Tessa Koop meets Ervin Laszlo part 1 of 3
http://www.youtube.com/watch?v=B_WQSBWl1IM
Tessa Koop meets Ervin Laszlo p. 2 of 3
http://www.youtube.com/watch?v=tnR--7gcTiE&feature=related
Tessa Koop meets Ervin Laszlo part 3 of 3 vid.
http://www.youtube.com/watch?v=xKgTWgEh1EA&feature=related
SUSTAINABLE TRANSFORMATION: An Interview with Ervin Laszlo
http://www.youtube.com/watch?v=IYq7LdHSeNY&feature=related