Sarah Tuneberg shares what she’s learned from years of emergency management experience to illustrate how we fail to use data to protect us against disasters. This talk was filmed at TEDxMileHigh. 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.