very clearly is that all of the marks of the fusion of those chromosomes predicted by common descent and evolution, all those marks are present on human Chromosome Number 2.
Would you advance the slide. And I put this up to remind the Court of what that prediction is. We should find telomeres at the fusion point of one of our chromosomes, we should have an inactivated centromere and we should have another one that still works.
And you'll note -- this is some scientific jargon from the paper, but I will read part of it. Quote, Chromosome 2 is unique to the human lineage of evolution having emerged as a result of head-to-head fusion of two acrocentric chromosomes that remain separate in other primates. The precise fusion site has been located, the reference then says exactly there, where our analysis confirmed the presence of multiple telomere, subtelomeric duplications. So those are right there.
And then, secondly, during the formation of human chromosome 2, one of the two centromeres became inactivated, and the exact point of that inactivation is pointed out, and the chromosome that is inactivated in us -- excuse me, the centromere that is inactivated in us turns out to correspond to primate Chromosomes Number 13.
So the case is closed in a most beautiful way, and that is, the prediction of evolution of common ancestry is fulfilled by that lead-pipe evidence that you see here in terms of tying everything together, that our chromosome formed by the fusion from our common ancestor is Chromosome Number 2. Evolution has made a testable prediction and has passed.
Q. So what you're testifying here is that modern genetics and molecular biology actually support evolutionary theory?
A. They support it in great detail. And the closer that we can get to looking at the details of the human genome, the more powerful the evidence has become.
We also harbor dead genes that came from other species, namely viruses. Some, called 'endogenous retroviruses' (ERVs), can make copies of their genome and insert them into the DNA of species they infect. (HIV is a retrovirus.) If the viruses infect the cells that make sperm and eggs, they can be passed on to future generations. The human genome contains thousands of such viruses, nearly all of them rendered harmless by mutations. They are the remnants of ancient infections. But some of these remnants sit in exactly the same location on the chromosomes of humans and chimpanzees. These were surely viruses that infected our common ancestor and were passed on to both descendants. Since there is almost no chance of viruses inserting themselves independently at exactly the same spot in two species, this points strongly to common ancestry.
-- Jerry Coyne, University of Chicago biologist, author of Why Evolution Is True
This was written by a biologist. Here is the link:
You want one convincing proof? Consider this:
I'm sure you've heard that humans and chimpanzees have the vast majority of our DNA in common. You're also probably not convinced by this argument ("I don't understand...so what if two organisms share the same genes? How does this prove that they came from the same lineage?"). But for now, forget about how very similar we are in our genetic sequence and let's focus on our chromosomes.
If you need a refresher, remember that the number of chromosomes a species has tends to stay the same from generation to generation. A fruit fly has four autosomal chromosomes and one pair of sex chromosomes; it's offspring will all have the same number. What about us humans? We have 23 pairs of chromosomes; 46 chromosomes in total. If you took a karyotype - that's a display of all the chromosomes in a cell - of an ape (I know you're skeptical of humans being primates, but lets call 'em primates for now) you'll notice something different from human chromosomes: there's two extra! Apes have 48 chromosomes.
You might wonder how this proves we evolved from an ancestral primate. You might even suspect that it is evidence against such a claim, since an ancestral primate would have had 48 chromosomes, and that number would have likely stayed constant down the generations, while in us, it's different. Well, this information alone does not prove much. But let's take a look at what the genome sequence shows us.
The sequence of the human genome showed an interesting fact about our Chromosome 2. The area around the very centre of chromosome 2 (known as a centromere) looked an awful lot like telomeric DNA. Telomeres are the regions at the very ends of chromosomes; what were they doing in the centre of chromosome 2? Furthermore, each arm of Chromosome 2 had what appeared to be their own centromeres. Chromosome 2 was looking to be quite an oddity. No other human chromosome displayed these characteristics.
Once the chimpanzee genome was sequenced, things got even more interesting. One of the chimpanzee's chromosomes was pretty much identical to the top half of the human chromosome 2. Another chimpanzee chromosome was nearly identical to the bottom half of Chromosome 2. On top of this, the banding pattern of these two chromosomes (as well as the same chromosomes in many other species of primates) was a complete match to the banding pattern of Chromosome 2.
Coincidence? Not likely. What this is, is evidence of a chromosomal fusion. An ancestral primate, ancestor to humans, chimpanzees and apes, had 24 pairs of chromosomes. Eventually, this lineage diverged: apes and chimps went one way and we humans evolved along a separate path. But something interesting happened in the lineage that was to become humans: the two extra chromosomes from that ancestor fused together end to end to become human Chromosome 2. This is why our Chromosome 2 has what appears to be telomeres in its centre, and what appears to be two extra centromeres, one on each arm.
The only way to explain Chromosome 2's odd characteristics and similarity to other primates is with a chromosomal fusion. And the only way this could be possible is if we were descended from a common primate ancestor.
I'm sure you've heard that humans and chimpanzees have the vast majority of our DNA in common. You're also probably not convinced by this argument ("I don't understand...so what if two organisms share the same genes? How does this prove that they came from the same lineage?"). But for now, forget about how very similar we are in our genetic sequence and let's focus on our chromosomes.
If you need a refresher, remember that the number of chromosomes a species has tends to stay the same from generation to generation. A fruit fly has four autosomal chromosomes and one pair of sex chromosomes; it's offspring will all have the same number. What about us humans? We have 23 pairs of chromosomes; 46 chromosomes in total. If you took a karyotype - that's a display of all the chromosomes in a cell - of an ape (I know you're skeptical of humans being primates, but lets call 'em primates for now) you'll notice something different from human chromosomes: there's two extra! Apes have 48 chromosomes.
You might wonder how this proves we evolved from an ancestral primate. You might even suspect that it is evidence against such a claim, since an ancestral primate would have had 48 chromosomes, and that number would have likely stayed constant down the generations, while in us, it's different. Well, this information alone does not prove much. But let's take a look at what the genome sequence shows us.
The sequence of the human genome showed an interesting fact about our Chromosome 2. The area around the very centre of chromosome 2 (known as a centromere) looked an awful lot like telomeric DNA. Telomeres are the regions at the very ends of chromosomes; what were they doing in the centre of chromosome 2? Furthermore, each arm of Chromosome 2 had what appeared to be their own centromeres. Chromosome 2 was looking to be quite an oddity. No other human chromosome displayed these characteristics.
Once the chimpanzee genome was sequenced, things got even more interesting. One of the chimpanzee's chromosomes was pretty much identical to the top half of the human chromosome 2. Another chimpanzee chromosome was nearly identical to the bottom half of Chromosome 2. On top of this, the banding pattern of these two chromosomes (as well as the same chromosomes in many other species of primates) was a complete match to the banding pattern of Chromosome 2.
Coincidence? Not likely. What this is, is evidence of a chromosomal fusion. An ancestral primate, ancestor to humans, chimpanzees and apes, had 24 pairs of chromosomes. Eventually, this lineage diverged: apes and chimps went one way and we humans evolved along a separate path. But something interesting happened in the lineage that was to become humans: the two extra chromosomes from that ancestor fused together end to end to become human Chromosome 2. This is why our Chromosome 2 has what appears to be telomeres in its centre, and what appears to be two extra centromeres, one on each arm.
The only way to explain Chromosome 2's odd characteristics and similarity to other primates is with a chromosomal fusion. And the only way this could be possible is if we were descended from a common primate ancestor.
Another cut and paste job. Ken Miller gave this radio speech at Rhode Island. What he said was brilliant except for one dumb mistake. He said he "believes" in evolution. Nobody believes in evolution. The strongest fact of science is not a belief. Except of course the uneducated morons, people "accept" the countless thousands of powerful evidences for evolution.
This is probably the best speech about the foundation of biology ever made. Here it is:
I believe in evolution. In America that's a controversial statement. More than half of us reject the theory of evolution, and for some, it's not only wrong, but the source of nearly everything that's wrong with society today. But to a biologist like me evolution isn't politics or sociology. It's a scientific idea. And it might just be the best scientific idea ever.
Darwin's great insight was that the living world today holds the key to our biological past. The fact that he worked in an age before genetics, before the discovery of radioactivity, before the identification of even a single pre-human fossil, makes his work that much more remarkable. Darwin didn't know about the gene, but today we trace the ways in which genes themselves produce evolutionary change. Darwin didn't know about DNA, but today we follow the course of evolution thru our own DNA and the story is unmistakable. Like everything else on this planet, we evolved.
The objections often raised against evolution, like the age of the earth, or their so called gaps in the fossil record, are remarkably easy to answer. And I've done that many times, in books and lectures and twice, even in a federal court. But the evidence isn't what really bothers most Americans about evolution. What bugs them is that evolution says something they just don't want to hear. Namely, that we not only live in a natural world, but we are part of it, we emerged from it, or more accurately, we emerged with it. To them that means we are just animals. Our lives are an accident, our existence is without purpose, meaning, or value. My concern for those who hold that view, isn't just that they are wrong on science, wrong about the nature of the evidence, and mistaken on a fundamental point of biology, it's that they are missing something grand and beautiful and personally enriching.
Evolution isn't just a story about where we came from. It's an epic at the center of life itself. Far from robbing our lives of meaning, it instills an appreciation for the beautiful, enduring, and ultimately triumphant fabric of life that covers our planet, and even this beautiful little state, from the deep forests of Hope Valley to the rich aquatic life of Narragansett Bay.
Understanding that doesn't demean human life, it enhances it. We may be animals, but we are not just animals. We are the only ones who can truly appreciate, as Darwin put it, that there is grandeur in this view of life. And indeed there is.
To accept evolution isn't just to acknowledge the obvious, that the evidence behind it is overwhelming. It is to open one's eyes to the endless beauty that life has generated and continues to produce. It is to become a knowing participant in the truest sense, in the living world of which we are all a part.
-- Ken Miller, biology professor at Brown University
Darwin's great insight was that the living world today holds the key to our biological past. The fact that he worked in an age before genetics, before the discovery of radioactivity, before the identification of even a single pre-human fossil, makes his work that much more remarkable. Darwin didn't know about the gene, but today we trace the ways in which genes themselves produce evolutionary change. Darwin didn't know about DNA, but today we follow the course of evolution thru our own DNA and the story is unmistakable. Like everything else on this planet, we evolved.
The objections often raised against evolution, like the age of the earth, or their so called gaps in the fossil record, are remarkably easy to answer. And I've done that many times, in books and lectures and twice, even in a federal court. But the evidence isn't what really bothers most Americans about evolution. What bugs them is that evolution says something they just don't want to hear. Namely, that we not only live in a natural world, but we are part of it, we emerged from it, or more accurately, we emerged with it. To them that means we are just animals. Our lives are an accident, our existence is without purpose, meaning, or value. My concern for those who hold that view, isn't just that they are wrong on science, wrong about the nature of the evidence, and mistaken on a fundamental point of biology, it's that they are missing something grand and beautiful and personally enriching.
Evolution isn't just a story about where we came from. It's an epic at the center of life itself. Far from robbing our lives of meaning, it instills an appreciation for the beautiful, enduring, and ultimately triumphant fabric of life that covers our planet, and even this beautiful little state, from the deep forests of Hope Valley to the rich aquatic life of Narragansett Bay.
Understanding that doesn't demean human life, it enhances it. We may be animals, but we are not just animals. We are the only ones who can truly appreciate, as Darwin put it, that there is grandeur in this view of life. And indeed there is.
To accept evolution isn't just to acknowledge the obvious, that the evidence behind it is overwhelming. It is to open one's eyes to the endless beauty that life has generated and continues to produce. It is to become a knowing participant in the truest sense, in the living world of which we are all a part.
-- Ken Miller, biology professor at Brown University
Evolution - ruining the fantasies of retards since 1859.
EVOLUTION: "The supporting evidence is abundant, various, ever increasing, solidly interconnected, and easily available in museums, popular books, textbooks, and a mountainous accumulation of peer-reviewed scientific studies."
-- National Geographic
"If there's a paper in one of the big journals that discusses more evidence for evolution, there is a creationist hack somewhere who'll quickly write it up and lie about it."
-- PZ Myers, University of Minnesota biologist
There is probably no other notion in any field of science that has been as extensively tested and as thoroughly corroborated as the evolutionary origin of living organisms.
-- Encyclopedia Britannica
Evolution is the fundamental concept underlying all of biology and is supported by multiple forms of scientific evidence."
-- Florida's public school state science standards adopted in 2008
GOOGLE SEARCH - WIKIPEDIA EVIDENCE FOR EVOLUTION
https://en.wikipedia.org/wiki/Evidence_of_common_descent
1Evidence from comparative physiology and biochemistry
1.1Genetics
1.2Specific examples from comparative physiology and biochemistry
2Evidence from comparative anatomy
2.1Atavisms
2.2Evolutionary developmental biology and embryonic development
2.3Homologous structures and divergent (adaptive) evolution
2.4Nested hierarchies and classification
2.5Vestigial structures
2.6Specific examples from comparative anatomy
3Evidence from paleontology
3.1Fossil record
3.2Limitations
3.3Specific examples from paleontology
4Evidence from biogeography
4.1Continental distribution
4.2Island biogeography
4.3Rings species
4.4Specific examples from biogeography
5Evidence from selection
5.1Artificial selection and experimental evolution
5.2Specific examples from selection: invertebrates
5.3Specific examples from selection: microbes
5.4Specific examples from selection: plants and fungi
5.5Specific examples from selection: vertebrates
6Evidence from speciation
6.1Specific examples from speciation: fossils
6.2Specific examples from speciation: invertebrates
6.3Specific examples from speciation: plants
6.4Specific examples from speciation: vertebrates
7Evidence from mathematic modeling
7.1Specific examples from mathematic modeling
8See also
9References
10Further reading
11External links
https://en.wikipedia.org/wiki/Evidence_of_common_descent
1Evidence from comparative physiology and biochemistry
1.1Genetics
1.2Specific examples from comparative physiology and biochemistry
2Evidence from comparative anatomy
2.1Atavisms
2.2Evolutionary developmental biology and embryonic development
2.3Homologous structures and divergent (adaptive) evolution
2.4Nested hierarchies and classification
2.5Vestigial structures
2.6Specific examples from comparative anatomy
3Evidence from paleontology
3.1Fossil record
3.2Limitations
3.3Specific examples from paleontology
4Evidence from biogeography
4.1Continental distribution
4.2Island biogeography
4.3Rings species
4.4Specific examples from biogeography
5Evidence from selection
5.1Artificial selection and experimental evolution
5.2Specific examples from selection: invertebrates
5.3Specific examples from selection: microbes
5.4Specific examples from selection: plants and fungi
5.5Specific examples from selection: vertebrates
6Evidence from speciation
6.1Specific examples from speciation: fossils
6.2Specific examples from speciation: invertebrates
6.3Specific examples from speciation: plants
6.4Specific examples from speciation: vertebrates
7Evidence from mathematic modeling
7.1Specific examples from mathematic modeling
8See also
9References
10Further reading
11External links
From Evolution is True by Jerry Coyne:
"The blood vessels of embryonic humans start out resembling those of embryonic fish, with a top and bottom vessel connectedly by parallel vessels, one on each side ('aortic arches'). In fish, these side vessels carry blood to and from the gills. Embryonic and adult fish have six pairs of arches; this is the basic ground plan that appears at the beginning of development of all vertebrates. In the human embryo, the first, second, and fifth arches form briefly at the beginning of development, but disappear by four weeks of age, when the third, fourth, and sixth arches have rearranged themselves, looking much like the embryonic vessels of a reptile. In the final adult configuration, the vessels are rearranged still more, with some having vanished or transformed themselves into different vessels. The aortic arches of fish undergo no such transformation."
"All vertebrates begin development looking like embryonic fish because we all descended from a fishlike ancestor with a fishlike embryo. We see strange contortions and disappearances of organs, blood vessels, and gill slits because descendants still carry the genes and developmental programs of ancestors. And the sequence of development changes also make sense: at one stage of development mammals have an embryonic circulatory system like that of reptiles; but we don't see the converse situation. Why? Because mammals descended from early reptiles and not vice versa."
"The blood vessels of embryonic humans start out resembling those of embryonic fish, with a top and bottom vessel connectedly by parallel vessels, one on each side ('aortic arches'). In fish, these side vessels carry blood to and from the gills. Embryonic and adult fish have six pairs of arches; this is the basic ground plan that appears at the beginning of development of all vertebrates. In the human embryo, the first, second, and fifth arches form briefly at the beginning of development, but disappear by four weeks of age, when the third, fourth, and sixth arches have rearranged themselves, looking much like the embryonic vessels of a reptile. In the final adult configuration, the vessels are rearranged still more, with some having vanished or transformed themselves into different vessels. The aortic arches of fish undergo no such transformation."
"All vertebrates begin development looking like embryonic fish because we all descended from a fishlike ancestor with a fishlike embryo. We see strange contortions and disappearances of organs, blood vessels, and gill slits because descendants still carry the genes and developmental programs of ancestors. And the sequence of development changes also make sense: at one stage of development mammals have an embryonic circulatory system like that of reptiles; but we don't see the converse situation. Why? Because mammals descended from early reptiles and not vice versa."
"Evolution is a fact. Beyond reasonable doubt, beyond serious doubt, beyond sane, informed, intelligent doubt, beyond doubt evolution is a fact. The evidence for evolution is at least as strong as the evidence for the Holocaust, even allowing for eyewitnesses to the Holocaust. It is the plain truth that we are cousins of chimpanzees, somewhat more distant cousins of monkeys, more distant cousins still of aardvarks and manatees, yet more distant cousins of bananas and turnips...continue the list as long as desired...It didn't have to be true, but it is. We know this because a rising flood of evidence supports it. Evolution is a fact, and this book will demonstrate it. No reputable scientist disputes it, and no unbiased reader will close the book doubting it."
-- Richard Dawkins
"Geneticists have come up with a variety of ways of calculating the percentages, which give different impressions about how similar chimpanzees and humans are. The 1.2% chimp-human distinction, for example, involves a measurement of only substitutions in the base building blocks of those genes that chimpanzees and humans share. A comparison of the entire genome, however, indicates that segments of DNA have also been deleted, duplicated over and over, or inserted from one part of the genome into another. When these differences are counted, there is an additional 4 to 5% distinction between the human and chimpanzee genomes."
"No matter how the calculation is done, the big point still holds: humans, chimpanzees, and bonobos are more closely related to one another than either is to gorillas or any other primate. From the perspective of this powerful test of biological kinship, humans are not only related to the great apes – we are one. The DNA evidence leaves us with one of the greatest surprises in biology: the wall between human, on the one hand, and ape or animal, on the other, has been breached. The human evolutionary tree is embedded within the great apes."
-- Smithsonian National Museum of Natural History.
Are you know-nothing science deniers reading this stuff? There is a lot more out there. There are countless thousands of evidences for evolution.
From Why Evolution is True by Jerry Coyne:
One of my favorite cases of embryological evidence for evolution is the furry human fetus. We are famously known as "naked apes" because, unlike other primates, we don't have a thick coat of hair. But in fact for one brief period we do--as embryos. Around sixth months after conception, we become completely covered with a fine, downy coat of hair called lanugo. Lanugo is usually shed about a month before birth, when it's replaced by the more sparsely distributed hair with which we're born. (Premature infants, however, are sometimes born with lanugo, which soon falls off.) Now, there's no need for a human embryo to have a transitory coat of hair. After all, it's a cozy 98.6 degrees Fahrenheit in the womb. Lanugo can be explained only as a remnant of our primate ancestry: fetal monkeys also develop a coat of hair at about the same stage of development. Their hair, however, doesn't fall out, but hangs on to become the adult coat. And, like humans, fetal whales also have lanugo, a remnant of when their ancestors lived on land.
From a science webite:
• Lanugo. This little-known developmental phenomenon is an important clue to our mammalian past. Lanugo is a coat of fine, downy hair that fetuses grow while in the womb, covering the entire body except for the soles of the feet and the palms of the hands. Typically, lanugo is shed by the seventh or eighth month of pregnancy, although premature infants may retain it for several weeks after birth. The question is why we grow it at all, and the theory of evolution can easily explain this as a vestigial characteristic retained from our furry ancestors.
One of my favorite cases of embryological evidence for evolution is the furry human fetus. We are famously known as "naked apes" because, unlike other primates, we don't have a thick coat of hair. But in fact for one brief period we do--as embryos. Around sixth months after conception, we become completely covered with a fine, downy coat of hair called lanugo. Lanugo is usually shed about a month before birth, when it's replaced by the more sparsely distributed hair with which we're born. (Premature infants, however, are sometimes born with lanugo, which soon falls off.) Now, there's no need for a human embryo to have a transitory coat of hair. After all, it's a cozy 98.6 degrees Fahrenheit in the womb. Lanugo can be explained only as a remnant of our primate ancestry: fetal monkeys also develop a coat of hair at about the same stage of development. Their hair, however, doesn't fall out, but hangs on to become the adult coat. And, like humans, fetal whales also have lanugo, a remnant of when their ancestors lived on land.
From a science webite:
• Lanugo. This little-known developmental phenomenon is an important clue to our mammalian past. Lanugo is a coat of fine, downy hair that fetuses grow while in the womb, covering the entire body except for the soles of the feet and the palms of the hands. Typically, lanugo is shed by the seventh or eighth month of pregnancy, although premature infants may retain it for several weeks after birth. The question is why we grow it at all, and the theory of evolution can easily explain this as a vestigial characteristic retained from our furry ancestors.
Darwin and other 19th-century biologists found compelling evidence for biological evolution in the comparative study of living organisms, in their geographic distribution, and in the fossil remains of extinct organisms. Since Darwin’s time, the evidence from these sources has become considerably stronger and more comprehensive, while biological disciplines that emerged more recently—genetics, biochemistry, physiology, ecology, animal behaviour (ethology), and especially molecular biology—have supplied powerful additional evidence and detailed confirmation. The amount of information about evolutionary history stored in the DNA and proteins of living things is virtually unlimited; scientists can reconstruct any detail of the evolutionary history of life by investing sufficient time and laboratory resources.
That's it for now. Numerous posts about the overwhelming evidence for evolution, all written by the world's best scientists.
There is a lot more where this stuff came from.
There is absolutely no excuse to deny the truth of evolution in the 21st century.
How do the know-nothing science deniers explain the diversity of life? They never want to talk about it. They would rather show off their total ignorance of how evolution works and overwhelming evidence for it. They would rather ask dumb questions and then ignore the answers.
This is how the brain-dead explain the development of new species: A magic fairy waved its magic wand and magically created cockroaches, thousands of species of beetles, mosquitos, trees, plants, thousands of different species of bacteria, and human apes, not to mention the millions of species that went extinct. The whole thing was a magical event.
Science hard. Hurts brain.
Magic easy. No think.
There is no nice way to say this. The science deniers are just plain stupid.