Tag Archives: Allan MacRae

The Alberta oil boys network spins global warming into cooling

uah-polynomial-animationClick to view animation

A new “analysis” craze has been sweeping the climate contrarian world of late. Not content with cherrypicking one relatively cool La Nina year (even though 2008 was still in the top 10 in the instrumental record), some of the usual suspects are now using higher-order polynomial fitting in an attempt to illustrate a severe downward “trend” in global temperature.

Chief among them (what a surprise) is Alberta’s very own “fact chucker”, National Post columnist Lorne Gunter (you read that right – LG will not rest until all facts are distorted or removed as seen in recent posts here and here). Roy Spencer (of UAH satellite-derived tropospheric temperature fame) has also jumped on the polynomial bandwagon, and now superimposes a polynomial curve on his monthly update of the UAH record. [Update May 15: Spencer no longer uses the fourth-order polynomial curve in his monthly update].  Can a “scientific” conference on the subject, perhaps jointly sponsored by the Heartland and Fraser institutes, be far behind?

Now it turns out that Gunter, who is mathematically challenged to say the least, has most likely been relying on the wisdom and Microsoft Excel skills of his fellow Albertan, oil industry insider and engineer Allan MacRae (or Allan M.R. MacRae, as he most often styles himself). MacRae is a minor but fast rising star in the contrarian firmament, as we shall see.

Continue reading

Advertisements