Jeff Corwin

Anderson Cooper reused a segment from CNN’s 2007 special “Planet in Peril” on his program on Tuesday, where he traveled to Greenland with a climate scientist to visit a melting glacier. The same scientist, who believes in manmade global warming, also appeared live with Cooper, and dismissed the ClimateGate scandal. The CNN anchor did not have any skeptics of manmade climate change on his program.

Cooper preceded his replay of his glacier report (which came 19 minutes into the 10 pm Eastern hour) with news briefs about the latest developments on the climate change debate: “Late word tonight that Sarah Palin is now calling for President Obama to boycott the United Nations climate conference in Copenhagen. In an op-ed she wrote for The Washington Post, Palin says the leaked e-mails from a leading climate research group call into question the proposals being pushed at the two-week conference. Meantime, a U.N. weather agency made news today at the meeting when it said the current decade will likely be the warmest on record, and 2009 will probably be the fifth hottest year.”

Though none of this who appeared during the two-year-old segment- Cooper, Jeff Corwin of the Animal Planet cable network, or the climate scientist, Dr. Conrad Steffen of the University of Colorado- explicitly mentioned the manmade component of the ice melting, Dr. Steffen played up the most dire predictions of sea level rise:

From that headline alone you can see part one of CNN's ballyhooed "Planet in Peril" program was a mixed bag. More than an hour of the first night focused on the extinction of rare species as a preface to global disaster. Forty-five minutes into the program, I began to envy some of the creatures and wondered what poacher would put me out of my misery and save me from a "planet under assault."

The photography was good, not Discovery Channel quality, but above average and the locales were exotic. But the first hour moved with almost glacial tedium. Only when hour two got going did it get more interesting - exploring Chinese pollution and Anderson Cooper's bloodstream.

The special, called by the network "the story the world can't afford to ignore," was led by Cooper, and also featured Dr. Sanjay Gupta and Animal Planet's Jeff Corwin. As the program went on, it got more interesting. Gupta whipped out typical Malthusian claims of global overpopulation saying there simply aren't enough natural resources to support everyone.

A couple highlights: