Poo Fighters

I have been trying to discourage my older son from chasing birds. For a while it worked—he couldn’t say much and was easily distracted by food (a family flaw). But now he’s a better conversationalist than I am, and of course the first thing he asks is, “Why?” I tried to explain something about how […]

Sharing Microbes (The Hard Way)

The procedure, developed in the late ’50s, is called fecal transplantation. Those of you who watch Grey’s Anatomy will have heard of it. And, yes, it is what you think it is. A physician takes poop from one person, and then he puts it into another. Don’t worry. The recipient doesn’t have to swallow the […]