Society causes major changes in any given individual's environment far faster than any significant genetic changes can react. Therefore, the effects of society on the genome represent a very powerful and very chaotic influence, which over time completely overpowers any reliable, long-term influences such as those that would normally constitute natural selection.
Other species have no society, and as such are still subject to long-term genetic selection, notwithstanding human interference. As such, other species will continue to evolve as long as people stay out of the way long enough.
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