Genocide is very lucrative.

Big Tobacco

"Tobacco companies have given shareholders wonderful post-recession returns, having doubled investor money before the rest of the market delivered a 30% gain. That's particularly galling for thousands of investors who avoid the tobacco sector on ethical grounds."

I currently don't have any money to invest but after I solve that problem I'm buying tons of shares of Phillip Morris (stock symbol PM).

If morons want to kill themselves with cigarettes that's their problem.

For more information about how to invest in the stock market without having worry about anything, see How to be wealthy.