THE GENIUS OF SNAPCHAT
After reading Joel Stein's March 13 cover story about the tech company Snap, readers who don't use its signature disappearing-message app wrote that they appreciated Stein's "enlightening" them "as to what Snapchat is all about," as Valerie Emmerich of Brookline, Mass., put it. But many noted that they still didn't get the appeal. "Your past remains with you always," Dr. Doris B. Hammett, of Asheville, N.C., pointed out. And it's not all fun and games, said Richard Mansbach of Erie, Colo., a former restorative-justice facilitator who has worked with young girls whose explicit photos were saved against their will: "Beware of the so-called safety of disappearing in 10 seconds!"
THE LONGEVITY REPORT
TIME's Feb. 27/March 6 review of the science behind living a long, healthy life…
