Almost all the coverage of the Muller and BEST results confounds three different points, is poorly researched and mixes up cause and effect. Richard Muller is shamelessly promoting himself as something he is not, and his conclusions are nonsense on stilts that defy rational explanation.
Everyone knows hot air rises off concrete, yet scores of people get befuddled by statistics. The maths-talk is irrelevant. If your analysis tells you that thermometers next to combustion engines and industrial exhaust vents is recording global warming — your analysis is bunk, and we don’t need a peer reviewed paper to say so.
Muller’s three claims:
He’s a converted skeptic. (Naked, demonstrably wrong, PR.) The world has warmed by 0.3C/decade. (He’s half right — he’s only exaggerating 100%.) That it’s mostly due to man-made emissions. (Baseless speculation.)
As far as public policies go the only point that matters is 3, but most of the conversation is about 1 and 2. Worse, most journalists and many so-called scientists think evidence for warming is the same as evidence that coal fired power stations did it. How unscientific.
We need to deal with each claim separately.
1. He’s a converted skeptic. No he’s a dishonest alarmist. [...]