Category Archives: Climate change

Based on Observations Only!

The Global Warming Policy Foundation (GWPF), who I’ve written about many times before, have released a report which they’ve described as [t]he World’s first state of the climate survey based on observations only. I think it’s meant to the a … Continue reading

Posted in Climate change, ClimateBall, Research, Science, The scientific method | Tagged , , , , , | 35 Comments

Matt Ridley responds to Tim Palmer

I came across a response, by Matt Ridley, to Tim Palmer’s talk. I’ve posted Matt Ridley’s response below. One interesting aspect of his response is that it is written as if he is someone with the expertise to actually debate … Continue reading

Posted in Climate change, Climate sensitivity, ClimateBall, Global warming, Research, Science, The scientific method | Tagged , , , , , | 52 Comments

Scientists are not salespeople!

Gavin Schmidt posted a bunch of tweets in response to a post by Scott Adams (of Dilbert fame) in which he claims to illustrate how climate scientists can persuade skeptics. If you want to read Gavin’s tweets, Greg Laden has … Continue reading

Posted in Climate change, Research, Science, The philosophy of science, The scientific method | Tagged , , , , | 51 Comments

Catastrophe, hoax, or just “Lukewarm”?

I thought I would post this video of a talk given by Tim Palmer. The basic message is that climate change is neither a hoax, going to be catastrophic, or going to be benign (Lukewarm). What climate science can (and … Continue reading

Posted in Climate change, Climate sensitivity, Global warming, IPCC, Research, Science | Tagged , , , , , , , , | 119 Comments

Oh no, not again

Somehow a paper arguing that the increase in atmospheric CO2 is mostly natural has managed to pass peer-review. Gavin Schmidt’s already covered it in a Realcimate post. Gavin Cawley’s paper is, in a sense, a pre-emptive response to this new … Continue reading

Posted in Climate change, ClimateBall, IPCC, Pseudoscience, Research | Tagged , , , , , , , | 64 Comments

Guest post: On Baselines and Buoys

One of the key criticisms of Karl et al. (2015) is that it used a dataset that adjusted buoy data up to ship data – the suggestion being that, in doing so, they produced more apparent warming than if the … Continue reading

Posted in Climate change, ClimateBall, Global warming, Science | Tagged , , , , , , , , , , | 299 Comments

David Rose: From the bizarre to the ridiculous

After last week’s article, in which he produced an extremely misleading figure, David Rose has doubled down with a new article asking how can we trust global warming scientists if the keep twisting the truth? He claims that A landmark … Continue reading

Posted in Climate change, ClimateBall, Global warming, Research | Tagged , , , , , , , | 113 Comments