Dartmouth Staff

Joanna Johnson
Director
Costa RicaDartmouth

Joanna, who was born and raised in the Midwest, studied earth and environmental science at University of Illinois in Chicago and worked with the Illinois Department of Natural Resources, doing conservation work, community outreach and environmental education programs. While studying tropical ecology in Costa Rica, she became determined to learn Spanish and travel, which led her to teaching math and science at a bilingual school in Honduras.

Jeff Sharpe
Director
BrooklynDartmouth

Jeff is the co-founder and Executive Director of Sustainable Summer. He is a former partner and director of Career Explorations, a summer internship program for high school students, and Vertex Academic Services, an educational consulting company. Jeff has a BA from Bucknell University and an MA from Dartmouth College.

Allie Mack
Facilitator
BrooklynDartmouth

Allie currently works as an educator and outdoor program coordinator at Explorations Academy, a small private high school in Bellingham, WA. When not in school, you’ll find her running the trails around the city or baking too many loaves of bread. Her career as an educator began after a series of unexpected events during her… Read More

Rosalie Wright-Lapin
Facilitator
Dartmouth

Rosalie studied sociology and anthropology at Middlebury College with a focus on social and climate justice. Over the past few years she has spent time working for nonprofits that focus on community and youth development at both the local and global levels.

Alex Sclafani
Facilitator
Dartmouth

Alex grew up on the east coast of Florida and graduated from Dartmouth College where she studied Environmental Studies and Geography and was involved in the Sustainability Office as an intern working at the organic farm, with dining services, and in various other student initiatives.

Olivia Cook
Facilitator
Dartmouth

Olivia is a graduate of Pacific Lutheran University in Tacoma, WA where she studied Political Science and Global Studies. Most recently, she worked for the Washington State Legislature where she kept a keen eye out for proposed environmental legislation.

James O’Grady
Facilitator
BrooklynDartmouth

James was born and raised in New York City and is currently finishing his degree in International Development and Indigenous Studies at McGill University in Montreal, Canada