The world is convening at the United Nations Climate Summit in Paris, France. This may be our last chance for a meaningful international treaty to reduce greenhouse gas pollution in time to avoid irreversible climate disruption. Millions of people around the world demand a global agreement with binding, enforceable and science-based pollution reduction targets. Let’s create a clean and sustainable energy future that puts human need over corporate greed. On Dec 3, 2015, hundreds of nurses, doctors, healthcare workers and Angelenos from all walks of life converged at this rally at Pershing Square to show support of these goals.