For those of you who have not been present in class, here are the link for the videos we watched.  Each requires a video response, so make sure you get those questions from me, respond and hand them in. Story of Stuff:  www.storyofstuff.com   click on "movies", then "story of stuff" Biosphere 2 Project:  TedTalk with Jane Poynter, Biospheran:  http://www.ted.com/talks/jane_poynter_life_in_biosphere_2.htmlIf the link gives you troube, you can go to Youtube, and type in:  Jane Poynter TedTalk - Life in Biosphere 2.Should you have any questions, please don't hesitate to come in for extra help.