Category Archives: Gavin Schmidt

Zharkova et al. – retracted

Just a quick post to highlight that the Zharkova et al. paper, that I’ve discussed in a couple of previous posts, has now been retracted. The retraction notice is here. There’s a Retraction Watch post, which also includes a link … Continue reading

Posted in Gavin Schmidt, Global warming, Philosophy for Bloggers, Sound Science (tm), The philosophy of science, The scientific method | Tagged , , , , , , , , | 114 Comments

RCP8.5 – another update

In case anyone is interested, Zeke Hausfather and Glen Peters have a Nature comment about the whole RCP8.5 issue. Unfortunately, they used misleading in the title, which seems to have produced an unfortunate headline on a BBC article. Otherwise, Zeke … Continue reading

Posted in Climate change, ClimateBall, Gavin Schmidt, Michael Mann, Research, Scientists, The scientific method | Tagged , , , , , , | 65 Comments

Climate sensitivity in CMIP6 GCMs

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 , , , , , , , | 63 Comments

Climategate

Climategate is a topic I’ve rarely discussed on this blog. Mostly because it’s clear that it’s not possible to have a constructive discussion with those who have different views about its significance. However, since I watched the BBC show about … Continue reading

Posted in ClimateBall, Contrarian Matrix, Gavin Schmidt, Sound Science (tm), Steven McIntyre, The philosophy of science, The scientific method | Tagged , , , , , , , | 140 Comments

There was no “pause” in global warming!

There are a couple of new papers that essentially analyse the various analyses of the supposed “pause” in global warming. One, lead by James Risbey considers fluctuation[s] in surface temperature in historical context: reassessment and retrospective on the evidence. The … Continue reading

Posted in Climate sensitivity, ClimateBall, Gavin Schmidt, IPCC, Policy, Research, The philosophy of science, The scientific method | Tagged , , , , , | 292 Comments

Carbon budgets and the impacts of climate change

I’m somewhat stealing this from Stoat, but it’s an interesting topic, and it really originates from a tweet by Gavin Schmidt anyway 😉 I think this is correct. There's no connection to speak of between the impacts of carbon emissions … Continue reading

Posted in Carbon tax, Climate change, Gavin Schmidt, Policy | Tagged , , , , | 82 Comments

Political Scientists

Gavin Schmidt had a bit of a rant on Twitter about some political scientists find[ing] ways to blame climate scientists for the lack of progress in CO2 emission reductions. We should dedicate February as #findaclimatescapegoat month as yet again some … Continue reading

Posted in Climate change, ClimateBall, Gavin Schmidt, Policy, Politics | Tagged , , , , | 50 Comments

Political activism

There’s been a rather lengthy Twitter exchange involving Judith Curry, mostly focusing on whether or not Judith is a political activist. Judith appears to be suggesting that what she does is not political activism, or any form of political advocacy, … Continue reading

Posted in advocacy, ClimateBall, Gavin Schmidt, Judith Curry, Policy, Politics | Tagged , , , , | 257 Comments

Watt about breaking the ‘pal review’ glass ceiling

Pat Frank has a guest post on WUWT about breaking the ‘pal review’ glass ceiling in climate modeling. It’s essentially about a paper of his that he has been trying to get published and that has now been rejected 6 … Continue reading

Posted in Anthony Watts, Climate change, ClimateBall, Gavin Schmidt, Research, Watts Up With That | Tagged , , , , , | 86 Comments

A Harde response

Earlier this year, I wrote a post about a paper by Hermann Harde that argued that most of the rise in atmospheric CO2 was natural. If you want more details of why this suggestion is nonsense, you can read my … Continue reading

Posted in ClimateBall, Gavin Schmidt, Research, Science | Tagged , , , , , , , | 102 Comments