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



Would you like to throw billions at solar?

Have you wondered just exactly how much money you could pay for the feel-good factor of knowing that your electrons came from fashionable sources?

Thanks to the Victorian government we can get the hard numbers in the Victorian Auditor General’s Report.

In a nutshell, most alternatives are 2-3 times as expensive, except for solar which is 5 times the price.

(Luckily at the moment, renewables only produce 3 – 4 % of all energy in Victoria. Be grateful. You Victorians could be a lot poorer.)  As it is, it cost Victorians $415,000 to tell you this, but it may be the most effective money spent on renewable energy in the last ten years. (Though oddly they didn’t produce this helpful comparative graph below. I did that for free.)

The Full PDF

In 2002 the State government of Victoria decided to aim for 10% renewable energy by 2010. You can see how well that worked out for them:

The light blue line (at 10%) was what they were aiming for.

The report is 48 pages. Basically it found that nobody thought too hard about how these aims would be done. Nobody assessed how useful it was to [...]