I have no idea how <a href="http://www.nytimes.com/2007/04/03/technology/03music.web.html?hp">this<…; is going to impact the world of digital music.

Don't let the April 1 dateline throw you. It was also opening day, not just a holiday for the world's fools.

Kate Colquhoun reviews Martin Jones's <I>Feast: Why Humans Share Food</I>. At first I thought the article's title was absurdly inflated, but I was convinced by the time Colquhoun wrote: "To mangle Brillat-Savarin, he dissects not just what early humans ate, but how they ate, in order to draw conclusions about who they were. In the process, he proves once again that food and the ways we have chosen to process and proffer it can be more revealing than any other historical or prehistoric artefact."

Chandler Phillips thought he was applying to <I>Edmunds.com</I> for a job writing an advice column on buying and leasing cars. The editors had a better idea. They asked him to go undercover and work as a salesman at two lots: a high-pressure import dealership on the "auto mile" and a no-haggle American showroom.

Michael Ventura gets off the main roads and reports on the state of the union. The kids are leaving.

More than a decade ago, I bought a new pair of speakers and sought to find the most suitable cables for them. After auditioning a number of borrowed sets, I enlisted my daughter to confirm my selection. She grew up in a household where there was always good music playing on good equipment, but had no active interest in either. To placate Dad, she listened to a few of her own recordings with each of the various cables and then, lo and behold, reached the same conclusion I had. In fact, she described the differences almost exactly as I would have. I was ecstatic. Not only did it confirm my opinions about the cables, but it confirmed to me that any motivated listener can hear what golden-ear audiophiles obsess about. As I tried to express my joy to her, she left the room with this parting shot: "Yes, of course, but who cares?"