In 2007 the Intergovernmental Panel on Climate Change concluded that "warming of the climate system is unequivocal, as is now evident from observations of increases in global average air and ocean temperatures, widespread melting of snow and ice, and rising global mean sea level." Representing a consensus of hundreds of scientists, the report went on to note that human activity is "very likely" the cause.
This course of 12 half-hour lectures reviews the most up-to-date research on climate change, explaining the concepts, tools, data, and analysis that have led an overwhelming number of climate scientists to conclude that Earth is warming and that we humans are in great part responsible.
01--Is Earth Warming?
02--Butterflies, Glaciers, and Hurricanes
03--Ice Ages and Beyond
04--In the Greenhouse
05--A Tale of Three Planets
07--The Human Factor
08--Computing the Future
09--Impacts of Climate Change
10--Energy and Climate
11--Energy-Resources and Alternatives
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