| Summer 2002 and 2003 | ||
| Acquaro, Paul | acquaro@exchange.tc.columbia.edu | Barbed wire |
| Hawk, Mary Nell | mnh2002@columbia.edu | Boats |
| Max, Rosemary | ram81@columbia.edu | Cell phones |
| Pearl, Erika | yembour@yahoo.com | Clean water |
| Reid, Monica | mareid2@juno.com | Distance learning |
| Serota, Meredith | mls2001@columbia.edu | Photography |