John serves as the Executive Director for 350 Madison. For the past 15 years he has been professionally focused on climate science, outreach, education, and advocacy. This work has included engaging business executives, government leaders and nonprofit representatives to collaborate on the issue of climate. He has also taught multiple undergraduate courses related to climate and clean energy, and managed teams that work at the intersection of science and action. In the past, he directed the Climate and Energy Initiative at the Wisconsin Academy of Sciences, Arts and Letters. He was also Director of Outreach at the Wisconsin Energy Institute of UW–Madison, and was faculty in the Biology Department at Beloit College. Racial, environmental and climate justice are important concerns for John, and he has been involved in related work through local, regional, and national Quaker organizations. During his free time, he enjoys being outdoors with his wife and two daughters, taking photographs, and playing fingerstyle guitar.