Carly Lettero

Carly Lettero is a writer, interdisciplinary researcher, and environmental activist. She founded the Campus Carbon Challenge, a grassroots initiative encouraging people to reduce their carbon dioxide emissions by making changes to their daily routines. She is also a former resident of Penn State University’s Renewable Energy Homestead at the Center for Sustainability, where she lived within her ecological footprint by growing her own food, generating her own renewable energy, and processing her own waste.