NOTE: An old climate change denying friend forwarded me a statement by a person named Patrick Moore that appeared on conservative radio talk show host Dennis Prager's website. In the statement, Moore expresses skepticism about the validity of climate science. (See: Patrick Moore on Climate Change). Moore bills himself as a scientist and co-founder of Greenpeace. Listening to the statement, inspired me to write a response. Please understand, this friend and I have gone back and forth on the global warming question for years. This is just the latest salvo. I've decided there will be no more. Have you ever tried arguing with a climate change denier? I don't need to say more. Anyway, inspired by the Pope's visit, which my friend panned, I decided to post my response to the friend. (I'm sending this while on vacation in Switzerland.)
Friend,
I listened to the statement. Moore doesn’t deny the planet is warming, but since it has also warmed in other centuries, he questions whether the recent spike is a result of human-caused carbon dioxide emissions. OK, call him a climate change skeptic, not a denier. As this view conforms to what you have expressed over the years, I can understand why you forwarded the pronouncement. It’s also your bible, the Wall Street Journal’s position.
I won’t attempt to go into the evidence that disputes this position—done that before to no avail (facts don't seem to matter). Instead I’ll touch on the credibility of Patrick Moore and what’s behind the anti-climate science campaign.