The IPCC’s attribution methodology is fundamentally flawed
by Ross McKitrick – repost from Climate Etc. One day after the IPCC released the AR6 I published a paper in Climate Dynamics showing that their “Optimal Fingerprinting” methodology on which they have long relied for attributing climate [...]
New Confirmation that Climate Models Overstate Atmospheric Warming
by Ross McKitrick - repost from Climate Etc. Two new peer-reviewed papers from independent teams confirm that climate models overstate atmospheric warming and the problem has gotten worse over time, not better. The [...]
PAGES19 Asian Tree Ring Chronologies
By Steve McIntyre - repost of Climate Audit About 20% of the PAGES 2019 proxies are 50 Asian tree ring chronologies, all of which were originally published as chronologies in PAGES (2013). At [...]
The IPCC AR6 Hockeystick
By Steve McIntyre Original post here Although climate scientists keep telling that defects in their “hockey stick” proxy reconstructions don’t matter – that it doesn’t matter whether they use data upside down, that it [...]
Extreme weather & Climate Change: Media Hype OR Reality?
By Madhav Khandekar* Toronto, Canada The recent extreme heat episode (June 29- July 5, 2021) over the NW region of Canada-USA led to highest recorded temperature of 49.7C in Lytton (British Columbia) [...]
There is no climate emergency
A global network of
1971
scientists and professionals has prepared this urgent message. Climate science should be less political, while climate policies should be more scientific. Scientists should openly address uncertainties and exaggerations in their predictions of global warming, while politicians should dispassionately count the real costs as well as the imagined benefits of their policy measures.