In Chicago we have long appreciated that cities are no longer the enemies of the natural environment; rather they’re leading the way in preserving and protecting it. Since I have been mayor, my goal has been to make Chicago a shining example of how a large city can live in harmony with its environment and as a result, be a better place for all its residents. I am confident that if we address the climate change challenge together, with creativity and boldness, then our city will continue to lead the world in designing a path to a more secure future.