grahams hierarchy of disagreement

Agreeing to Disagree

Guest Post by Willis Eschenbach Over at “Digging in the Clay” Verity Jones has an excellent graphic summarizing the different levels of disagreement. The graphic deserves wider circulation. The types of disagreement range in a spectrum from the strongest, refuting the author’s central point, all the way down to the weakest, name-calling. Here’s the graphic:…

calculated dlr Brunt minus ceres dlr

The Desert Finder

Guest Post by Willis Eschenbach Despite doing lots of research and investigations over the last few weeks, I’ve written little. Well, actually, I’ve published little, although I’ve written a lot. But I didn’t publish what I’d done, there was no wonder in it, no awe. So I tossed it all out and started “simply messing…

norwegian scatterplot age at death vs birth year

Sunspots and Norwegian Child Mortality

Guest Post by Willis Eschenbach In January there was a study published by The Royal Society entitled “Solar activity at birth predicted infant survival and women’s fertility in historical Norway”, available here. It claimed that in Norway in the 1700s and 1800s the solar activity at birth affected a child’s survival chances. As you might imagine, this…

tao and ceres available solar equator

The CERES Calculated Surface Datasets

Guest Post by Willis Eschenbach The CERES dataset is satellite data that is based on radiation measurements made from low earth orbit. The CERES data has two parts. The first part is observational data, measurements of downwelling and upwelling solar radiation and of upwelling longwave radiation. It is usually referred as the CERES “top-of-atmosphere” data.…

tropical diurnal early afternoon

TAO And TAO Again

Guest Post by Willis Eschenbach Impelled by my restless curiosity, I’ve returned to the TAO buoy dataset to investigate a claim by Dr. Ramanathan of a “super-greenhouse” effect. The TAO buoys are a number of moored buoys located across the Pacific. The TAO data is available here. Figure 1. Locations of all of the sites…

daily and annual group sunspot numbers plus sidc annual

Early Sunspots and Volcanoes

Guest Post by Willis Eschenbach Well, as often happens I started out in one direction and then I got sidetractored … I wanted to respond to Michele Casati’s claim in the comments of my last post. His claim was that if we include the Maunder Minimum in the 1600’s, it’s clear that volcanoes with a…