11
Sep
HP Lovecraft ends the first section of his (utterly magnificent) ‘The Shadow out of Time’ with the words:
“. . . of the orthodox economists of that period, Jevons typifies the prevailing trend toward scientific correlation. His attempt to link the commercial cycle of prosperity and depression with the physical cycle of the solar spots forms perhaps the apex of . . .”
Nathaniel Wingate Peaslee had come back—a spirit in whose time-scale it was still that Thursday morning in 1908, with the economics class gazing up at the battered desk on the platform. [Added internal link]
(Scientific correlation, as we know from the first line of ‘The Call of Cthulhu’ and elsewhere, can be terrifying.)
(Click image to hugely expand.)
The solar system, gauged by mass, consists almost entirely of the sun. Sol accounts for 99.86% of it. Quantity isn’t everything, but insofar as it’s anything, this has to matter — a lot. The sheer magnitude of our solar dependency is hard to even fractionally comprehend. What the sun does is what happens. The earth is its crumb. Our biosphere suckles it. Our civilizations are so far downstream of it, feeding second or third hand on its emissions, if not more distantly, that we easily lose all track of the real flow. As economies sophisticate, the relays proliferate. Perhaps this is why the messages of the sun are so inattentively received, despite rapid improvement in the technical and cultural tools required to make sense of them.
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21
Feb
(Click on image to enlarge.)
(Via.)
One thing to emphasize — ‘science’ is the data, as well as the error. This is not a picture of black hole, uncorrectable reality denial, of the kind familiar from political economy. That said, the speculative hypothesis was turned into a story for public promotion, and then into something very close to an official dogma. Now that it isn’t holding together, this type of thing starts happening.
Has the scientific establishment ever been so off-beam, in the entire history of the West? Not only wrong, but aggressively doctrinaire, and politically assertive in the direction of error? For anybody who esteems the development of natural science as the single greatest historical achievement of the Occidental world, the AGW saga has been a hideous embarrassment. Our institutions are broken.
ADDED: It’s war.
ADDED: “This is the original sin of the global warming theory: that it was founded in a presumption of guilt against industrial civilization. All of the billions of dollars in government research funding and the entire cultural establishment that has been built up around global warming were founded on the presumption that we already knew the conclusion — we’re ‘ravaging the planet’ — and we’re only interested in evidence that supports that conclusion.”
29
Oct
At the ultimate level of abstraction, there are only two things that cybernetics ever talks about: explosions and traps. Feedback dynamics either runaway from equilibrium, or fetch strays back into it. Anything else is a complexion of both.
The simmering furor around Anthropogenetic Global Warming assumes a seething mass of technical and speculative cybernetics, with postulated feedback mechanisms fueling innumerable controversies, but the large-scale terrestrial heat trap that envelops it is rarely noted explicitly. Whatever humans have yet managed to do to the climate is of vanishing insignificance when compared to what the bio-climatic megamechanism is doing to life on earth.
Drawing on this presentation of the earth’s steadily contracting biogeological cage, Ugo Bardi zooms out to the shadowy apparatus of confinement:
… the Earth’s biosphere, Gaia, peaked with the start of the Phanerozoic age, about 500 million years ago. Afterwards, it declined. Of course, there is plenty of uncertainty in this kind of studies, but they are based on known facts about planetary homeostasis. We know that the sun’s irradiation keeps increasing with time at a rate of around 1% every 100 million years. That should have resulted in the planet warming up, gradually, but the homeostatic mechanisms of the ecosphere have maintained approximately constant temperatures by gradually lowering the concentration of CO2 in the atmosphere. However, there is a limit: the CO2 concentration cannot go below the minimum level that makes photosynthesis possible; otherwise Gaia “dies”.
So, at some moment in the future, planetary homeostasis will cease to be able to stabilize temperatures. When we reach that point, temperatures will start rising and, eventually, the earth will be sterilized. According to Franck et al., in about 600 million years from now the earth will have become too hot for multicellular creatures to exist.
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29
Sep
Does open acknowledgement of a firm commitment to deception count as honesty, or the opposite?
Ask the Cretans Germans:
German ministries insist that it is important not to detract from the effectiveness of climate change warnings by discussing the past 15 years’ lack of global warming. Doing so, they say, would result in a loss of the support necessary for pursuing rigorous climate policies. “Climate policy needs the element of fear,” Ott openly admits. “Otherwise, no politician would take on this topic.”