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



New Here? The “ten second” guide to the world of skeptics

… Almost everything you thought you knew about man made global warming might be a worthless half-truth.

…………….. The evidence shows temperature controls carbon dioxide (you read that correctly). Temperatures rise first, and CO2 follows. Global warming is real, but it started a century (or two) before our emissions. The world is warmer than in 1850, but cooler than 1,000 years ago, 8,000 years ago, 130,000 years ago, and cooler than most of the history of life on Earth. CO2 is called “pollution” but it feeds all plant-life on Earth. Big-Oil paid some skeptics, but Big-Government outspent it 3,500 to 1, and even Big-Oil spent far more on renewables than on “deniers”. Big Greens used to fight big corporates, but now they are big-corporates. The real grassroots movement are the skeptics who take on the lot. ………………

Lastly, Big Bankers want us to trade carbon. Think about that.

The Skeptics Handbook sums up the science (with cartoons)

I used to believe in man-made global warming. Then I found out that there was another side to the story, and I was shocked. The good name of science is [...]