Category Archives: physicists

Five years

Turns out today is the fifth anniversary of me starting this blog. It’s been an interesting journey and I feel that I should reflect on what I’ve done, what I’ve learned, what I would have done differently, and what I’m … Continue reading

Posted in Personal, Philosophy for Bloggers, physicists, Science, Scientists | Tagged , | 28 Comments

Ignoring adaptation?

Oren Cass has an article in the Wall Street Journal called Doomsday climate scenarios are a joke. It’s based on a report that he has written for the Manhattan Institute. The Manhattan Institute publishes a magazine called the City Journal … Continue reading

Posted in Climate change, economics, GRRRROWTH, physicists, Policy | Tagged , , , , , , , | 167 Comments

Observing the earliest stages of star and planet formation

A while ago I wrote a post about an ALMA observation of a very young stellar object (Elias 2-27) that shows spiral density waves in its circumstellar disc (see Figure on the right). A reason I wrote that post is … Continue reading

Posted in Personal, physicists, Research, Science | Tagged , , , , , | 5 Comments

2017: A year in review

I’ve now been writing this blog for almost 5 years and I still don’t quite know what I’m trying to achieve, if anything. Hopefully a blog that presents a reasonable representation of our current understanding of climate science, while also … Continue reading

Posted in Climate change, ClimateBall, Global warming, Greenhouse effect, Personal, physicists, Pseudoscience, Roger Pielke Jr | Tagged , , , , , , , , , , | 30 Comments

Infrared absorption of atmospheric carbon dioxide

Geoff Price made me aware of a paper, by an apparently highly published physicist, that considers the infrared absorption of atmospheric carbon. It concludes that CO2 is a very weak greenhouse gas and cannot be accepted as the main driver … Continue reading

Posted in Climate sensitivity, physicists, Pseudoscience, Research, The scientific method | Tagged , , , , , , | 40 Comments

The Virial Theorem

I had another brief Twitter discussion with Ned Nikolov, whose paper I discussed in this post. Ned seems to think that there is no atmospheric greenhouse effect and that the enhanced surface temperature is due to atmospheric pressure somehow enhancing … Continue reading

Posted in Climate change, ClimateBall, Comedy, Global warming, physicists, Pseudoscience | Tagged , , , , | 198 Comments

Bias in science

There are quite often claims that there are significant biases in science and that this is strongly influencing research results. Typically this is based on known problems in certain fields; the replication crisis in psychology, or the failure to publish … Continue reading

Posted in ethics, physicists, Research, Science, The philosophy of science, The scientific method | Tagged , , , , , | 142 Comments