NATS 101 - THE EARTH+ITS ENVIRONMNT LEC 16 This course puts global environmental change problems - such as climatic change, global warming, ozone depletion, deforestation & desertification - into a scientific context by examining the essential components of the earth system (atmosphere, biosphere, and geosphere) and the feedbacks that link these components. This scientific context provides the basis for a critical discussion of the social, economic and political implications of global change. 13 2 http://garnet.ccit.arizona.edu/cgi-bin/schedule/schedule.cgi?NATSz101z074z#016 1 Tuesday & Thursday, 12:30PM-01:45PM katie 3 2008-02-07T11:19:37-07:00 8 2007-01-01