by Javier Vinós Part I of a three part series. The Sun is a variable star and the amount of energy it emits varies from month to month, year to year, and century to century. One of the manifestations...
by Judith Curry “Europe’s highest human rights court ruled Tuesday that countries must better protect their people from the consequences of climate change , siding with a group of older Swiss...
by Javier Vinós The unlikely volcano, the warmest year, and the collapse of the polar vortex. The climate events of 2022-24 have been were truly extraordinary. From an unlikely undersea volcanic...
by Judith Curry The latest developments. Some new filings from Mark Steyn: New Trial: https://www.steynonline.com/documents/14131.pdf Judgment as Matter of Law: https://www.steynonline.com/documents/14132.pdf...
The United Nations’ Intergovernmental Panel on Climate Change (IPCC) published their latest assessment report (AR6) in 2021. In 2023, the Clintel Foundation published a report which criticizes...
By Planning Engineer Russ Schussler “Renewable good, non-renewable bad” is far too simplistic and unfortunately influential Previous posts have argued that renewable does...
By Planning Engineer (Russ Schussler) “Renewables”: some resources support a healthy grid, other challenge it The first part of this series discussed some of the shortcomings of the renewable/nonrenewable...
By Planning Engineer (Russ Schussler) “Renewables:” some resources support a healthy grid, other challenge it The first part of this series discussed some of the shortcomings of the renewable/nonrenewable...
by Judith Curry BREAKING. The verdict is in – GUILTY. Mann’s lawyer introduced into evidence an old ethics complaint against Michael Mann that I had addressed to the Penn State administration....
by Judith Curry Here is the text of the expert report on Mann v. Simberg/Steyn in 2020 that I prepared at the request of Mark Steyn’s counsel. My report, along with all other expert reports...
by Russell Schussler (Planning Engineer) Part I: Renewable energy as a grouping lacks coherence This series will look in depth at the inherent and emerging flaws within the renewable/nonrenewable...
By Frank Bosse and Nic Lewis A recent article by Roy Spencer was (strongly) criticized by Gavin Schmidt over at “Real Climate”. In the summary Gavin S. wrote: “Spencer’s shenanigans are...
by Judith Curry After 12 years, Mann’s lawsuit is finally being tried before a jury in Washington DC I am offering a discussion thread, but not my personal comments at this time...
by Judith Curry Happy New Year everyone! A brief post to ring in the new year. 2023 was a crazy year indeed, but I think I have probably made the same statement for the past several years. Here...
by Nicola Scafetta My new paper demonstrates that realistic emissions scenarios and climate sensitivity values & scenarios of natural climate variability produce more realistic, non-alarming...
by Ross McKitrick I have a new paper in the peer-reviewed journal Environmetrics discussing biases in the “optimal fingerprinting” method which climate scientists use to attribute climatic changes...
by Judith Curry 2023 was a banner year for the publication of interesting climate-related books. Some excellent books for Xmas stockings, providing scientific insights, policy sanity and optimism...
by Javier Vinós Alan Longhurst died last December 7th in the hospital of Figeac in Occitanie (France), where he had been admitted a few days earlier following a fall in nearby Cajarc, the small town...
“Working in global energy and development, I often hear people say, ‘Because of climate, we just can’t afford for everyone to live our lifestyles.’ That viewpoint is worse than patronizing....
by Judith Curry Politically-motivated manufacture of scientific consensus corrupts the scientific process and leads to poor policy decisions An essay with excerpts from my new book Climate Uncertainty...