What I wrote for some stupid fucking assholes, aka Christian science deniers.

Creationists, this is the best smoking gun evidence for evolution. Are you going to accept reality? Or are you too dense to understand?

The vast majority of the 203,000 ERVs are common to chimps and humans, and appear in corresponding locations in our genomes.

"Common ancestry of humans and apes can be inferred from the other lines of evidence described in this chapter, but the way that shared ERVs reinforce this pattern is perhaps the strongest single indication of it, a truly powerful and decisive smoking gun."
-- "God's Word or Human Reason?" by Jonathan Kane, Emily Willoughby, T. Michael Keesey

"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 and Faith Versus Fact

There are thousands of evidences for evolution from numerous branches of science. You know-nothing Christians don't know how much science you have to throw out to defend your childish god fairy fantasy. You're too lazy and you're too afraid to educate yourself. It doesn't matter because you're too dense to understand.