Category Archives: Scientists

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 , , , , , , , | 61 Comments

2019: A year in review

The end of another year, so time to do another round-up of this year’s posts. My main impression of 2019, unfortunatey, is that the climate debate is moved from disagreements with people who either deny climate change or the need … Continue reading

Posted in Climate change, Personal, Scientists, The philosophy of science | Tagged , , , | 27 Comments

Listen to the (political) science

I’ve been meaning to post a review of 2019, but wanted to first comment on something else. I quite often see criticism of how some people approach the issue of climate change. For example, in the Guardian yesterday, there was … Continue reading

Posted in Carbon tax, Climate change, Policy, Politics, Science, Scientists | Tagged , , , , | 78 Comments

The never-ending RCP8.5 debate

I think my New Year’s resolution is going to be to not talk about RCP8.5. However, I think I will briefly summarise the state of the never-ending debate. I thought we’d reached a bit of a breakthough when Zeke Hausfather … Continue reading

Posted in Climate change, ClimateBall, GRRRRROWTH, Scientists, The philosophy of science | Tagged , , , , , , | 137 Comments

Science and Technology Studies podcast – part 2

There’s a post I’ve been thinking of writing, but I thought I might first comment on something else. I wrote a post about a Science and Technology Studies podcast that I’d listened to. This is a topic I find interesting, … Continue reading

Posted in Philosophy for Bloggers, Science, Scientists, The philosophy of science, The scientific method | Tagged , , , , , | 67 Comments

Different perspectives

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

Methane

I’ve always been a little confused as to why so much attention is paid to methane emissions. It’s short-lived, so isn’t it maybe somewhat less important that CO2 emissions, which are long-lived? One reason it is quite prominent is because … Continue reading

Posted in Environmental change, Global warming, Policy, Research, Scientists | Tagged , , , , , | 241 Comments