Is Global Warming's Chicken Little More Than A Little Chicken?

Sure looks that way:

Al Gore is traveling around the world telling us how we must fundamentally change our civilization due to the threat of global warming. Last week he was in Denmark to disseminate this message. But if we are to embark on the costliest political project ever, maybe we should make sure it rests on solid ground. It should be based on the best facts, not just the convenient ones. This was the background for the biggest Danish newspaper, Jyllands-Posten, to set up an investigative interview with Mr. Gore. And for this, the paper thought it would be obvious to team up with Bjorn Lomborg, author of "The Skeptical Environmentalist," who has provided one of the clearest counterpoints to Mr. Gore's tune.

The interview had been scheduled for months. The day before the interview Mr. Gore's agent thought Gore-meets-Lomborg would be great. Yet an hour later, he came back to tell us that Bjorn Lomborg should be excluded from the interview because he's been very critical of Mr. Gore's message about global warming and has questioned Mr. Gore's evenhandedness. According to the agent, Mr. Gore only wanted to have questions about his book and documentary, and only asked by a reporter. These conditions were immediately accepted by Jyllands-Posten. Yet an hour later we received an email from the agent saying that the interview was now cancelled. What happened?

One can only speculate. But if we are to follow Mr. Gore's suggestions of radically changing our way of life, the costs are not trivial. If we slowly change our greenhouse gas emissions over the coming century, the U.N. actually estimates that we will live in a warmer but immensely richer world. However, the U.N. Climate Panel suggests that if we follow Al Gore's path down toward an environmentally obsessed society, it will have big consequences for the world, not least its poor. In the year 2100, Mr. Gore will have left the average person 30% poorer, and thus less able to handle many of the problems we will face, climate change or no climate change.

Clearly we need to ask hard questions. Is Mr. Gore's world a worthwhile sacrifice? But it seems that critical questions are out of the question. It would have been great to ask him why he only talks about a sea-level rise of 20 feet. In his movie he shows scary sequences of 20-feet flooding Florida, San Francisco, New York, Holland, Calcutta, Beijing and Shanghai. But were realistic levels not dramatic enough? The U.N. climate panel expects only a foot of sea-level rise over this century. Moreover, sea levels actually climbed that much over the past 150 years. Does Mr. Gore find it balanced to exaggerate the best scientific knowledge available by a factor of 20?

Since Mr. Gore's so smart, savvy, and well-informed on global climate issues, why won't he take on his critics directly?

It couldn't be because he's a liar-for-hire, could it?