Welcome to another version of "10 Words of Less," in which I ask brief questions of interesting people and ask for brief answers in return. Today's participant is a researcher on obesity and related topics on the faculty of the Icahn School of Medicine at Mt. Sinai Hospital in New York City. He said a few things I think are worth writing about further, but for today, please enjoy the interview. An edited transcript will follow in a separate post, and then maybe a little more after that.