Anthropocene — the Age of Man. First coined in irony, the International Commission on Stratigraphy is now debating whether to officially end the Holocene geological epoch. We humans are leaving home, in time if not in space.
Tag: climate
Bidder 70 goes on trial
Tim DeChristopher goes on trial Monday. He faces 10 years in prison and $750,000 in fines for punking the last-minute auction of federal oil and gas leases in southern Utah in the last days of the Bush administration. The auctions were later determined to be illegal. He will not be allowed to use a “necessity” defense, or even mention his reasons for disrupting the auction. If found guilty, he should be pardoned.
A dispatch from the future
A firsthand account of the floods in Queensland. Australia has been living in the (climatic) future for some time, facing the prospect of desalinization plants and admitting that most of their agriculture is not viable, given soil both saline and infertile, and the decade long drought. The government is buying up the water rights in the Murray Darling basin because it’s cheaper than agricultural subsidies, and the rural vote is given disproportionate weight in Australian law. There is a dark poetry in the fact that Queensland’s export coal mines are underwater today. None of this is to say that climate change is necessarily behind the floods or the drought or the bush fires from a few years ago, or the mad cold winter in Europe this year, or the forest fires in Russia this summer. We won’t ever be able to attribute any particular weather event to anthropogenic CO2, but all this is the kind of thing one ought to expect if one opts to change the composition of the homeworld’s atmosphere:
Undercover anti-protest cop in UK goes native?
The Guardian is reporting that an undercover police officer who infiltrated the group of protesters that conspired to shut down the Ratcliffe on Soar coal fired power plant may have “gone native” after seven years with the group, taking part in, providing logistical support for, partially financing, and eventually playing a central role in planning their actions. The prospect of the officer aiding the legal defense of protesters who remain to be tried, or at the least, having the role he played in the organization exposed, has apparently led to the collapse of the case. The only really surprising part about all this is his apparent remorse.
Boulder’s Passive Aggressive Building Standards
Usually when people say that “better is the enemy of good enough”, they’re pointing out that striving for perfection can be a distraction from just getting the job at hand done. There are other dynamics that involve these concepts too. As social animals, we tend to judge ourselves against those around us. Once our basic needs have been satisfied, our relative wealth or deprivation often becomes more important to us than our absolute level of well being. We have little concept of how much is enough. This can lead to the familiar runaway acquisitiveness (keeping up with the Joneses) when there is a well established (or constructed…) social norm favoring consumption. Less obviously, it can also lead to an inappropriate lack of ambition when faced with an objective task that is not supported by widespread social norms.
Over the last couple of years Boulder has upped its building energy efficiency standards. The new permitting regime requires buildings to perform better — net of on-site generation like photovoltaics — than the 2006 international building codes (IBC). Smaller dwellings (< 3000 square feet) have to use 30% less energy than the baseline. Medium homes (3000-5000 sq ft) need to do 50% better, and large ones (> 5000 sq ft) have to beat it by 75%. Obviously this is an improvement over the previous situation, but in comparison to what is possible, and what is necessary to combat climate change, it’s actually pretty unimpressive. Homes of all sizes built to the Passive House standard use 80-90% less energy than the baseline code, and they do it without counting any on-site power generation against the building’s energy consumption, whereas the HERS index that is used in the Boulder code does count on-site generation. This is an important distinction, because the atmosphere doesn’t cancel out your nighttime coal-fired emissions with the solar electricity that you sell onto the grid during the day. All it cares about is the total amount of CO2 released.
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Links for the week of December 9th, 2010
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The Yeti Homeland Project
I’m not sure what to make of our willingness to participate in the terraforming of the Earth. To explore it, I’ll consider an alternative history in which Antarctica was marginally habitable, and colonized a million years ago by woolly hominids who developed a Yeti civilization. Our whaling vessels meet up with them in the 1820s, but it’s so cold down there that nobody feels the need to molest them except for few hardy anthropologists, the occasional overzealous missionary expedition, and the usual cohort of scientists who will study the ends of the Earth, no matter how inhospitable. Inevitably, the Yeti spend some late nights with the scientists in their hot tubs watching the aurorae.
They get to talking about the magnetosphere, some atmospheric physics, and the geology of their ice-clad homeland. One day they decide their lives would be better if they could inhabit the entire continent, instead of just clinging to the coastal fringe, and so with the help of some misguided sympathizers, they develop a vast clandestine industrial complex pumping long-lived fluorinated super greenhouse gasses like CF4, C2F6, and SF6 into the atmosphere to warm things up. These compounds are vastly more powerful warming agents than CO2 and methane. They are also long lived atmospheric species, sticking around for up to 50,000 years. If a serious industrial complex were set up to produce and release them en masse, they would close a good chunk of the atmosphere’s thermal infrared window and radically alter the climate for tens of thousands of years. This atmospheric engineering could be done over the course of an election cycle, especially if the Yeti bastards had help from the cold-hearted Canucks and Russkies.
Would the G-20, the OECD or the UN Security Council stand by while a rogue Yeti nation threatened the billions of people who live in coastal cities, or depend on glacial water supplies, all in the name of Manifest Destiny? Of course not. We’d be more likely to bomb their furry white asses back into the Ice Age.
Links for the week of December 3rd, 2010
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Links for the week of November 26th, 2010
If you want to follow my shared links in real time instead of as a weekly digest, head over to Delicious. You can search them there easily too.
Continue reading Links for the week of November 26th, 2010
A Thousand Splendid Power Plants
Xcel Energy’s Valmont East Terraforming Station in Boulder, CO. As a side effect, it powers all the lights you see in the background.
James Watt’s industrial revolution was fired by coal, is fired by coal, and shall be fired by coal under the current plan, until death do us part. Anthracite, lignite and bituminous — it is all nearly pure carbon, sequestered in the shallow inland seas of the Carboniferous, scavenged from a powerful greenhouse atmosphere by the first macroscopic life to colonize the land, 350 million years ago. It was into these scaly fern tree forests, club mosses, cycads, and giant horsetails that we tetrapods laboriously crawled so long ago, to gasp our first desperate breaths.
Industrial power, carbon and coal are deeply synonymous. The SI unit of power is named for Watt, and the word “carbon” is derived from the Latin carbo, which means coal. Many of the super-human abilities we are accustomed to wielding today are intimately bound up with this strange rock that burns. Our purpose in burning it is to release usable heat, and we consider the release of carbon dioxide and other pollutants to be a side-effect of that process. In the fullness of time I suspect we will come to see that relationship reversed. When we look back at today’s coal fired power plants a few centuries from now, we won’t see them as electricity generators. We will instead see them as components of a massive, coordinated and yet unintended climatic engineering project. We are effectively terraforming the Earth, participating in the transformation of our planet as a new force of nature. It’s not the first time life has done something like this. The cyanobacteria began pumping oxygen into the atmosphere 2.5 billion years ago, incidentally making both fire and macroscopic organisms possible for the first time. And also incidentally oxidizing away a lot of previously stable atmospheric methane, a powerful greenhouse gas, plunging the Earth into the deep freeze for three hundred million years. I hope that we can be more mindful of the consequences of our actions than the blue-green algae were, but honestly I’ve got my doubts.