Old James Lovelock had a farm…eyie, eyie, o!
July 26, 2010 Ecology, Science 3 CommentsBy Dalwhinnie
I like old James Lovelock, all 90 years of him. The founder of Gaia theory has been waging a lonely battle to win acceptance for what to most of us seems obvious, when you allow yourself to think about it. The Gaia theory says that the planet is a living system. Life on earth – the community of living organisms – does its best to maintain an equilibrium.
Take the atmosphere as an example. Gaia theory argues that life maintains oxygen in a dynamic process at 21% by volume of the atmosphere . Add even 1% more oxygen and fires might start too easily. Or consider methane, which is maintained at 1.5 parts per million over the last million of years. Yet methane oxidizes so that 67% of it disappears every ten years. For methane to be kept so exactly constant, as ice core samples show, argues for processes which work towards an exquisite equilibrium. Life is doing something to maintain conditions suitable for life: that is the nub of Gaia theory.
Locvelock has many opponents.
- To the geologists the Gaia hypothesis is superfluous. The processes of geochemistry are sufficient to explain the equlibria.
- To the computer modelling crowd, the ones one foist anthropogenic global warming on us, Lovelock does not use computers and relies on actual physical measurements. This is way too empirical for their tastes.
- Gaia theory is all too purposeful for Dawkins and the othodox Darwinists, in that the randomness of the mutations is somehow threatened if the mutations work towards overall purposes, such as planetary stability.
So why do I like Lovelock? I like him for the same reason I like George Orwell. They both share a belief the prevailing error of their ages. In Orwell’s case, it was a belief that the market was finished and that a planned society was both better and historically inevitable. In Lovelock’s case it is eco-doomism of a certain plausible kind. Their errors have had a paradoxical result. By allowing them to share the prevailing errors of their respective political epochs, each has been granted access into the intellectual and social milieux of a variety of phonies, poseurs, and fanatics. If they had not shared those assumptions, at least in part, they would have stood aside from the main currents of their ages, such as Friedrich Hayek or Bjorn Lomborg, and have found themselves arguing from the outside inward. But by sharing just enough of the prevailing assumptions of their times, they have been allowed entry into worlds where you and I would be barred.
Thus it was Orwell the man of the left who skewered the idea of socialist revolution in Animal Farm, and who depicted the inner feeling of totalitarianism in 1984. If he had not shared enough of the assumptions of the Left to get close to them, indeed to go fight the fascists in Spain, he would never have seen the Soviets executing the anarchist POUM militia in the Spanish civil war. He would never have shared enough of the socialist ideal to take seriously the betrayal of that ideal by Stalin and his regime. To a capitalist free trade liberal (hence conservative) such as myself, the fact that socialists are envious little swine , and that communists are trying with all their might to become social insects and to force you to join this experiment, so that you no longer think but just obey scent glands or something, is merely an observed fact.
So it was in that spirit that I at first perused and then devoured Lovelock’s “The Vanishing Face of Gaia: A Final Warning”. The more I read the more I wanted to have the fellow over for a drink.
- he has no use for “greens”; he thinks they vastly underestimate the problem of global warming;
- he has no use for the computer modellers; they fail to make observations of fact and can predict nothing;
- he thinks capitalism will adapt to green ideology by promoting vastly wasteful and stupid windmills and other green energy systems;
- He praises Nigel Lawson, the former British finance minister, and his other geochemist scientific critics;
- He thinks it is folly for Britain not to rely extensively on the safe energy of nuclear reactors;
- Most reasearch into the chemical dangers of this or that are spurious; our instruments are so sensitive that they can measure concentrations millions of times lower than that which can cause damage;
- The IPCC has failed to account even for the current climate, let alone the future one;
- the basis of his belief that global warming is happening is that sea levels are rising. All the atmospheric science is basically piffle, in his view.
“The sea level rises for two reasons only: from ice on land that melts and from the expansion of the ocean as it warms”. He has a chart at page 27 showing that the sea level has risen 8 centimeters from 1970 to 2007.
There are many rasons why a skpetic of man-caused global warming would want to read Lovelock. He is fair. He is honest. He has been proven right about many things. He thinks broadly, writes well, and though he may be wrong, he is possibly quite right. As regards the Gaia hypothesis, I suspect it will thrive long after Dawkin’s selfish gene metaphor has been consigned to the pile of reductionist twaddle. Regardless, Lovelock reveals himself the kind of person you would want over for a bottle of wine and maybe to share a steak. The conversation would be frank, fascinating, and erudite, and he would be open to contrary thinking.

