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Multinationals Create Market for Energy Credits

DuPont and other multinational corporations announce the launch of the Chicago Climate Exchange. The effort is the first major attempt at establishing a market for cutting greenhouse gas emissions. NPR's Robert Siegel talks to Andrew Aulisi, a policy analyst with Environmental Defense.

Copyright 2003 NPR

Prior to his retirement, Robert Siegel was the senior host of NPR's award-winning evening newsmagazine All Things Considered. With 40 years of experience working in radio news, Siegel hosted the country's most-listened-to, afternoon-drive-time news radio program and reported on stories and happenings all over the globe, and reported from a variety of locations across Europe, the Middle East, North Africa, and Asia. He signed off in his final broadcast of All Things Considered on January 5, 2018.