Category Archives: Global warming

Zharkova et al.: an update

Last year I wrote a couple of posts about a paper by Valentina Zharkova and colleagues, which suggested that global warming was partly due to the Earth moving closer to the Sun as the Sun moves around the Solar System … Continue reading

Posted in Global warming, Philosophy for Bloggers, Research, Sound Science (tm), The philosophy of science | Tagged , , , , , | 77 Comments

Stocks and Flows

Sitting at home waiting for a delivery, so just a quick post. There’s been a new narrative, on social media at least, that we may be heading for a plateau in global emissions. The suggestion, then, is that we are … Continue reading

Posted in advocacy, Carbon tax, Climate change, Global warming, Policy | Tagged , , , , , | 120 Comments

Tipping points/elements

There has been quite lot of discussion recently about climate tipping points, or tipping elements. It’s mostly motivated by a recent Nature comment suggesting that Climate tipping points [are] too risky to bet against. The suggestion is that some the … Continue reading

Posted in Climate change, Global warming, Philosophy for Bloggers, Policy, Severe Events | Tagged , , , , , , | 249 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

Estimates of the economic impact of climate change

I realise Stoat has already covered this, but I thought I would also briefly discuss it here. I posted a couple of tweets, that got quite a lot of responses, about the economic impacts of climate change, that tried to … Continue reading

Posted in Carbon tax, Climate change, economics, Global warming, Philosophy for Bloggers | Tagged , , , , , , , | 200 Comments

Societal tipping points

Noami Oreskes and Nicholas Stern have a New York Times Opinion piece called Climate Change will cost us even more than we think. Some are very critical, others are a little more circumspect. I, on the other hand, think that … Continue reading

Posted in Climate change, economics, Global warming, Policy, Politics, Severe Events | Tagged , , , , | 172 Comments

2025?

One of the demands from Extinction rebellion is that the [g]overnment must act now to halt biodiversity loss and reduce greenhouse gas emissions to net zero by 2025. This has been criticised as being so unrealistic as to potentially damage … Continue reading

Posted in Climate change, Global warming, Policy, Politics | Tagged , , , , | 48 Comments