Program Director
![Christopher Williams](https://s28151.pcdn.co/departments/environmental-science/wp-content/uploads/2018/08/Williams-150x150.jpg)
Christopher Williams
Professor
508-793-7323
Program Administrator
![Yaa Poku](https://s28151.pcdn.co/departments/environmental-science/wp-content/uploads/2021/06/yaa-poku-headshot-150x150.jpg)
Yaa Poku
Department Administrator and Assistant to the Director
508-793-7282
Environmental Science Steering Committee Members
![Timothy Downs](https://s28151.pcdn.co/departments/environmental-science/wp-content/uploads/2021/06/timothy_downs-150x150.jpg)
Timothy Downs
Professor
508-421-3814
![Deborah Robertson](https://s28151.pcdn.co/departments/environmental-science/wp-content/uploads/2018/08/deborah-robertson-150x150.jpg)
Deborah Robertson
Professor
debrobertson[at]clarku[dot]edu
508-793-7515