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



Australian Speakers Agency


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

The Skeptics Handbook

Think it has been debunked? See here.

The Skeptics Handbook II

Climate Money Paper



Holdren uses free market to get back to Stone Age

Nearly 40 years ago, John Holdren (now “science” advisor to Obama) wrote a book with the infamous Ehrlichs. Their “progressive” attack on progress was clear: “A massive campaign must be launched to restore a high-quality environment in North America and to de-develop the United States”. It’s a weird use of the word. But, there is no mistaking “de-develop”: to undo development, to go backwards, to get rid of advances…. […]