Physician Helen Redmond looks at the potential effects of climate change on our health, offering ways to help the planet and our own well-being.This talk was filmed at TEDxDarlinghurst. All TEDx events are organized independently by volunteers in the spirit of TED's mission of ideas worth spreading. To learn more about TEDxSHORTS, the TEDx program, or give feedback on this episode, please visit http://go.ted.com/tedxshorts.