The Nobel Peace Prize for 2007

This is the link to the "The Nobel Lecture given by The Nobel Peace Prize Laureate 2007, Intergovernmental Panel on Climate Change (IPCC), represented by R K Pachauri, Chairman
(Oslo, December 10, 2007)"

http://nobelpeaceprize.org/eng_lect_2007b.html

And this link is to the "The Nobel Lecture given by The Nobel Peace Prize Laureate 2007, Al Gore (Oslo, December 10, 2007)"

http://nobelpeaceprize.org/eng_lect_2007c.html