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



Tradecraft of Propaganda

Image thanks to Andri Krychok

Who knew Nigel Calder’s father was a skeptical reporter who was drawn into writing war time propaganda to help the Brits in World War II? Nigel Calder, a former editor of New Scientist (back before it became Non Scientist), and author of The Chilling Stars, is one of the few science journalists I really admire. So I was delighted when readers here told me Calder had started his own blog, and very interested to read a recent piece by him describing the parallels between World War II propaganda and official Climate Science gloss productions.

My story was about a discovery in the physics of the weather. To find anything comparable you have to go back to the 18th Century. That was when the postmaster of Philadelphia, Benjamin Franklin by name, flew a kite in a thunderstorm. He proved that lightning is just a big electric spark. To be precise, he described how to do the experiment, and let the French try it first. They lived to tell the tale, so Franklin repeated it for himself. A very prudent postmaster.

In 1996, in Copenhagen, the climate physicist Henrik Svensmark made another discovery just as amazing. [...]