Al Gore's speech at the Nobel peace prize 2007 ceremony in Oslo

Al Gore's acceptance speech at the Nobel Peace prize in 2007.

Check out 4:32: From Al Gore's speach: In september 2007 scientists estimated that the north polar ice cap could be completely gone in summer, in less than 22 years (Thats the summer of 2029) and that a newer study (desember 2007) suggest it could happen in as little as seven years. (the year 2014).