Women are evolved to be mothers. Men are evolved to be fathers.[1]So does that mean if people don’t have kids, they’ll be less happy? Less fulfilled?I hear this claim a lot in the right wing sphere of bloggers and podcasts. See the excellent blogger Psychobabble for an example of this, or on the wonderful Modern Wisdom podcast.The general claim is that women are waiting too long to have kids. They have career but no family life, and this leaves them listless and wondering why they’re so sad and