Albert Wiggan believes that indigenous voices should be better recognized in the sciences, especially as we tackle the challenge of climate change. This talk was filmed at TEDxSydney. 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.