Which good DOCUMENTARY FILM (environmental topic) have you watched recently?

Recently I watched really good documentary show called - NO IMPACT MAN (2009). I just loved it!

A family is doing some sort of expirament if it's able to live a life which is trying to reduce amount of carbon footprint to zero point. In one year time they are gradually trying to reduce all sorts of things which are causeing human footprint (transportation system --> environmentally friendly transportation system, imported food --> local food,  the reducing amount of stuff they buy, ....).  At the end family realise that the zero amount od carbon footprint isn't possible in todays society. But everybody can drastically reduce it's own amount if there is a desire to change daily consumption life of a modern consumer. 

There is list of another shows which I watched recetly and I find extremely interesting. 

11 th HOUR , WHO CILLED ELECTIC CAR , FOOD INC. , TAPPED, ...

More about shows you can read on amazon: 

http://www.amazon.com/No-Impact-Man-Colin-Beavan/dp/B002RX8G5E/ref=wl_it_dp_o?ie=UTF8&coliid=IEMKDL59I8MNO&colid=1T1KMYVUMWYN3  ;  

http://www.amazon.com/11th-Hour-Leonardo-DiCaprio/dp/B00005JPXA/ref=wl_it_dp_o?ie=UTF8&coliid=I3ARTDX2R624YX&colid=1T1KMYVUMWYN3  ;

http://www.amazon.com/Who-Killed-Electric-Martin-Sheen/dp/B000I5Y8FU/ref=wl_it_dp_o?ie=UTF8&coliid=I1HJ51OU3Z22A&colid=1T1KMYVUMWYN3  ; 

http://www.amazon.com/Food-Inc-Eric-Schlosser/dp/B0027BOL4G/ref=wl_it_dp_o?ie=UTF8&coliid=I3BI8MV666P662&colid=1T1KMYVUMWYN3  ; 

http://www.amazon.com/Tapped/dp/B003EYBOBS/ref=sr_1_3?s=digital-video&ie=UTF8&qid=1308174148&sr=1-3  ;