Last week at the Copenhagen climate summit, we saw Christopher Monckton, the head of the delegation for the oil industry-friendly Committee for a Constructive Tomorrow (CFACT),  accuse young climate change activists of being “Nazis” and the “Hitler youth.” 
In fact, we once received a letter from Singer’s lawyer threatening to sue us after we reported that Singer once did work for the cigarette lobby.  We never heard back from Singer after we sent along all the research behind our claim.
Like Monkcton, Singer has an “expert” opinion on many subjects. Not coincidentally, many of these expert opinions greatly assist the work of various industries looking to avoid being saddled with expensive health and environmental regulations.
Our research team recently came across a 1996 Washington Times article by Singer, titled Anthology of 1995’s Environmental Myths  [pdf]. In the article, Singer outlines “five topics that demonstrate distortion or misuse of science in shaping policies.”
The five are: global warming, the hole in the ozone, second-hand tobacco smoke, the “Radon scare” and toxic substances in our food.
Take a read of Singer’s article and ask yourself this: what would our planet and people be like today if we had listened to Singer’s advice 13 years ago? Then ask yourself: why would anyone in their right mind trust his supposedly “expert” opinion - or the opinions of those in his delegation - here at the Copenhagen climate talks?
Singer and Monckton have every right to be here at the summit, but we don’t have to listen to what they have to say. And based on their past judgments, I would say that’s some pretty darn good advice. But then again, I’m no expert.