Australian senator speaks at Penn Law on creating an international climate agreement.
Scholar highlights the national security concerns connected with a changing climate.
A recent PPR seminar explored environmental policies based on innovation and results.
PPR panel addresses the risks of climate change and the realities of reaching an international agreement.
Scholars argue that the EPA take a new approach to reducing CO2 emissions.
Debate reignites over whether nuclear energy is an important tool or a costly mistake.
PPR seminar focuses on controversial proposed rule aimed at combatting climate change.
U.N. Panel’s final report comes at a delicate inflection point for policy makers.
Two prominent economists introduce new questions into the debate over the social cost of carbon.
White House report claims costs of delaying action on climate change are high.
Official from oversight agency recommends greater effort to protect federal facilities from climate change damage.
Recent Supreme Court decision misses a climate change solution that could satisfy all parties.