March 1, 2002 A Romantic Swim From The March-April 2002 Issue Published in the March-April 2002 print issue in the Alumni section. Most popular Social Media Use and Adult Depression A survey reveals suprising links between social media use and depression in adults. The Franklin Stove—A Historical Climate Change Adaptation Historian Joyce E. Chaplin reinterprets an early era of invention, industrialization, and climate challenge In 2004, a frenzy spread across Harvard Yard in days. Four billion users later, we are only just catching up. Explore More From Current Issue Former Indiana University president Thomas Ehrlich looks back on curriculum, co-education, and other major trends. Harvard History Derek Bok donated his car for a good cause. Alumni News David Battat promotes alumni engagement.