Yup, but evolution does not intend anything, it's adaptation that wins the day. Archer and his crew are in a rare position to intefere with that process or not. But please don't make claims that they got it wrong, because you know what's right, because you don't. Not me, not the writers of the episode, not anyone could know the answers, that's the point. The concept is bigger than us all... and neither did Archer, he just stayed out of the way the best he could... that's the message of the episode, the series, and most of science fiction.