Climate sense

A joy to read. Professor Bob Carter (who, let’s face it, is a proper scientist) teaches the warmist scaremongers Garnaut, Flannery, Combet and Gillard a lesson in basic science:

Do you understand the meaning of the phrases “empirical science” and “hypothesis testing”? [I can answer that one: “no” – Ed]

Do you understand that the correct null hypothesis is that gentle warmings, such as that which occurred between 1979 and 1998, and equivalent coolings, are to be viewed as due to natural causes unless and until evidence indicates otherwise. [Ditto, “no” – Ed] Gentlemen, where is that evidence, and why is it not presented in the voluminous reports of the Intergovernmental Panel on Climate Change (IPCC) that you and the government so often refer to?

Despite this lack of evidence for dangerous, or potentially dangerous, warming, and despite the lack of efficacy of cutting carbon dioxide emissions as a means of preventing the trivial warming that is likely to occur (cutting all of Australia’s emissions would theoretically prevent, perhaps, around one-thousandth of a degree of warming), the political course in Canberra is now set on carbon tax autopilot, and the plane is flying squarely into the eye of a storm that is labelled “let’s spin a regressive new tax as a virtuous environmental measure”.

For instance, the Prime Minister says:

I also want to be very clear with Australians about what pricing carbon does. It has price impacts. It’s meant to. That’s the whole point.

No, Prime Minister, that is not the point at all. The point is supposed to be attaining a meaningful reduction in future warming, which a carbon dioxide taxation policy will not achieve – even were it to successfully close down the entire industrial economy of Australia

Climate Minister Mr Combet believes that reducing “carbon pollution” to “drive investment in clean energy …. is fundamentally what a carbon price is about”.

No, Greg, the matter has nothing to do with either carbon or pollution, for the alleged dangerous warming is supposed to be produced by the atmospheric trace gas carbon dioxide. To call carbon dioxide a pollutant is an abuse of logic, language and science, given its pivotal role in the photosynthetic processes that underpin most of our planetary ecosystems. In essence, carbon dioxide is the very staff of life, and increasing it in the atmosphere helps most plants to grow better and to use water more efficiently.

…

Never has an important national policy issue been so surrounded with public dishonesty and deliberate ambiguity of language as is the issue of dangerous, human-caused global warming.

Choreographed over the years by green lobby groups, politicians and commentators alike now participate like puppets-on-strings in an entirely faux public gigue involving words or phrases like “carbon” (when they mean carbon dioxide), “pollution” (when they are referring to an environmentally beneficial trace gas), “settled science” (when the science is hotly contested, and the onus of proof of danger still rests, unattained, with the climate alarmists of a discredited IPCC), “climate change” (when they mean dangerous global warming), “energy efficiency” (in the same breath that they rule out the environmentally friendly baseload energy source represented by nuclear power) and “international good citizen” (at a time when international action on climate policy has never been less certain).

It is therefore entirely unsurprising that there has been a swing in public opinion against alarmism on global warming, though nervous Labor politicians are doubtless already sucking in deep breaths of surprise at the apparent strength of the swing. One recent online poll, in The Age of all places, received an 89% NO answer to the question “Would you support a climate tax?”; and another, in the Herald-Sun and with more than 30,000 respondents, received an 85% NO to the question “Do you support a price on carbon (sic)?”.

Wonderful stuff. Read it all.