Home > Science > Environment > American RadioWorks presents Climate of Uncertainty 
| | American RadioWorks presents Climate of Uncertainty Author: Daniel Grossman and John Rudolph Retail Price: $7.95 Price: $7.95 Format: Audio Download Audio Length: 51 min. Click here to buy
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Not long ago, scientists discovered that the Earth's climate is capable of changing abruptly, as if a switch were flipped, instead of slowly over hundreds or thousands of years. In the past, this type of abrupt change may have caused droughts, floods, and even regional cooling. For example, one archeologist says a long deep drought 4,200 years ago caused the collapse of the Old Kingdom of Egypt.Could global warming, which is gradually heating the planet, could bring Earth to another such "tipping point"? To find the answer, geologists are poring over evidence of past climate shifts by drilling for ice cores in Greenland's ice cap for evidence of past climate shifts and climate modelers are using computers to discover whether today's breadbaskets could become tomorrow's deserts. Producers: Daniel Grossman and John Rudolph Editors: Loretta Williams and Deborah George Host: Ira Flatow Coordinating Producer: Sasha Aslanian Project Coordinator: Misha Quill Production Assistance: Ellen Guettler, Samantha Kennedy, and Neil Tassoni Mixing: Craig Thorson and D.B. Cooper Executive Editor: Stephen Smith Executive Producer: Bill Buzenberg Major funding for American RadioWorks® comes from the Corporation for Public Broadcasting.American RadioWorks is the national documentary unit of American Public Media. FIND MORE TITLES:
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