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 A new proposed structure, layoffs, and a five-day-a-week in-person work mandate will take effect by fall. Harvard’s Arthur Kleinman reflects on what’s lost when healthcare systems prioritize efficiency. At informational town hall meetings, faculty and staff press administrators for details. Explore More From Current Issue Research Harvard scientists identify hundreds of genes under selective pressure. Alumni Profiles Nobel Prize recipient Joseph E. Murray dedicated much of his career to organ transplant surgery. Health & Medicine An animal’s journey from grief to love shows how much humans need each other, too.