GMOs and natural selection: Nature doesn’t give a crap about you

The Logic of Science

Last week, I shared a meme about GMOs on my blog’s Facebook page, and several people responded by arguing that genetic engineering (GE) shouldn’t be used because “it bypasses the natural evolutionary test of fitness.” I’ve heard this argument before, and it is basically just a dressed-up appeal to nature fallacy that asserts that something that has undergone natural selection will somehow be better for us than something that has not. That notion is, of course, ridiculous. It has all the problems of a normal appeal to nature fallacy, plus it relies on numerous misconceptions about evolution, GMOs, and test of natural selection evolutionagriculture in general. So, let’s take this one step at a time and go over why this argument doesn’t work.

Nature doesn’t care about you

This first, and perhaps most obvious, problem with this argument is that it assumes that nature is somehow looking out for your best interests. It implicitly…

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