On Tuesday, November 8, 2011, ACS hosted Global Warming and Political Cooling: Addressing Climate Change in a Hostile Federal Political Climate. Facing a more conservative federal political climate, dimmer prospects for federal legislation to address climate change, and unprecedented hostility to federal regulation, what other tools can be brought to bear to begin to combat climate change? What state and local initiatives (state legislation, city ordinances, etc.) could prove productive? Given the Supreme Court?s recent decision in American Electric Power v. Connecticut, which blocked state and local governments from using the federal courts to file public nuisance claims in order to limit greenhouse gas emissions from electric power plants, what other bodies of law and litigation strategies might be employed? The panel discussion featured Gerard J. Waldron, a partner at Covington Burling LLP and former Staff Director and Chief Counsel of the House Select Committee on Energy Independence and Global Warming in the US House of Representatives; Anna Aurilio, the director of the Washington, DC of Environment America; Andrew B. Clubok, a partner at Kirkland Ellis LLP; David Doniger, the policy director and senior attorney of the Climate and Clean Air Program at the Natural Resources Defense Council.