Reflections on the Surface

June 23, 2008

Polar Cities and Diamond Trees

News comes today, courtesy of the National Geographic, that the North Pole may well be ice-free this summer. Ice that has formed is thin, unstable and likely to disappear within several months.
But this news is not in itself unexpected.
Lets think longer term, to the year 2500 when, according to James Lovelock and others, the Earth will be almost uninhabitable, save for Polar Cities (otherwise known as Sustainable Polar Retreats). They might be Humanity’s last refuge on a devasted Earth where Civilization clings on by its fingernails…
Meanwhile, Freemon Dyson is confident that technology will come riding to the rescue in the form of genetically engineered tree-forests where trees will absorb gigaloads of carbon dioxide and shower the ground with diamonds. Humankind will be saved he declares, not so much by the coordinated efforts of Governments, but by science, pure science and more.
Picture the forest floors, glittering and glinting in the sunlight; a veritable Midas touch of silver that is no gold. It would be a beautiful sight for those who might see it.

What is interesting about all this is that Freemon Dyson’s idea has been commented on in the mainstream media, but the concept of Polar Cities has been shunned. Are editors too scared of the bleak side? Are newspaper proprietors muzzled by corporate interests so as not to scare their readers?

All of this asks questions about humanity’s capacity for long term thinking; and, as for the gaggle of climate change denialists out there such as Christopher Booker of the Daily Telegraph, Viscount Monckton, Lord Lawson and any number of complacent egg-heads you can think of, lets hope that their mouths will be stuffed with diamonds when the time comes.
So that they can rest easy in their graves.

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