Clark holds its second — and largest yet — Climate Change Teach-In, bringing together the campus for a deep consideration of the challenges to the planet’s health. Activist and author Naomi Klein delivers the opening lecture, followed by more than 50 faculty- and staff-led panels, presentations, and open classes, assisted by a team of student facilitators. Tony Bebbington, director of the Graduate School of Geography, moderates a keynote panel (above) with panelists Clark President David Angel; Ed Carr, director of International Development, Community, and Environment; Geography Professor Jody Emel; and Sociology Professor Parminder Bhachu.