In a letter released May 8, President Michael Roth joined 29 other college and university presidents from across the country in endorsing carbon pricing for its economy-wide approach to reducing greenhouse emissions that cause climate change. The letter calls on state and federal lawmakers to proactively work to enact a carbon price at the state and federal level. Roth was one of three leaders, together with the presidents of Swarthmore and Dickinson colleges, to first sign the letter back in February. “As leaders of higher education institutions, we call upon our elected representatives to act collectively on behalf of current…