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Research

Back to energy, again

By | Climate Change, Economy, Environment, Politics, Research, Society | 312 Comments

Driving in the bush with my son on Saturday I saw some gigantic wind turbines on top of a small range, and he told me there was a line of them stretching up to Crookwell, quite a way away. That got us talking about the fantasy of wind power, while later the talk took me to another excellent Judy Curry piece, the origin of which I have begun to read. Since it is nearly 350 pp long I will give readers bits of the Extensive Summary instead. Written by two members of the European Parliament, Katinka Brouwer and Dr Lucas Bergkamp,…

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The gentle art of blaming

By | Climate Change, Environment, Health, Politics, Research | 196 Comments

I rely on Judith Curry of Climate Etc to alert me to useful and provocative essays, articles and books, and she recently wrote a new essay herself, which you can read here. I think that the core element of her essay is the proposition that blaming gets in the way of doing anything sensible about whatever the problem is thought to be. Or, putting it another way, that the goal of the blamers is the immediate punishment of the offenders, not searching for a solution to the imagined problem. She uses material from the pandemic to try to find what…

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An important essay by Richard Lindzen

By | Books, Climate Change, Economy, Environment, History, Media, Politics, Religion, Research | 168 Comments

I am an admirer of Richard Lindzen, an American physicist whose field is the dynamics of the atmosphere-ocean circulation. In this area he is probably without peer, and it gives him a strong position from which to talk about climate change. He is the most prominent critic of the orthodox, IPCCC view of global warming. He recently gave a speech in London for the Global Warming Policy Foundation. It is too long to simply republish here, but what I have done is to edit it down by about two thirds. He started his lecture with a quote from a famous…

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Two new reports on climate change

By | ABC, Books, Climate Change, Environment, History, Media, Politics, Religion, Research, Society | 78 Comments

Two reports bearing on climate change have been published in the last few days. The first is from the Inter-Governmental Panel on Climate Change (IPCC), and is full of forebodings about the future of the planet. This one is a Special Report on the implications of global warming above 1.5 degrees C. There are more of these special reports to come. The basic point or take-home message seems to be that limiting warming to 1.5 C is better for everyone than allowing warming to grow to 2.0C. No matter that both the 1.5C and 2.0C ‘boundaries’ seem to have been pulled…

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The ‘Great Debate’ on Climate Science

By | Books, Climate Change, Environment, History, Media, Politics, Religion, Research | 256 Comments

Some time ago Anthony Watts opened his website to what purported to be a ‘great debate’ on climate science, between William Happer, emeritus professor of physics at Princeton and very recently an adviser to President Trump (Professor Happer and I have corresponded from time to time), and David Karoly, a professor at Melbourne University who has been involved in a number of IPCC reports. I had a particular interest in this debate, because I had debated Professor Karoly myself, some years ago. Apart from saying that there was a lot in what I said that he would agree with, Professor…

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Perhaps the worst policy botch ever

By | Climate Change, Environment, History, Media, Politics, Religion, Research, Society | 169 Comments

There is one over-arching imperative about the National Energy Guarantee: there must be agreement. The Prime Minister says so. The Leader of the Opposition says so. The media say so. The reason is quite clear. Once there is agreement the energy issue can be put aside for a while, and people can get on with other business. Unfortunately the issue itself won’t go away. It has nothing to do with Tony Abbott. The NEG has an utterly fundamental flaw, in that its two elements are incompatible. You cannot both produce lower, cheaper and more reliable electricity and gas, while at…

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At least, a real debate on climate change (I hope)

By | Climate Change, Environment, History, Media, Politics, Religion, Research | 139 Comments

Slowly the Western world is facing up to the real possibility that the catastrophe that was supposed to lie in wait for us, as a result of our use of fossil fuels, might have been over-egged, and that climate change may not even be accessible to human action, let alone caused by it. Germany is having trouble with its push to make alternative sources the core of its electricity production. China has stopped subsidizing solar panels. A newly elected provincial government in Ontario is set to wipe out carbon-pricing rules. The UK has seen two weeks of nil power from…

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Is Western Civilisation worth studying?

By | Books, Education, History, Language, Media, Politics, Research, Society | 47 Comments

The back-story to this essay is the bequest of Paul Ramsay, businessman and philanthropist, to ensure that what he saw as the true gifts of what we commonly call Western civilisation were taught and appreciated. He felt that they were being forgotten, ignored — worse, ignorantly rejected, and by those who should above all recognise and respect them. So he put some $3 billion into a Trust some of which was to establish teachers and scholarships in Australian universities to ensure that what he wanted happened. He had in mind, I think, the ‘Great Books’ curriculum famous at Chicago. It…

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The June Off-Topic Thread

By | Climate Change, History, Other, Politics, Research, Society | 57 Comments

(1) I’ll start this one with a reference to a new paper and a flashback to one of my own essays. The IPCC developed a concept for its last report called ‘Representative Concentration Pathways’ (RCP), which are scenarios  about what might happen given certain assumptions about the control of carbon dioxide. The scariest of these is RCP 8.5, which is, not coincidentally, the most favoured pathway if you are an alarmist writer. I wrote about it here. RCP 8.5 is not, as often claimed, a ‘business as usual’ scenario, but a highly unlikely scenario requiring people like businessmen to behave…

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The unfolding saga of Peter Ridd

By | Climate Change, Education, Environment, History, Media, Politics, Research, Society | 61 Comments

I have written a couple of times about Peter Ridd, here and here. Professor Ridd, a well-published academic whose fields of research include coastal oceanography, reef systems and peer review, has been for ten years the Head of the School of Physics at James Cook University (JCU). When he drew attention to what he saw as exaggerations in the way fellow academics at his university were describing the condition of the Great Barrier Reef he was ‘disciplined’ by JCU, told that he was being uncollegial, and that if he did it again he would be charged with serious misconduct. He subsequently…

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