Please comment (yes, these are very interesting to watch, but you can say something else too):

Eben Bayer: Are mushrooms the new plastic?

https://www.ted.com/talks/eben_bayer_are_mushrooms_the_new_plastic (Links to an external site.)Links to an external site.

Ray Anderson (you should remember him from his comments in The Corporation): The business logic of sustainability

http://www.ted.com/talks/ray_anderson_on_the_business_logic_of_sustainability (Links to an external site.)Links to an external site.

Majora Carter on Greening the ghetto

http://www.ted.com/talks/majora_carter_s_tale_of_urban_renewal (Links to an external site.)