Comment by danenania

I don't think it's a question of good or bad, but of pragmatism in not fighting against the way that our bodies and minds were designed. Software is limited by the constraints of the hardware it runs on--engineers who try to ignore this will write slow and buggy software. Similarly, if we design lifestyles and societies that ignore, clash with, or subvert our biological and bio-psychological imperatives, we are likely to produce widespread physical and mental suffering.