The America Is All In Action Center at COP27 hosted over 30 successful events highlighting the progress, concerns, and challenges that non-federal climate leaders are working with as they fight for a livable climate future. America Is All In was once again a major presence and hub of U.S. subnationals at the climate talks, featuring representatives from cities and counties, states and tribal nations, businesses, health care, colleges and universities, faith groups – and many more.