Thirteen years ago, on this day, February 22nd, 2012,
On 22 February 2012, Richard Lindzen gave a talk to invited guests in a rented room in the Palace of Westminster. Note that contrary to some reports about the seminar, it was not presented to UK Parliament. Any member of the UK legislature can rent one of the many Palace of Westminster rooms for private purposes; that is what happened in this instance.
Lindzen’s presentation, the slides of which can be viewed here and video can be seen here, appeared very similar to presentations given by Christopher Monckton. In fact, Lindzen’s talk contained many of the same climate myths we recently debunked from Monckton, which frankly does not reflect well on Lindzen. The slides and presentation are almost identical to Lindzen’s testimony to the US House Subcommittee on Science and Technology hearing in November 2010, which in turn was almost identical to a presentation he gave at a Heartland Institute conference 6 months earlier. In fact, Lindzen did not even update some of his graphs with data beyond mid-2010 for his UK presentation.
Lindzen’s presentation contained so many misrepresentations that it would be too time consuming to address them all; however, we will address most of them here, including the base on which Lindzen built his house of misinformation cards.
The amount of carbon dioxide in the air was roughly 394ppm. As of 2025 it is 426ppm, but check here for daily measures.
The context was tthat there was a very small number of very determined Conservative MPs and grandees who did not nod through the 2008 Climate Change Act. The had said from the get go that it was unnecessary and or unaffordable and or impossible. Tey did what these people always do, which is get a “prestigious” scientist to come along and tell them that they were right. Lindzen has a history of being, frankly, wrong.
What I think we can learn from this
You hold a meeting in the House of Commons, you put out a press release. It encourages your side. It might get some press coverage. It might cause some people to think that there is still a debate about the existence of climate change and the severity of it. Bish, Bosh, job done.
What happened next is that the anti Climate Change Act people kept going, and finally, in 2023 the elite consensus around the need to do something (a lot) about climate change fractured when Rishi Sunak thought that he could cling to power when he and his underlings totally misinterpreted a by election result in London. Hilarity did not ensue.
What do you think? Does this pass the ‘so what?’ threshold? Have I got facts wrong? Interpretation wrong? Please do comment on this post, unless you are a denialist, obvs.
See also
Richard Lindzen is a very special character in the climate debate – very smart, high profile, and with a solid background in atmospheric dynamics. He has, in times past, raised interesting critiques of the mainstream science. None of them, however, have stood the test of time – but exploring the issues was useful. More recently though, and especially in his more public outings, he spends most of his time misrepresenting the science and is a master at leading people to believe things that are not true without him ever saying them explicitly.
