Gore, Inhofe spar at global-warming hearing: Former Vice President Al Gore's position.

Byline: Jim Myers

Mar. 22--Former Vice President Al Gore's position

Global warming is real and human activity is the main culprit. Gore describes climate change as a crisis that, if unmet, threatens the survival of civilization. U.S. Sen. Jim Inhofe's position

Climate change is taking place but no scientific consensus has been reached on whether man should be blamed or how much. Inhofe warns of the dramatic economic impact of certain approaches to the issue.

------ WASHINGTON -- Exchanges between U.S. Sen. Jim Inhofe and former Vice President Al Gore during the current movie celebrity's star turn on Capitol Hill turned a bit testy Wednesday. Most of the …

Gore, Inhofe spar at global-warming hearing: Former Vice President Al Gore's position.

Byline: Jim Myers

Mar. 22--Former Vice President Al Gore's position

Global warming is real and human activity is the main culprit. Gore describes climate change as a crisis that, if unmet, threatens the survival of civilization. U.S. Sen. Jim Inhofe's position

Climate change is taking place but no scientific consensus has been reached on whether man should be blamed or how much. Inhofe warns of the dramatic economic impact of certain approaches to the issue.

------ WASHINGTON -- Exchanges between U.S. Sen. Jim Inhofe and former Vice President Al Gore during the current movie celebrity's star turn on Capitol Hill turned a bit testy Wednesday. Most of the …