A 2021 Index to Willis’s Posts

Guest Post by Willis Eschenbach [UPDATE: It’s February 3rd, 2021. I hadn’t updated my index since 2018, so I decided to do so. Not an easy task, but I finally…

CERES Edition 4 and the Cloud Radiative Effect

Guest Post by Willis Eschenbach One of the enduring questions in climate involves what is usually called “cloud feedback”. When the earth warms up a bit, the clouds change in…

Been There, Exceeded That

Guest Post by Willis Eschenbach Much angst has been expended on a very vague climate threshold, the so-called “2 degrees Celsius limit”, sometimes called the “2° global warming tipping point”. …

Wandering Thru The Tides

Guest Post by Willis Eschenbach I got to thinking about the records of the sea level height taken at tidal stations all over the planet. The main problem with these…

More On Svensmark and Cosmic Rays

Guest Post by Willis Eschenbach Last week, Anthony highlighted a study by Svensmark, Shaviv et al. in a post entitled New paper: The missing link between cosmic rays, clouds, and climate…

Where The Temperature Rules The Total Surface Absorption

Guest Post by Willis Eschenbach Reflecting upon my previous post, Where The Temperature Rules The Sun, I realized that while it was valid, it was just about temperature controlling downwelling…

Delta T and Delta F

Guest Post by Willis Eschenbach The fundamental and to me incorrect assumption at the core of the modern view of climate is that changes in temperature are a linear function…

Where The Temperature Rules The Sun

I’ve held for a long time that there is a regulatory mechanism in the tropics that keeps the earth’s temperature within very narrow bounds on average (e.g. ± 0.3°C over…

Malthus Redux

Guest Post by Willis Eschenbach I see that there’s another neo-Malthusian trying to convince us that global starvation and food riots are just around the corner. This time it’s David…

Tamino

I was notified by a friend that Tamino is slagging Anthony and me over at his blog, where I was banned from commenting years ago because I pointed out some…

Wanderlust

A quick note for those interested in my ongoing adventures around the world. I’m currently in Gizo, in the Solomon Islands … why? Well, the answer is in my latest…

Can A Cold Object Warm A Hot Object?

Guest Post by Willis Eschenbach Short answer? Of course not, that would violate the Second Law of Thermodynamics … BUT it can leave the hot object warmer than it would…

NOAA’s USCRN Revisited – no significant warming in the USA in 12 years

Back in 2014, Anthony put up a post called “NOAA shows ‘the pause’ in the U.S. surface temperature record over nearly a decade“. In it, he discussed the record of…

Into The Vortex

Guest Post by Willis Eschenbach I came across a lovely photograph of a “fire devil”, also called a “fire whirl”. I liked it because the photo perfectly exemplified what is…

Driving Forces

Guest Post by Willis Eschenbach There’s a new paper published in Nature Scientific Reports called “Identification of the driving forces of climate change using the longest instrumental temperature record”, by Geli…

Stefan Rahmstorf, Climate Ex-Communicator

Guest Post by Willis Eschenbach [see update at the end of the post] Stefan Rahmstorf recently got the AGU Climate Communications Prize, despite acting like a vicious jerkwagon when his…

Northern Journeys

Guest Post by Willis Eschenbach I just got back from going up north to see my friends, to investigate core drills for gold ore sampling … oh, and to see…

When The Model Models Itself

Guest Post by Willis Eschenbach Eric Worrell posted an interesting article wherein a climate “scientist” says that falsifiability is not an integral part of science … now that’s bizarre madness…

The Rainmakers

Guest Post by Willis Eschenbach For more than a decade now I’ve been saying something without getting much agreement, which was: “When you cut down the trees, you cut down…

Volcanic Northern Winters

I see there’s a new study, unfortunately paywalled, which starts out by saying: Observations show that all recent large tropical volcanic eruptions (1850-present) were followed by surface winter warming in…