Mr. Buhl is a journalist who reports on health issues, the environment and economics.

On the kitchen counter in her Leimert Park apartment in Los Angeles, Diane Henry lays out her meals for the week. They’re frozen, in equal-size containers: Florentine tart, noodles with carrots, oven-fried chicken with brown rice and carrots, and Moroccan chicken. She didn’t choose the menu, but she does get a few options. Generally she’s happy with the selections…please click here to read more