March 1, 2002 Yesterday's News From the pages of the Harvard Alumni Bulletin and Harvard Magazine From The March-April 2002 Issue Published in the March-April 2002 print issue in the Alumni section. Most popular In 2004, a frenzy spread across Harvard Yard in days. Four billion users later, we are only just catching up. The stakes are high for this husband and wife: one of them will die if they don’t find a cure. Social Media Use and Adult Depression A survey reveals suprising links between social media use and depression in adults. Explore More From Current Issue Alumni News David Battat promotes alumni engagement. University News Long-discussed reorganization includes layoffs and the end of the Dudley Community. Harvard History Derek Bok donated his car for a good cause.