titled The Nearly Now. Public speaking Steffen is a frequent public speaker and has spoken at TED, Poptech, Design Indaba, Amsterdam's PicNic, The Royal Geographical Society and New Delhi's Doors of Perception. As well as keynote addresses at industry events like the AIGA and IDSA national conferences, O'Reilly's Emerging Technologies (eTech), FOO Camp and the Business Expo Bright Green held during the Copenhagen Climate Summit. Steffen has given keynote speeches at three different South by Southwest conferences (SxSW). He has also spoken at universities including Harvard, Yale, Oxford, Stanford and the London School of Economics. See also Worldchanging Viridian design movement Bright green environmentalism References External links Alex Steffen's website Lavin Agency page for Alex Steffen "The shareable future of cities", TEDGlobal 2011 "The route to a sustainable future", TEDGlobal 2005 1968 births Living people Futurologists Futurist writers American environmentalists Sustainability advocates Allegheny College alumni Green thinkers Environmental bloggers American male writers Male bloggers