TEDxChange 2012 is a TEDx event co-organized by the Bill & Melinda Gates Foundation and TED. Convened by Melinda French Gates and hosted by Chris Anderson, TEDxChange will focus on issues surrounding global health and development. TEDxChange type events are TEDx events hosted around the live webcast of TEDxChange. Our event is called TEDxCalgary, and is one of many TEDx events happening around the globe that will expand on the ideas brought up at TEDxChange 2010. Please note that our event is occurring on April 10th from 6-8 p.m., and will use an archived version of the main event webstream.