Wilburn Denice: The environment is has altered humans to look how they look today. It's the same thing that has made flys .. fly. Changes in the environment over a period of time causes mutations better known as variation to occur. Enough variation and certain genes are passed on. Only the organisms which are better adapted will be passed on.I wanna say it's gonna be genes vs technology. Nowadays it doesn't matter if you have a limp. Or you have some sort of birth defect. Where as a few thousand years ago you'd probably have had a hard time of finding a mate. Technology is here to fix you....Show more
Davis Zou: you have some sort of birth defect. Where as a few thousand years ago you'd probably have had a hard time of finding a mate. Technology is here to fix you.
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