JoNova

A science presenter, writer, speaker & former TV host; author of The Skeptic's Handbook (over 200,000 copies distributed & available in 15 languages).


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Australian Environment Conference Oct 20 2012


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The Emerson v Bolt argument on air… does Emerson not know statistics?

Is this “national debate”?

There’s been a big “todo” over a tweet made by  Trade Minister Craig Emerson saying that Andrew Bolt was wrong to claim the world hadn’t warmed for 16 years. (Which means Emerson disagrees with the UK Met boys, the latest IPCC draft report and all the major data.) Werner Brozek at WUWT went through the largest global temperature data sets:

For RSS the warming is not significant for over 23 years. For UAH, the warming is not significant for over 19 years. For Hacrut3, the warming is not significant for over 19 years. For Hacrut4, the warming is not significant for over 18 years. For GISS, the warming is not significant for over 17 years.

So Bolt was correct.

Was Emerson in denial, or is there something else going on?

In Tuesday night’s show on 2GB, Trade Minister Craig Emerson rang in to defend himself and talk with Andrew Bolt, which is admirable, but in a blink it became an exercise in extreme frustration.  It was painful.

The point of the discussion was supposed to be whether or not there was a pause of “16 years” of no significant warming. Emerson’s reply was that [...]