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00:34:00

Greenhouse Gases and Climate Change

by Sherwood Rowland
Greenhouse Gases and Climate Change
for 18-22 and upwards,
Lectures | 18-22 and upwards | 9 years ago | 1580 views
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The 'greenhouse gases (GHG)' intercept a fraction of outgoing terrestrial infrared radiation, creating the natural greenhouse effect which warmed the atmosphere by approximately 32 Celsius at the beginning of the 20th Century. The activities of manki....

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00:37:00

Communicating Climate Change Science

by Mario Molina
Communicating Climate Change Science
for 18-22 and upwards,
Lectures | 18-22 and upwards | 9 years ago | 1677 views
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Climate change represents one of the most serious challenges that society is facing in this century.  It is important for humanity to limit its interference with the climate system by profoundly modifying activities such as burning fossil fuels and ....

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