TED Talks: Derek Sivers, How to start a movement
http://www.ted.com/talks/derek_sivers_how_to_start_a_movement.html
http://www.ted.com/talks/derek_sivers_how_to_start_a_movement.html
http://www.ted.com/talks/dan_buettner_how_to_live_to_be_100.html
http://www.ted.com/talks/tim_berners_lee_the_year_open_data_went_worldwide.html
Een speech die iedere politicus en betrokken burger ter harte moet nemen!