JoNova

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


Handbooks


Advertising


Australian Speakers Agency



GoldNerds

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



Archives

Books

Climate Commission Report Debunked

Scientific audit of the Climate Commission Report “The Critical Decade – Climate science, risks and responses”

May, 2011

Bob Carter, David Evans, Stewart Franks, William Kininmonth

PART I – INTRODUCTION, DISCUSSION & CONCLUSIONS

For PART II – SCIENCE AUDIT see the Full PDF file of Part I & II

Also posted at Quadrant Online, May 30, 2011

INTRODUCTION

The Key Messages[1] summary of The Critical Decade[2] opens with a ringing statement of hyperbole:

Over many decades thousands of scientists have painted an unambiguous picture: the global climate is changing and humanity is almost surely the primary cause. The risks have never been clearer and the case for action has never been more urgent.

This declaration establishes two things. The first sentence signals that the report is committed to repeating the conclusions of the 4th Assessment Report of the UN’s Intergovernmental Panel of Climate Change (IPCC)[3], conclusions that are essentially reliant on computer modelling and lack empirical support. And the second signals that the report is long on opinionated analysis and political advocacy but devoid of objective risk analysis.

These same characteristics apply to the scientific [...]