5th National Climate Assessment: Rebecca Efroymson from ORNL on Energy

The fifth National Climate Assessment is the U.S. government’s preeminent report on the impacts and risks of and responses to climate change. Scientists at the Department of Energy and its national laboratories made major contributions to the report. Rebecca Efroymson from DOE’s Oak Ridge National Laboratory explains how our understanding of the relationship between energy and climate change has evolved over time and how that can inform our future.