Sensitivity & feedbacks

by Ross McKitrick
Challenging the claim that a large set of climate model runs published since 1970’s are consistent with observations for the right reasons.

by Vaughan Pratt
An alternative perspective on 3 degrees C?

by Judith Curry
Is 3 C warming over the 21st century now the ‘best estimate’?  A reframing of how we think about climate change over the 21st century, and my arguments for 1 C.

By Nic Lewis

By Nic Lewis
A comment on LC18 (recent paper by Lewis and Curry on climate sensitivity)  by Cowtan and Jacobs has been published, along with our response.

By Nic Lewis

The recently published open-access paper “How accurately can the climate sensitivity to CO2 be estimated from historical climate change?” by Gregory et al.[i] makes a number of assertions, many uncontentious but others in my view unjustified, misleading or definitely incorrect.

by Judith Curry
Are values of equilibrium climate sensitivity > 4.5 C plausible?

by Judith Curry
An insightful interview with Bjorn Stevens.

by Alberto Zaragoza Comendador
How sensitive is the Earth’s climate to greenhouse gases? Speaking about carbon dioxide in particular, how much would air temperatures increase if we doubled atmospheric concentrations of said gas?

by Frank Bosse
A demonstration that multidecadal variation since 1950 leads to overestimation of the Transient Climate Response (TCR).