Children Come First

Savage: When somebody writes me a letter and says, “X happened, I’m thinking I should leave.” My first response is always, “Do you have children?” That’s going to color my advice because I think the needs of children and the damage they may experience has to be factored in, and maybe you should suck it up for your kids. Klein: The tension that’s emerged mostly since the 1950s is between doing what’s best for your kids versus your self-actualization. The therapy industry is p...

 Evolution Takes Time

True, breeders haven’t turned a cat into a dog, and laboratory studies haven’t turned a bacterium into an amoeba (although, as we’ve seen, new bacterial species have arisen in the lab). But it is foolish to think that these are serious objections to natural selection. Big transformations take time—huge spans of it. To really see the power of selection, we must extrapolate the small changes that selection creates in our lifetime over the millions of years that it has really had to work...