12 October 2019 Pat Frank A bit over a month ago, I posted an essay on WUWT here about my paper assessing the reliability of GCM global air temperature projections in light of error propagation and uncertainty analysis, freely available here. Four days later, Roy Spencer posted a critique of my analysis at WUWT, here…
Reposted from Dr. Judith Curry’s Climate Etc. Posted on August 22, 2019 by curryja | by Judith Curry My new manuscript is now available. A link to my new paper ‘Climate Change: What’s the Worst Case?’ is provided here [worst case paper final (1)] A few words on the intended audience and motivation for writing…
From the GWPF. “This documentary has all the ingredients to become a milestone in the debate on climate change” – is what Science journalist Jan Jakobs wrote after seeing the 90 minutes documentary `The Uncertainty Has Settled`. The multiple award winning film is now available worldwide through online-demand. After eight years of travelling through…
Tamsin Edwards has a new essay on uncertainty, here is an excerpt: About a month ago I was invited to represent the Cabot Institute at the All Parliamentary Party Climate Change Group (APPCCG) meeting on “Communicating Risk and Uncertainty around Climate Change”. All Party Groups are groups of MPs and Lords with a common interest they…
Guest Post by Willis Eschenbach I have long suspected a theoretical error in the way that some climate scientists estimate the uncertainty in anomaly data. I think that I’ve found clear evidence of the error in the Berkeley Earth Surface Temperature data. I say “I think”, because as always, there certainly may be something I’ve…
Dr. Jerome Ravetz writes in with this humorous research post job advertisement, writing: Here’s an extract from an advertisement for a research post at the London School of Economics:
Guest Post by Ira Glickstein As I continue to plow through Vol 1 Issue 1 of the new Journal Nature Climate Change, I came to the following amazing statement: Communicating the value of climate modelling … requires confronting such apparent contradictions as the fact that increasing a model’s complexity — by adding the behaviour of…