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Human activity is the major contributing factor to global warming -- that's the conclusion drawn from decades of research by the majority of climate scientists worldwide. How does our dependence on fossil fuels affect the problem? What can we do to reverse the tide? On October 20th, join the Exploratorium's Dr. Joylette Portlock for this lively talk on climate science. She'll go over findings demonstrating the extent and consequences of global climate change and discuss ideas about what we can do today to make tomorrow better.

Official Website: http://www.exploratorium.edu/pr/documents/07-10Climate.html

Added by Raphael Rosen on October 1, 2007