Category Archives: Climate sensitivity

A couple of highlights

Posted on March 8, 2020 by

Since I haven’t had much chance to write anything recently, I thought I would briefly advertise a couple of papers that may be of interest to my regular readers. One is by Clare Marie Flynn and Thorsten Mauritsen and is … Continue reading →

Posted in Climate change, Climate sensitivity, Global warming, Research, Science | Tagged , , , , | 19 Comments

Debate about communicating tipping points

Posted on February 23, 2020 by

The new book about Contemporary Climate Change Debates, that I discussed in this post, includes a debate about whether or not ‘tipping point[s]’ [are] helpful for describing and communicating possible climate futures? James Annan suggests that the answer is “no”, … Continue reading →

Posted in Climate change, Climate sensitivity, Global warming, Policy, The philosophy of science, Uncategorized | Tagged , , , , , | 340 Comments

feedbacks, runaway, and tipping points

Posted on February 1, 2020 by

There’s been some discussion on Twitter about feedbacks, runaways, and tipping points. The issue is that some seem to confuse these and sometimes imply that we could cross thresholds where we’ll undergo a runaway. I thought I would briefly try … Continue reading →

Posted in Climate change, Climate sensitivity, Global warming, Severe Events, The scientific method, Uncategorized | Tagged , , , , , , | 211 Comments

Another CMIP6 climate sensitivity constraint

Posted on January 6, 2020 by

I thought I would follow up yesterday’s post with one that highlights another paper that looks at CMIP6 climate sensitivity. It’s a paper by Femke Nijsse, and colleagues, and considers [a]n emergent constraint on Transient Climate Response from simulated historical … Continue reading →

Posted in Climate change, Climate sensitivity, Philosophy for Bloggers, Research, The scientific method | Tagged , , , , , , , , | 138 Comments

Climate sensitivity in CMIP6 GCMs

Posted on January 5, 2020 by

Anyone who is aware of what’s going on in climate science should have heard that the latest generation of climate models, known as CMIP6, seem to be suggesting a somewhat higher climate sensitivity than suggested by the previous CMIP5 models. … Continue reading →

Posted in Climate sensitivity, Gavin Schmidt, Research, Scientists, The scientific method | Tagged , , , , , , , | 62 Comments

Different perspectives

Posted on December 7, 2019 by

I’ve been reflecting a little on some of the recent discussions I’ve had, mostly on Twitter, with those who have more expertise in emission scenarios, and energy systems, than in physical climate science specifically. I’ve found it a somewhat frustrating … Continue reading →

Posted in Climate change, Climate sensitivity, ClimateBall, Philosophy for Bloggers, Policy, Scientists, The philosophy of science | Tagged , , , , , | 147 Comments

Worst case scenarios, or not?

Posted on October 6, 2019 by

I’ve been thinking a bit more about the debate around high emission scenarios, which I found rather frustrating. I think it’s an important issue, but the manner in which some people choose to frame this does make it difficult to … Continue reading →

Posted in Carbon tax, Climate change, Climate sensitivity, ClimateBall | Tagged , , , , , | 47 Comments