Category Archives: ClimateBall

20 years of hockey sticks

Posted on April 22, 2018 by

I wrote this post and then, after a discussion with Kevin Anchukaitis on Twitter, I took it down. I was tempted to not repost it, but thought I’d rewrite bits and have another go. I keep forgetting how controversial this … Continue reading →

Posted in Climate change, ClimateBall, Michael Mann, PAGES 2k, The philosophy of science, The scientific method | Tagged , , , , , , | 62 Comments

The “truth” matters

Posted on April 16, 2018 by

There’s been a lengthy Twitter exchange about the Harvey et al. paper. In case you don’t remember, it was a paper essentially arguing that those blogs that tend to be dismissive of the risks associated with anthropogenic global warming (AGW) … Continue reading →

Posted in ClimateBall, Pseudoscience, Roger Pielke Jr, Scientists, The philosophy of science | Tagged , , , , , , , , | 218 Comments

Criticising the critics

Posted on April 11, 2018 by

I’ve recently come across a number of examples of people objecting to the manner in which some people engage in public criticism. There is a podcast with Sam Harris and Ezra Klein. It relates to a situation in which a … Continue reading →

Posted in ClimateBall, Personal, Policy, Roger Pielke Jr | Tagged , , , , , | 339 Comments

An editorial response

Posted on April 4, 2018 by

Our response to Hermann Harde’s paper has finally appeared. What’s maybe more interesting is that there is also an editorial response by Martin Grosjean, Joel Guiot, and Zicheng Yu. It’s already been discussed at Realclimate and Rabett Run, but there … Continue reading →

Posted in Climate change, ClimateBall, Pseudoscience, Research, Science, Sound Science (tm), The philosophy of science, The scientific method | Tagged , , , , , | 220 Comments

Extreme events and anthropogenic emissions

Posted on March 27, 2018 by

This is a post that I’ve been thinking of writing, but have been somewhat reluctant to start. It’s mostly because it relates to something said by Roger Pielke Jr, so could end up being a bit of same ‘ol same … Continue reading →

Posted in Climate change, ClimateBall, Global warming, Policy, Roger Pielke Jr, Severe Events | Tagged , , , | 102 Comments

Flying

Posted on March 18, 2018 by

I noticed another discussion on Twitter about whether or not climate scientists should fly. I have written about this before and the issue of people making personal sacrifices is something I’ve pondered recently. I have a great deal of respect … Continue reading →

Posted in ClimateBall, ethics, Personal, Policy, Politics, Research, Scientists | Tagged , , , , | 198 Comments

Moderation

Posted on March 18, 2018 by

I don’t particularly like discussing moderation and, in fact, it’s been much less of a problem than it once was. However, for various reasons, I thought I would quickly stress something about how, and why, I run this blog. I … Continue reading →

Posted in ClimateBall, Personal | Tagged , , , , | 19 Comments