Here is a link to the presentations at the Van Leer conference “Harvesting the Sun Twice – Cross-Border Initiatives for Environmental Peacebuilding” held on March 29th, 2011, in which you had shown an interest (a TED-inspired event):

http://www.youtube.com/watch?v=XJ2EzUXV3sE&feature=BFa&list=PL1F4C1E07889261B6&index=1