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


The Skeptics Handbook

Think it has been debunked? See here.

The Skeptics Handbook II

Climate Money Paper




The nerds have the numbers on precious metals investments on the ASX



Shut down Australia and save 0.01 degrees

The key question — with all the billions spent on cutting Australia’s carbon production: the trade and income lost; the jobs cut; the pain of living near wind farms; the foreign holidays avoided and then paying more for petrol and electricity than we have to — how many degrees will our actions cool the world by?

Assuming the IPCC are right about the effects of CO2, and that Australia stopped producing CO2 entirely (if we all left the country) by 2100 the world would be 0.0123 degrees cooler, and sea levels would be 2mm lower. These are so small they are unmeasureable.

Abandon Australia and save


The statistics every Australian should know: Australia produced 1.38% of global human emissions of CO2 in 2011. (EIA, 2011a) Each year global emissions increase by twice Australia’s total annual output. (2.8%/year (EIA, 2011a). If we all emigrated and left a bare deserted continent, it puts off the warmer Armageddon by just six months. [...]

Gillards non-plan for the Climate

UPDATE: The more I think about this, the more sinister it seems. Gillard won’t put the policy on the table for all of us to debate, but she’ll get a quasi-mandate for an ETS by proxy. She’s playing both sides of the field. The Greens will assume the “citizens committee” will be convinced, they’ll be angry at the delay, but vote for the ALP anyway, the mainstream voter thinks they can  relax and worry about it later. The skeptics know that any committee can be whitewashed or biased, and Gillard has pretty much said an ETS is inevitable. Michael Cejnar in #7 is exactly right (read his comment).

What’s a politician to do to convince the masses? They’ve tried the panel of 2,500 so-called experts at the UN who spend five years writing 3,000 page reports. They’ve tried spending millions on advertising campaigns, prize winning documentaries, coloring in competitions in schools, and they’ve tried bullying, name-calling and endless rounds of repetition.

Now instead of convincing the masses, they’ll just “convince” 0.01%. Democracy be done with it.

By “moving forward”  to the Rudd summit of 2008 (or as Bolt points out, the Republican deliberative-poll farce of [...]