[Editor note: Marlo Lewis’s extensive rebuttal to Scientific American writer David Appell in the comments section to yesterday’s post (Andrew Dessler Challenges Rick Perry: How Should Perry Respond?) is presented as a full post today.]

Yesterday, Rob Bradley excerpted portions of a post I wrote last Friday on whether Gov. Rick Perry’s remarks about global warming at the GOP candidates forum in California were “anti-science.” My objective was to immunize the candidates — and the public generally — against a rhetorical trick that Al Gore and other alarmists have been using to great effect for years.

Alarmists would have us believe that all they have to do is establish that greenhouse gas emissions are warming the planet, and then everything else they say follows as night follows day. If mankind is mainly or even partly responsible for the warmth of recent decades, then, supposedly, we are in the midst of a “planetary emergency” that “threatens the survival of civilization and the habitability of the Earth” (Al Gore’s phrase).…

For two years now, I’ve made a case that climate alarmism – which I define as the reflexive tendency to assume worst-case scenarios generated by climate models are true (and warrant public policy based on that belief) – is in a death spiral.

Climate alarmists, I documented, were losing their fight for legislation, regulation, and public opinion. It’s clear that I was right on at least two counts: nobody thinks legislation to control greenhouse gases is on the horizon, and President Obama won’t even talk about climate change, preferring to hide the ball in talk about “clean energy,” instead.

The public is also turning away: a new Gallup poll, conducted in 111 countries, found that fewer Europeans and Americans consider climate change a serious threat than they did before.…

“We have at most ten years—not ten years to decide upon action, but ten years to alter fundamentally the trajectory of global greenhouse emissions.”

– James Hansen, “The Threat to the Planet,” New York Review of Books, July 13, 2006.

“Desperation is setting in among climate alarmists who by their own math can see that the window is rapidly closing on ‘saving the planet’.”

– Kenneth Green, “A Death Spiral for Climate Alarmism, Redux?” MasterResource, September 30, 2009.

[Editor note: Hat tip to Michael Fumento at globalwarming.org for his recommendation of Number Watch’s listing below. This site advertises itself as a depot for “all about the scares, scams, junk, panics, and flummery cooked up by the media, politicians, bureaucrats, so-called scientists and others who try to confuse you with wrong numbers.”]

Of course U.S. EPA is correct in their finding that the human influence on climate (aka anthropogenic global warming) poses a threat to human welfare. And no wonder why Obama science advisor John Holdren has not disowned his prediction that as many as one billion people could perish by 2020 from climate change.

We surrender. We apologize. We bucked the science as long as we could and just have nowhere to hide. And Dr.…