Grayson Caldwell is the Senior Sustainability Manager at Bellwether Coffee. With over 10 years of experience working in sustainable development and a Masters in Public Administration in Development Practice from Columbia’s School of International and Public Affairs, Caldwell has dedicated her career to improving livelihoods. Prior to joining Bellwether, Caldwell worked with Hunter College NYC's Food Policy Center, the International Research Institute for Climate and Society, the Peace Corps, and nonprofits TechnoServe, Hot Bread Kitchen, and Ashoka. In addition to her role at Bellwether, Caldwell is the Environmental Sustainability Coordinator for the SCA. Her areas of expertise include sustainability, farmer equity, and the connections between coffee roasting, carbon emissions, and climate change.