Major investor: climate ‘most important issue’
The chairman of one of the largest fund managers in the world has called global warming ‘the most important investment issue for the foreseeable future’.
Jeremy Grantham, chairman of the Board of Grantham Mayo Van Otterloo (GMO), a Boston-based asset management firm, sent out a newsletter warning investors that they had to take global warming very seriously.
He summarised his position in a series of 13 points about global warming here (via Climate Progress).
Some of these points:
4. The uncertainties arise when it comes to the interaction between greenhouse gases and other factors in the complicated climate system. It is impossible to be sure exactly how quickly or how much the temperature will rise. But, the past can be measured. The temperature has indeed steadily risen over the past century while greenhouse gas levels have increased. But the forecasts still range very widely for what will happen in the future, ranging from a small but still potentially harmful rise of 1 to 2 degrees Fahrenheit to a potentially disastrous level of +6 to +10 degrees Fahrenheit within this century. A warmer atmosphere melts glaciers and ice sheets, and causes global sea levels to rise. A warmer atmosphere also contains more energy and holds more water, changing the global occurrences of storms, floods, and other extreme weather events.
5. Skeptics argue that this wide range of uncertainty about future temperature changes lowers the need to act: “Why spend money when you’re not certain?” But since the penalties can rise at an accelerating rate at the tail, a wider range implies a greater risk (and a greater expected value of the costs.) This is logically and mathematically rigorous and yet is still argued.
…
8. A special word on the right-leaning think tanks: As libertarians, they abhor the need for government spending or even governmental leadership, which in their opinion is best left to private enterprise. In general, this may be an excellent idea. But global warming is a classic tragedy of the commons – seeking your own individual advantage, for once, does not lead to the common good, and the problem desperately needs government leadership and regulation. Sensing this, these think tanks have allowed their drive for desirable policy to trump science. Not a good idea.
9. Also, I should make a brief note to my own group – die hard contrarians. Dear fellow contrarians, I know the majority is usually wrong in the behavioral jungle of the stock market. And Heaven knows I have seen the soft scientists who lead ?nance theory attempt to bully their way to a uniform acceptance of the bankrupt theory of rational expectations and market ef?ciency. But climate warming involves hard science. The two most prestigious bastions of hard science are the National Academy in the U.S. and the Royal Society in the U.K., to which Isaac Newton and the rest of that huge 18th century cohort of brilliant scientists belonged. The presidents of both societies wrote a note recently, emphasizing the seriousness of the climate problem and that it was man-made. (See the attachment to last quarter’s Letter.) Both societies have also made full reports on behalf of their membership stating the same. Do we believe the whole elite of science is in a conspiracy? At some point in the development of a scientific truth, contrarians risk becoming flat earthers.
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Sunny Hundal is editor of LC. Also: on Twitter, at Pickled Politics and Guardian CIF.
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Reader comments
Who’s going to be first to shout that one down?
Flowerpower? Matt Munro?
We’re on course for the hottest year ever. Already.
5 is a point that many really don’t get. Marty Weisman’s (spelling?) comment on the Stern Review. Yes, greater incertainty over the effects should indeed lead to taking the risks more seriously….and thus to doing more rather than less.
Characterizing it as a tragedy of the commons is, in fact, sheer genius. Because it is – yet I’ve never thought about it in those terms before. I guess the scale continues to bedevil me.
“Characterizing it as a tragedy of the commons is, in fact, sheer genius. Because it is – yet I’ve never thought about it in those terms before.”
Eh? Where have you been for the past two decades? Of course it’s a T of the Commons.
Blimey…..
Wouldn’t be the same Grantham as in “The Grantham Research Institute on Climate Change” at the LSE, chaired by Lord Stern, and the place where Bob Ward works, would it?
And the same Jeremy Grantham who’s married to well known ecoloon…oops…philanthropist, Hannelore Grantham – the couple being behind the Grantham Foundation for the Protection of the Environment and who jointly coughed up for the Grantham Institute at Imperial College?
No, it can’t possibly be the same Grantham who’s been funding the warmist industry for years or Sunny wouldn’t be citing his views as if they were news.
No, it can’t possibly be the same Grantham who’s been funding the warmist industry for years
Better than funding by Exxon eh Flowerpower?
Flowerpower hasn’t noticed the $9 trillion global fossil fuel industry? Why are Exxon funding anti-AGW propaganda when, according to the denialists weird reductive reasoning, all they have to do is put a bit of money into funding some science scientist that can easily disprove AGW. BP (until recently) were making net profits several times greater that the entire UK science budget.
Grantham, like any reasonable and intelligent person, has looked at the evidence for AGW, has seen that we face a major problem, and puts some of his money and influence into his favoured cause. What is wrong with a wealthy man funding science? For all but anti-science and anti-intellectual types, science and academic learning are a considered good causes . Would it be better if Grantham put his money into luxury yachts and premier league football club?
This is such old news. The Grantham Institutes opened ages ago. There are lots of fund managers and unsurprisingly they have the same diversity of views that everyone else does.
As far as Weitzman’s argument goes, it is definitely worth taking seriously but Jim Manzi has written a very persuasive response.
Sunny @ 6
Better than funding by Exxon eh Flowerpower?
I dunno, Sunny. I rather think you’d be a bit concerned if you ever delved deeply into the funding of warmist alarmism. Swiss Re and other insurance interests fund a lot of climate bollocks…. and the ubiquitous Bob Ward (Grantham/Stern’s mouthpiece) was recruited from RMS, which makes its money warning about catastrophes, floods, hurricanes (sound familiar?) and is owned by…….er…..horror…. The Daily Mail & General Trust.
Oh look Munich Re’s at it too:
New world-leading Grantham Research Institute opens for business as LSE joins forces with Munich Re on climate change
http://www2.lse.ac.uk/newsAndMedia/news/archives/2008/Granthamlaunch.aspx
Note this bit…
Climate change is a central strategic topic for Munich Re. …. we see opportunities for us in addressing the substantial demand for insurance-based solutions
I bet. The greater the alarm, the higher the premiums.
Basically Flowerpower, in dismissing Jeremy Grantham and others you putting forward a variant of the ad hominem logical fallacy – specifically ad hominem circumstantial:
“someone is in circumstances such that he or she is disposed to take a particular position. Ad hominem circumstantial constitutes an attack on the bias of a source. This is fallacious because a disposition to make a certain argument does not make the argument false”.
Paul A
No, I’m not dismissing anyone or making any ad hominem remark. I’m merely pointing out that the green/agm lobby receives substantially more funding from commercial sources than anything that the oil industry might pay to support the sceptic side.
Sceptic arguments are often dismissed as being bought and paid for by vested interests. I’m just pointing out the gross hypocrisy of this as warmist funding also comes from vested interests and is some orders of magnitude greater.
Looks like even Lord Stern now has interests:
Sir Nicholas Stern to join IDEAGlobal Group as Vice Chairman
IDEAGlobal Group includes IDEAglobal, which focuses on capital markets and economic trends and market analysis; and IDEAcarbon, which focuses on carbon markets and ratings of carbon investments.
@11 Paul A
Indeed, it is a fallacy to argue that because funding for resarch comes from a specific source it makes such research inherently trustworthy. There is nothing inherently wrong with Exxon funding research into the effects of CO2 emissions, or even tobacco companies funding research into the effects of smoking – they have a legitimate interest in such questions, so in the first instance it is neccessary to consider the actual scientific merits of their claims. But if people are publishing scientific research of dubious merit, or propagating misinformation in general then it is often instructive to look at whether there are certain interested parties in the background. When a common pattern starts to emerge then it is reasonable to suspect a concerted attempt to muddy the waters and create confusion in the minds of the public, and people will naturally be inclined to be suspicious of further research or information coming from such sources.
So if Flowerpower can point to any serious flaws in Grantham’s arguments or in research funded by Swiss Re and Munich Re then he may be able to make a case of impropriety, but otherwise he can’t.
andrew adams
You hardly need me to pick holes in Stern’s research, it’s been pretty thoroughly discredited already…..e.g.
the Stern report has taken a severe beating in the years since it was released. Even the alarmist-friendly BBC was forced to acknowledge in 2007 that “the report may have been loved by the politicians and headline writers but when climate scientists and environmental economists read the 670-page review, many said there were serious flaws. These critics are not climate change sceptics, but researchers with years of experience who believe that human-induced climate change is real and that we need to act now.”
Richard Tol, a leading environmental economist, said of the report: “If a student of mine were to hand in this report as a Masters thesis, perhaps if I were in a good mood I would give him a ‘D’ for diligence; but more likely I would give him an ‘F’ for fail. There is a whole range of very basic economics mistakes that somebody who claims to be a Professor of Economics simply should not make.”
“Characterizing it as a tragedy of the commons is, in fact, sheer genius. Because it is – yet I’ve never thought about it in those terms before.”
A lot of his argument is an excellent example of rephrasing the soft environmental arguments in hard economics and science, and is thus thoroughly creditable. Like a good song, a good argument can take a lot of forms, but a bullshit one is bullshit however the deniers rephrase it. The other bit I liked was directly linking denial mentality with traits exhibited by people who spend all their time around markets and libertarian politics (which go together like polar bears and rapidly learning to swim).
Flowerpower – don’t start dissing Nick Stern, or my Mum will have to have a word – she was a friend of his at university. Don’t start something you can’t finish, is all I’m saying, OK?
Tol isn’t exactly neutral though is he. His views on the discount rate are completely different to those of Stern, that’s not the end of discussion, it is the start. His views on climate change are pretty fringe and it is wrong to say he has thoroughly discredited Stern.
http://en.wikipedia.org/wiki/Richard_Tol#Climate_Change
He thinks adapting to climate change will be more expensive to stern does and that the damage done will be less. That is one opinion among many and is not a common view. I could find a paper disagreeing with Tol and say he’s been “thoroughly discredited” but that would add nothing to the debate. Stern has problems but it is still incredibily influential. In what ways has it been discredited? (I’m aware you probably have links, but I would rather those were posted than an excerpt of Tol ad homing Stern).
Seriously, stop ad homing people yourself and by proxy, it is a really boring way to debate.
Flowerpower, I was referring to Grantham’s views on the science of GW, not Stern’s views on the economics.
“Looks like even Lord Stern now has interests:”
Or he may have been hired because he meets the criteria for the job – mainly knowing about these things. Its why you spend all day giving your opinions for free on the internet and people who know what they are talking about receive money for their services.
@19
For free? You must be joking. I wouldn’t even read this blog for free, let alone take the trouble to comment on it.
Reactions: Twitter, blogs
- Patrick Hadfield
RT @libcon: Major investor says global warming 'most important issue of the future' http://bit.ly/ceKHoM >I think he's right!
- sunny hundal
Major investor says global warming 'most important issue of the future'. Deniers get a smack-down http://bit.ly/ceKHoM
- Meilin Song
Major investor: climate 'most important issue' | Liberal Conspiracy http://bit.ly/cT2pFk
- Steven Suchar
Major investor: climate 'most important issue' | Liberal Conspiracy http://bit.ly/dnVwKS
- HotInHur
Major investor: climate 'most important issue' | Liberal Conspiracy http://bit.ly/cT2pFk
- Joseph John
@jozzjonz Major investor: climate 'most important issue' | Liberal Conspiracy: Jeremy Grantham, chairman of the Bo… http://bit.ly/dnVwKS
- joseph
@jozzjonz Major investor: climate 'most important issue' | Liberal Conspiracy: Jeremy Grantham, chairman of the Bo… http://bit.ly/dnVwKS
- andrew
Major investor: climate 'most important issue' | Liberal Conspiracy: Do we believe the whole elite of science is i… http://bit.ly/d3LmP3
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