By Geoff Koch
Can a mathematical model slow the spread of AIDS? Sociologist Martina Morris ’80 may have the answer.
By Randall S. Barton
Runaway. Street musician. Cab driver. Novelist. The protean career of Vanessa Veselka ’10.
By Kurt Opprecht ’85
David Bragdon MALS ’10 is NYC’s master planner.
VIDEO: Path of Destruction
This animation developed by sociologist Martina Morris ’80 (see cover story ) shows how concurrence—or overlapping sexual partnerships—accelerate the spread of HIV through a population of 10,000 young adults.