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Al Gore's group and others have definitely been heeding the lesson of that essay, “The Death of Environmentalism.” Rather than incessantly giving the “I have a nightmare” speech, they've been relentlessly upbeat lately about the potential for a new green economy that will make life better, rather than requiring any real sacrifice. All we have to do is use energy more efficiently, take the bus or bike when we can, buy local and organic (which, okay, does cost somewhat more), and oh yeah, demand that our leaders “save us from this climate crisis.” I'm hoping what they really meant there was “provide the necessary incentives to motivate industry and job seekers, so we can save ourselves.”

But then along comes someone like Sharon Astyk to upset the applecart. Sharon is the sort of environmentalist I used to think conservatives just made up as a straw man argument; she actually thinks we need to shrink the economy, raise unemployment (to reduce the number of commuters on the roads), and become a nation of “poorer but happier greenies,” an ideal that's deeply unattractive to the vast majority of Americans. And her argument against Gore's rosy scenario is concise and disturbingly obvious: Building all that new renewable infrastructure, most of it in rural areas that don't currently have the necessary population of workers, will itself be responsible for huge amounts of CO2 production, perhaps enough to push the world over a tipping point and precipitate the very catastrophe it's trying to prevent.

The obvious alternative is to focus on conservation and efficency and develop renewables at a slower, more realistic pace. To be honest, few if any highly-placed people are paying attention to Gore's ten-year timeline anyway; Obama's plan calls for a mere 25% transition in our electricity supply by seven years after Gore's deadline. But how far do we need to go here? Astyk actually claims that some efficiency measures, like building retrofits that add insulation to the walls to lower heating and cooling costs, are also worrisomely carbon-intensive themselves.

In the abstract, I have to admit that there is no a priori reason why we should be able to solve the climate crisis without reducing our quality of life. To claim otherwise is to work from the cornucopian assumption that there will always be a quick, cheap technical fix. But then, we do have a number of hopeful signs that the sacrifice Obama will need to ask us to make won't necessarily involve making the recession worse.
  • The massive power of the Internet: America's CO2 emissions have increased by about 20% since 1990. The SMART 2020 study seems to show that Obama's goal* of getting us back to 1990 levels by 2020 could be mostly accomplished just by using information technology to make our electric grid, transportation networks, and buildings “smarter” and enable more “virtual commuters.”
  • Biomimicry: Nature makes complex structures using nontoxic, room-temperature chemistry, in stark contrast to our current industrial practices, and those structures themselves are exquisitely adapted to make the most of whatever energy is available. Already, companies are looking into ways to make products that accomplish their goals the same way organisms do. One thing we've learned already, particularly from biomineralizing corals and other shelled critters, is that the right way of sequestering carbon is to solidify it rather than burying it still in gaseous form.
  • Pointless energy use: I'm not even talking about Las Vegas casinos here. In his book, Van Jones quotes Anuradha Mittal as saying that for example, “20 percent of California table grapes go to China, while China is the world's largest producer of table grapes. Half of all California's processed tomatoes go to Canada, and the U.S. imports $36 million worth of Canadian processed tomatoes yearly. . . . We are exporting what we are also importing because it is profitable for the companies doing it, not because it is good for the nation or the environment.” This kind of pointless trade-for-the-sake-of-trade is exactly the sort of thing Obama's carbon cap should stop in its tracks.
  • New coal power plants placed on hold: Thank you, EPA, for finally listening to the what the Supreme Court told you over a year and a half ago! The CO2 savings from avoiding both these huge construction projects and the subsequent plant operation are probably enough to build quite a number of wind turbines, while simultaneously providing an intense motivator for conservation. Local governments' long-term energy plans were probably founded on the assumption of those new coal-based supplies coming online. Now they'll be forced to look for simple things that just needed more political will (the ultimate renewable resource, eh, Al?), like programs to get people (especially apartment landlords!) to trade in all their old, inefficient appliances for Energy Star-compliant ones.
I'm sure Sharon Astyk would come up with some objection to each of these. My hope is that she'll come out with some actual numbers on the high carbon cost of making carbon-reducing tech, so she and Gore's people can have a real argument based on facts rather than conjecture.

*Note: it is somewhat worrisome that Obama doesn't mention energy efficiency at all in this speech.

Chaocracy?

Sep. 25th, 2008 10:02 pm
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This speech by Mark Pesce, inventor of the VRML language for doing 3D stuff on the Internet, is very intriguing but left me wanting more. The basic premise is that because digital networks are so good at getting around any attempts to control the flow of information, particularly by governments, our whole present form of government is doomed and the future will be ruled by the networked mob, which means...what, exactly?

Now, to be fair, the incredible rate of change that characterizes our era, and our information technologies most especially, means that predicting even the near future in anything more that vague terms is probably a really bad idea. But still, if Pesce is going to throw out vague statements like "the social fabric will warp and convulse as various polities actualize their hyperempowerment in the cultural equivalent of nuclear exchanges," he ought to explain just what he thinks he's saying.

The idea is fascinating because, as Pesce appears to be fond of pointing out, over half of the world's population are cell phone owners and that fraction is still increasing fast, with poor people benefiting massively from the newfound ease of communication at a distance. So the Third World gets to be part of the mob, too. But is this mob actually capable of doing what democracies and dictatorships now do, providing security, building and maintaining basic infrastructure, and so on? Or will it be closer to the classic image of a mob, e.g. a continuous global riot, a literal "war of all against all?" In short, should we be happy or terrified of the direction Pesce sees us headed?

I'm thinking maybe I should read Eastern Standard Tribe by Cory Doctorow to try and sort this idea out--the jacket description sounded similar enough to what Pesce seems to be talking about. On the other hand, the book also sounds rather depressing.

Via.
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"[Curitiba, Brazil's] municipal government is dedicated to solutions that are simple, fast, fun, and cheap, to what [Bill] McKibben calls 'constructive pragmatism.' [Former mayor Jaime] Lerner, convinced that hope is sustained by visible change for the better, inculcated a culture of speed: 'Credit cards give us goods quickly, the fax machine gives us the message quickly -- the only thing left in our Stone Age is the central governments.' City Hall's credibility in Curitiba comes from its creating a big park in only twenty days, or launching a vast recycling program within months of its conception. . . .

"Conceptual tests of new ideas lead quickly to their application. Risks are taken in the expectation that mistakes will be made, quickly detected and diagnosed, and corrected. When budgets can't support an entire new program, it's launched anyway so that learning can begin while more resources or economies are sought. Failures are frequent, hard lessons constant, struggles to improve unrelenting. . . . Curitiba experiments and improves as assiduously as any startup company."

- Chapter 14 of Natural Capitalism by Paul Hawken and Amory and L. Hunter Lovins, which holds up Curitiba as a model of holistic, sustainable design and governance.

Last Thursday, Al Gore called for a similar "culture of speed" by challenging America to switch to 100% clean, carbon-neutral energy sources within ten years. Now, one can certainly quibble that Gore may have exaggerated some details in his case for action, or that a ten-year timeframe is somewhat overoptimistic, but the overall case is strong: We need to act, we will benefit immensely from the resulting new jobs and greater energy security as well as reduced pollution, and what we most need right now is the inspiration to tackle this great challenge in the spirit of the Apollo program, or any of the other massive projects America has embarked on and completed throughout our history.

This is not to say we should throw caution to the winds. With our current global-scale technologies, we're already conducting a vast uncontrolled experiment with unknown results; we must be careful that the new experiments we set in motion are better planned and understood before we bring them to full-scale production. We don't want to face a "hard lesson" in the form of one massive disaster brought on by an overly rushed and incautious attempt to prevent another such disaster.

But be that as it may, we are probably past the time when "take it slow" can be our primary philosophy in working toward solutions to the climate crisis.
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This article about the possible new Little Ice Age, arguing based on sunspots rather than an ultimately human-caused Gulf Stream shutdown, sounds depressingly plausible (although he doesn't seem to mention these spots in his rundown of solar activity this year). Depressing in that croplands would have to move south instead of north, thus speeding the destruction of the world's rainforests; in that we might seriously consider deliberately releasing the methane under the Arctic permafrost to combat the cooling, with probably disastrous results; and yes, also in that we may be too slow to respond more rationally because we've gotten all geared up to fight global warming and numerous scientific and engineering careers have been built around that pursuit.

My thinking is that in an ideal world, we would have contingency plans for both scenarios, since we still need to wait a few years to see where this particular trend leads. During that time, there's no reason not to work on both continued research on electric cars (which we need anyway, considering Peak Oil), and cheap ways to heavily insulate existing structures in the event they're asked to cope with colder climes. As for agriculture, maybe now is the time to invest in large-scale indoor hydroponics, which would also be useful for space colonies in the event we want to pick another basket or two to put some of our eggs in sometime soon.

Via.

Update, 4/26/08: Mr. Chapman cites four climate agencies to support his hypothesis that 2007 marks a decisive turning point for global temperature--a drop of 0.7°C from January '07 to January '08. The British Hadley Centre, his first source, has a convincing argument for why the drop happened based on the fact that El Niño and La Niña weather patterns are both becoming more severe. The second agency listed, the NASA Goddard Institute for Space Studies, also stands with the consensus: "The Southern Oscillation and the solar cycle have significant effects on year-to-year global temperature change. Because both of these natural effects were in their cool phases in 2007, the unusual warmth of 2007 [which tied with 1997 for second-hottest year on record] is all the more notable." (But try telling that to all the right-wingers who have been gleefully reposting Chapman's analysis all over the Web, apparently believing they'll enjoy watching America get crushed under advancing glaciers as long as it means Al Gore was wrong.)
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"The man explained to Max that . . . both he and the man who had saved Max from the kidnappers belonged to an ancient and secret society of men known as the League of the Golden Key. Such men roamed the world acting, always anonymously, to procure the freedom of others, whether physical or metaphysical, emotional or economic. In this work they were tirelessly checked by the agents of the Iron Chain, whose goals were opposite and sinister. It was operatives of the Iron Chain who had kidnapped Max years before.

- The Amazing Adventures of Kavalier & Clay, by Michael Chabon, p. 133
I would like to suggest that the operative word in this fanciful quote, from the backstory of an imaginary comic book series called "The Escapist," is "from." If your opponent wishes to keep people in chains, whether literal or metaphorical, then your goal is to free people from those chains, i.e. from negative impositions by other people or society more generally--anything from debt slavery to overly high taxes on investment income. The corresonding freedom to is much more ill-defined, but clearly centered on the affected individual's abilities, with little direct reference to any positive interaction with society at large.

About four and a half years ago, I posted this screed about the limitations of an ideology whose only tenet is that "freedom is good." I didn't offer much of an alternative, other than an inchoate plea for people to make choices with greater consideration for the survival-of-the-species problem. Here's a better idea, which has a nice yin-yang symmetry to it: rather than viewing society as necessarily opposed to individual freedom, why not accept that humans are social creatures who gain from the formation of friendships, teams, and communities? The best single word I could think of to express this concept is "mutualism," a term from ecology that simply means an arrangement where both or all parties benefit. If you prefer, "mutuality" could also work to describe the general principle. Rather than working against each other, freedom and mutualism can reinforce one another, as each member of a group contributes most when he/she is free to choose how to contribute.

Of course this is all very well for small groups, perhaps up to a few hundred. Large-group mutualism is a basically unsolved problem, as I discussed in my previous entry as well as this post from last year.

My current best stab at a solution in the realm of politics would be something along the general outlines of a soviet democracy, that is, a hierarchical series of councils with each level's representatives chosen from the ones below it. Obviously, I would put in extensive checks to ensure that the power of the highest councils remains limited. I also think it might be better to choose representatives to the next higher council by simply rotating through the lower council's members--send a different pair every few years, not going back to the first pair until everyone else has served (two is better than one because one can serve as a check on the other). That way the council doesn't just select whoever is best at persuading them that he/she will do a good job when given broader authority, since as Douglas Adams observed, "those who most want to rule people are, ipso facto, those least suited to do it." This probably holds even if you replace the word "rule" with "govern" or even "coordinate."

In fact, if there are councils down to neighborhood level, the whole idea of voting could be removed altogether in favor of a simple aptitude test on the basic workings of government--if you pass, you get to be on the council. Would this still count as democracy? Certainly, in the sense of "a philosophy that insists on the right and the capacity of a people, acting either directly or through representatives, to control their institutions for their own purposes" (from the first entry on Dictionary.com). Except in my system, we would be working together in the open to achieve this, rather than casting anonymous ballots in a basically statistical exercise that we hope will manage to achieve the greatest good for the greatest number.
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Speaking of famous Churchill quotes (though according to the linked page, Churchill claimed to have gotten this one from somewhere else): if you feel like a heaping helping of disillusionment, check out this post by [livejournal.com profile] bdunbar, summarizing what is probably the true story of Love Canal, despite the fact that Reason Magazine is the major source cited.*  The gist is that the company that produced the toxic waste was forced to sell the land by the threat of eminent domain, despite their objections that it was clearly unsuitable for building a school on.

The worst thing about this story is that the local government's "desperate" need for any available land was driven by the will of the people, specifically their desire to immigrate to Niagara Falls and/or have lots of babies.  Democracy sometimes leads to really stupidly short-sighted government actions, no doubt about it.  (Incidentally, Churchill thought short-sightedness is something we just have to live with.  I couldn't disagree more--some aspects of the future are definitely predictable enough to act on.)

To my mind, however, the best solution to keep this sort of thing from happening again is a policy of transparency/open government (see page 4 of the linked document), so when our elected officials are trying to do something ridiculous like build a school and a neighborhood on top of a toxic waste dump, it has to tell us that that's what it's doing.  That way we can stop it before it starts, rather than discovering what happened twenty-five years later, when the horrible consequences finally come into the open.

(Of course, limits placed on any conceivable transparency program in the name of national security mean that it won't help us prevent other outrages, such as government spying on Americans without a warrant.  For that, we'll still have to wait for a leak [pun only slightly intended] to the press, and then hope it's possible to embarrass our representatives into stopping it, or replace them with others who will.)

The other good solution to the specific problem of toxic waste, of course, is to make it food for another industrial process.

* The author of the Reason article admits that "Hooker Chemicals may very well have botched others of its many chemical dumps," and that "The customary practices [at the time] were to pile up such wastes in unlined surface impoundments, insecure lagoons, or pits, usually on the premises of the chemical factory, or else to burn the wastes or dump them into rivers or lakes."  But that's not what Hooker did at Love Canal.  (Okay, that sentence just sounds wrong...)


P.S. Things I did not know (earlier) this morning: Pi day (3/14) is also Albert Einstein's birthday.  I wonder if he was born at 1:59...
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Reading [livejournal.com profile] bdunbar's livejournal hasn't been easy lately, because while an opposing view is always useful for refining one's own beliefs, political opposition tends to make me unreasonably angry and defensive.  I'm not alone in this; I once read an article about a psychological study that found that challenging someone's political beliefs causes an emotional reaction very similar to religious fervor.  We're compelled to defend our ideology with zeal and anger, and to do our best not to really listen to our opponents lest their ideas sow any doubt in our minds.  This article, linked from this post, is particularly worrisome to me in that sense because it's written by a convert (there's no zealot like one), and that famous Churchill quote has always made me nervous: "Any man who is under 30, and is not a liberal, has not heart; and any man who is over 30, and is not a conservative, has no brains."

So here's me being defensive, and since there's no defense like a good offense:

Conservatism, far from being the only position for people with brains, is the easy way out of having to think about disturbing realities.  Conservatives get to believe that:
  • It's generally okay to be selfish, because Adam Smith said so.

  • For rich and middle-class conservatives: My life is basically okay, so everything must be fine. No need to worry about the state of the world.

  • If anything is wrong, I can just point in the general direction of Washington, D.C. and say "that darn government never does anything right," because:

    • I don't like paying taxes or having to detour around road work.

    • Most days I'm not the victim of a crime or stuck in a burning building, just irritated by noisy police and fire-truck sirens in the distance.

    • My water, sewer, gas, electric, phone, cable, and internet bills come from companies, not the government that built the pipes and wires.

  • Poor people are often scary and always remind me that not everything is fine, so it's okay to ignore and disparage them, assuming that it's always their own fault that their poor (or at best that my donations to my church are enough to deal with the problem).

  • For conservatives with no military connections: I don't have to experience the horrors of war directly, so it's okay to ignore any such concerns and assume that the military is doing the right thing by "staying the course" in Iraq.
Now for the more directly defensive part: Mr. Mamet is correct to observe that the most vocal liberals spend too much time complaining about how everything is going wrong, because that's not actually what liberalism is about. We don't believe everything is wrong, merely that everything can be improved:


Image source

And our government, being theoretically beholden to the people's needs, is far more obviously improvable than the corporations, who are principally beholden to small groups of major shareholders. So liberals agree that the government as it exists now is corrupt, often incompetent, and sometimes downright evil. But we believe in its potential to be improved, and to act as the engine of progress--because it has been that engine throughout American history. Government abolished slavery and created laws that (imperfectly) draw us closer to the ideal of equal opportunity for all. Government actions essentially created the agrarian, industrial, and service-based incarnations of the middle class, and we look to it now to push the transition to a technology- and green-collar-based incarnation for the twenty-first century. Government made initial investments in scientific and medical advancements, government has kept the citizenry (imperfectly) educated so we can contribute to progress--I could go on.

But of course all this thinking about how we need to change and improve things is hard to do. Maybe only people under 30 have the energy for it, and then they convert to conservatism later in life out of sheer exhaustion.
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In 1980, Julian Simon famously bet Paul Ehrlich that the prices of five raw metals of Ehrlich's choosing would fall over the next decade. He won the bet, and used this and other evidence to support his theory that human ingenuity, which he called the "ultimate resource," would always prevent resource scarcity from becoming a problem.

The book Natural Capitalism by Paul Hawken and Amory and L. Hunter Lovins, published in 1999, notes that "The prices for most raw materials are at a twenty-eight-year low and are still falling. Supplies are cheap and appear to be abundant," but "ingenuity" is only one of several factors promoting this impression. The list of causes they give includes "the collapse of the Asian economies, globalization of trade, cheaper transport costs*, imbalances in market power that enable commodity traders and middlemen to squeeze producers, and in large measure the success of powerful new extractive technologies, whose correspondingly extensive damage to ecosystems is seldom given a monetary value. After richer ores are exhausted, skilled mining companies can now level and grind up whole mountains of poorer-quality ores to extract the minerals desired. But while technology keeps ahead of depletion, providing what appear to be ever-cheaper metals, they only appear cheap, because the stripped rainforest and the mountain of toxic tailings spilling into rivers, the impoverished villages . . . are not factored into the cost of production."

In short, "ingenious" methods of extracting some resources (such as metals) are destroying others (such as trees, fish, and farmland). Ultimately, the cost of such measures, both to other industries and to quality of life, will be so great that local populations and even other businesses will be forced to intervene.

The right way to continue to ensure that prices for resources don't rise, then, is not to insensibly try to expand resource supplies forever, but to use even more ingenious techniques to reduce demand for raw materials through efficiency and recycling, and ensure that non-recyclable "wastes" are biodegradeable and can serve to replenish the "natural capital" that resource extraction uses up.

*Of course, now that oil is approaching $100 a barrel, transportation costs are much higher than they were eight years ago.


P.S. Natural Capitalism focuses partly on another radical step to reduce the flow of resources needed to make new products: the creation of "a service economy in which consumers obtain services by leasing or renting goods rather than buying them outright" (italics in original). Oddly enough, the concept originated independently from two sources, one of whom was Michael Braungart, a co-author of the book Cradle to Cradle, which didn't mention the concept of a rent/lease economy that I can recall. Yet because a rented product always returns to the manufacturer to be cleaned up and re-rented (and eventually recycled), the other originator, Walter Stahel, "called the process 'cradle-to-cradle.'" Weird, eh?
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The standard progressive story is that terrorists are desperate people who live under oppressive regimes with starkly limited economic opportunities and, unable to strike at their own governments, are pushed instead by unscrupulous leaders to blame the West for their problems. The standard conservative riposte is that many terrorists have middle-class living standards, so why would they be desperate? (Yet both sides basically agree that more democracy would help.)

Still, what if the conservatives have a point? After all, it's not only the terrorists who are willing to sacrifice their own lives for a cause. Maybe they have core beliefs in the superiority of Islam every bit as strong as a good American soldier's belief in the superiority of democracy.* Or, if you don't like the comparison of "cowardly" suicide bombers to our brave servicemen and women, we can consider what terrorists actually are: covert operatives, agents battling in the shadows to try to reshape the world, somewhat as the CIA has done by inciting revolutions and toppling governments.

Of course, it's easy to argue that a typical American soldier or CIA operative doesn't expect to die in the line of duty, though s/he may be prepared to do so (and if religious, s/he probably believes that s/he will go to Heaven in that event). So maybe suicide bombers really are just desperate, for whatever reason--but there are other kinds of terrorists. There are those who merely plan the operations, and those who launch missiles or plant roadside bombs.

So in the shadow war that we hope is being won by our counterterrorism agents around the globe, both sides have similar outlooks--it's just that we view our ideology, with some justification, as better than theirs. They think the world would be better off united under Islam; we believe democracy is best for everyone, because it serves as a meta-ideology, a framework that allows each of us to choose what kind of beliefs we want to follow.


* During a get-out-the-vote drive, I once talked on the phone with a veteran who told me that he was only "fighting for the guy next to me." But my guess is that he was drafted, and of course we don't have any draftees at the moment (knock on wood). And while you could turn the argument around and claim that most of our current soldiers are desperate poor people too, could the same be said of the highly educated covert operatives who "volunteered" for the CIA?
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" 'There is a very common mind-set right now which holds that all that we’re going to need to do to avert the large-scale planetary catastrophes upon us is make slightly different shopping decisions,' said Alex Steffen, the executive editor of Worldchanging.com, a Web site devoted to sustainability issues."

-"Buying Into the Green Movement" by Alex Williams, The New York Times

That's a pretty scathing indictment of the whole "buy an expensive lightbulb, save the world" campaign. So what's the alternative? A carbon tax aimed at forcing people to drive less, buy hybrids, and pressure the power companies to go solar?

Bad idea, at least if done by itself, according to Peter Teague and Jeff Navin of The American Prospect. They argue that the "Step It Up" initiative is horribly wrongheaded: "The 'right-wing populist vs. liberal elite' frame is dropping into place with the help of those calling for the deepest cuts in carbon.The deep-cut mantra, repeated without any real understanding of what might be required to get to 60 or 80 percent reductions in emissions, ignores voters' anxieties" about rising gas and energy prices. Then they powerfully advocate a carrot-and-stick approach with an emphasis on the carrot: more and better-paying jobs, as suggested by the Apollo Alliance plan, which I first mentioned in this post.

So what's so controversial about the whole investment idea? Maybe just that government officials don't like committing to spend lots of money--$300 billion in the case of the Apollo plan. Or then again, maybe too many of us are addicted to the idea that we should all be soldiers in a war against climate change, sacrificing our easy lives and struggling for a hard-won victory. The biggest problem with this model is that poor people, already struggling, will be hurt the most by regulation and, hopefully, helped the most by government investment, which could reinvigorate the middle class.

P.S. Watch Live Earth! Al Gore's Alliance for Climate Protection has pulled together a tremendous event with concerts on all seven continents (yes, even a five-scientist band in Antarctica!) to kick off a years-long mass-persuasion campagin on global warming. Two billion people are expected to be watching. Check it out--it could be the dawn of a new era!
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Link to part 1

"When you don’t have young workers to replace the older ones, you have to import them. The European countries are currently importing Moslems. Today, the Moslems comprise 10 percent of France and Germany, and the percentage is rising rapidly because they have higher birthrates. However, the Moslem populations are not being integrated into the cultures of their host countries, which is a political catastrophe. . . .

"The huge design flaw in the post-modern secular state is that you need a traditional religious society birth rate to sustain it. . . . By 2020, one out of every five Japanese will be at least 70 years old. Nobody has any idea about how to run an economy with those demographics. . . .

"If we give up our Judeo-Christian culture, we become just like the Europeans. The culture war is the whole ballgame. If we lose it, there isn’t another America to pull us out."

- a much-posted essay by Herb Meyer, former intelligence official under Reagan

I finally figured out what bothers me about this kind of analysis: Meyer is assuming our situation is analogous to that of the Colonial Fleet on Battlestar Galactica, which consists of less than 50,000 refugees from the destruction of humanity. In an episode called "The Captain's Hand" late in season 2, we learned that people in the Fleet are having so few children that the population will collapse entirely within decades, unless the President enacts an abortion ban.

Listen: America's population recently passed the 300 million mark. If we fail to outlaw abortion and homosexuality and take other religiously-motivated steps to keep the middle class breeding, it's not going to be the end of America any time soon. And while it may be reasonable to panic about Islamic unrest in Europe or the potential cultural battle between traditional Moslem societal models and European democracy, it's much harder to find a good reason to be really afraid of the growing Latino population in the US, a country that used to pride itself on being forged by immigrants.

Even for countries that are shrinking, I have to believe there are solutions, particularly in this day and age. With improvements in medical care, the productive portion of an average European or Japanese citizen's life is getting longer. And with the increasing use of computers and other automation to reduce the physical effort required for many kinds of work, there's quite possibly an easy way to raise the retirement age for countries that need the economic support. After all, the population was going to age anyway, due to those same medical advances; if conservatives don't think human ingenuity can handle that challenge, they're a lot less optimistic about the future than I thought.
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"Appearing before the Commons Committee on Environment and Sustainable Development last year, Carleton University paleoclimatologist Professor Tim Patterson testified, 'There is no meaningful correlation between CO2 levels and Earth's temperature over this [geologic] time frame. In fact, when CO2 levels were over ten times higher than they are now, about 450 million years ago, the planet was in the depths of the absolute coldest period in the last half billion years.' Patterson asked the committee, 'On the basis of this evidence, how could anyone still believe that the recent relatively small increase in CO2 levels would be the major cause of the past century's modest warming?'" 

- Tom Harris, "Scientists respond to Gore's Warnings of climate catastrophe"

These statements directly contradict a graph Gore shows in the movie where the carbon dioxide (CO2) levels and oxygen-based temperature estimates match up almost perfectly over the period encompassing the last seven Ice Ages, and where the current increase in CO2 levels appears vastly atypical compared with the natural range of variation.

My explanation: Patterson may have chosen a single highly misleading data point. 450 million years ago was likely toward the end of a period similar to, but less severe than, the more ancient "snowball Earth" periods in which reflective ice covered most of the planet and prevented sunlight from being converted to heat. It took massive amounts of volcanically-generated greenhouse gases to counteract all that lost heat, and once the ice melted, plants and phytoplankton regrew very rapidly and absorbed the excess CO2. For more information, see chapter 6 of the book Rare Earth by Peter D. Ward and Donald Brownlee.

However, I don't have such easy answers to the other quotes from scientists in the article. Take a look at the full article and decide for yourself: are there really "hundreds of highly qualified non-governmental, non-industry, non-lobby group climate experts who contest the hypothesis that human emissions of CO2 are causing significant global climate change"? If so, is Professor Patterson one of them? (The article doesn't assert directly that he is.)

One final note: even if you believe the climate definitely isn't warming, you'll still find it hard to deny that a switch to renewable energy sources, far from being "a waste of billions of dollars," is vital to saving civilization from a far less controversial near-future event: the end of the Oil Age.
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This post contains some dubious peripheral arguments, but its central thesis is much less dubious. In fact, it's a tautology obvious to any student of population ecology: the population within a species that grows fastest will come to dominate that species. In humanity's case, Muslims are at or near the top of that list, while more secular affluent populations in Western countries are near the bottom. In short, demography rather than terrorism will bring about the global dominance of Islam, unless we Westerners do something about it.

This thesis should be of interest to liberal environmentalists for three reasons. First, convincing people to have smaller families is an uphill battle because the populations we haven't convinced yet are constantly getting larger. Secondly, a minor corollary of the thesis is that religious conservatives in America, who tend to have relatively large families, will continue to outvote secular liberals by increasingly wide margins. Third, while we may disparage conservatives for taking overly drastic measures against terrorism (perhaps partly because we're defensive about our ideological association with "ecoterrorists"), these population trends are a much larger global issue, one that forces us to think about our position on Islam and its various sects.

Mr. Steyn doesn't really propose "solutions" directly, but four obvious ones come to mind:
  1. Assume that it's not a problem, because as Muslims gradually take over the European population (for instance), they will have to increasingly adopt European values (as opposed to, for instance, suddenly deciding to lob England's and France's nukes at America, which to his credit Mr. Steyn doesn't predict).

  2. Start having a lot more babies, which, in addition to being hard for middle-class people to pay for, will exacerbate the overpopulation problem that conservatives like Mr. Steyn can currently afford to ignore.

  3. Get Muslims to stop having so many babies, which would require either lots of economic improvement in poor Islamic nations (the so-called demographic transition) or lots of wars.

  4. If we don't like 2 or 3 but are still worried about the spread of the more constricting aspects of Muslim law, try to gradually convince Islamic religious leaders to change those laws.
Then again, the global-scale application of any set of constricting laws is unlikely to work in the face of the accelerating change that characterizes our time. That change and its chaotic results, rather than the unchanging order that religions try to impose, is the problem environmentalists must continue to focus on.
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Link to part 1

E. O. Wilson, author of Biodiversity, recently put out a new book ambitiously titled The Future of Life.  In Chapter 2, he states that far from being a "special-interest lobby" whose proponents are always "exaggerat[ing] their case . . . [e]nvironmentalism is something more central and vastly more important. . . . [Earth's] soil, water, and atmosphere . . . have evolved over hundreds of millions of years to their present condition by the activity of the biosphere, a stupendously complex layer of living creatures whose activities are locked together in precise but tenuous global cycles of energy and transformed organic matter.  The biosphere creates our special world anew every day, every minute, and holds it in a unique, shimmmering physical disequilibrium.  On that disequilibrium the human species is in total thrall. . . . When we destroy ecosystems and extinguish species, we . . . threaten our own existence. . . .

"[Humans] exist as one organic miracle linked to others.  The natural environment we treat with such unnecessary ignorance and recklessness . . . remains our one and only home.  To its special conditions we are intimately adapted in every one of the bodily fibers and biochemical transactions that gives us life."

In Chapter 5, Wilson gives us a similar warning from ecological economists: "To supplant natural ecosystems entirely, even mostly, [with technological substitutes] is an economic and even physical impossibility. . . . [A] much greater dependence on artificial means--in other words, environmental prostheses--puts at risk not just the biosphere but also humanity itself.

"Most environmental scientists believe that the shift has already been taken too far. . . . Ancient and vulnerable, [Mother Nature] will not tolerate the undisciplined appetite of her gargantuan infant much longer."

And yet, Wilson's projection in Chapter 3 of a future after biosphere collapse is nowhere near as bleak as that of T. C. Boyle in his novel, A Friend of the Earth. 
Read more )
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Science has given us great leaps in understanding of our Universe. It has done this at the cost, not of "hacking things apart" as is commonly claimed, but of putting things together, eliminating qualitative differences. Consider: science has given us the ideas that
  • Apples and oranges are both fruits.

  • Apples and leaves are both parts of plants.

  • Apples and people are both living things.

  • Apples and rocks are both solid objects.

  • Apples and oceans are both collections of atoms and molecules.

  • Apples and white dwarf stars are both collections of protons, neutrons, and electrons.
More recently, it has also given us the theory that apples, light rays, and everything else in the Universe are nothing more than sets of complex folds in the fabric of spacetime.

This is all kind of depressing, considering that it tends to eliminate qualitative divisions we hold dear, like the human/animal boundary, the body/mind boundary, and the living-thing/inanimate-object boundary. But we can console ourselves that no one is going to start naming things, beings, and people using a system that results in statements like "Howdy, piece-of-folded-spacetime-number-48QJ5R! How's the old piece-of-folded-spacetime-number-56BM1D doing?" And the Universe makes it easier to preserve the illusion of difference by including a number of fairly sharp quantitative boundaries between things we like to think of as different.

Also, I would note that without science, environmental crises would be much harder to understand and resolve, though I grant that it would also be harder to get into them in the first place.
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"Martin Luther King, Jr.'s 'I have a dream speech' is famous because it put forward an inspiring, positive vision that carried a critique of the current moment within it. Imagine how history would have turned out had King given an 'I have a nightmare' speech instead.

"In the absence of a bold vision and a reconsideration of the problem, environmental leaders are effectively giving the 'I have a nightmare' speech, not just in our press interviews but also in the way that we make our proposals. The world's most effective leaders are not issue-identified but rather vision and value-identified. These leaders distinguish themselves by inspiring hope against fear, love against injustice, and power against powerlessness."

- Michael Shellenberger and Ted Nordha, "The Death of Environmentalism"

Shellenberger and Nordha recommend as an initial step toward a solution the organization they helped found, The Apollo Alliance. Rather than focusing categorically on environmental dangers, it lays out a positive plan that happens to combat global warming as well as offering clear economic and social benefits.
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I once read a review that said that Michael Crichton's "Big Theme" is the hubris of scientists. In most of his works, this is manifested in unexpected side effects of otherwise wonderful technologies: runaway dinosaurs, deadly nanites, etc. But in his latest "novel," State of Fear, he takes an altogether different tack, accusing scientists of making up such side effects in order to enhance their careers. The side effect Crichton claims to be faked is, of course, global warming.

Larry Niven, an author I have much greater respect for, also doesn't believe in global warming, because "the predictions have been flaky." Now, it's perfectly reasonable to view a theory as discredited if you don't think it has stood up to experiment, but what I find interesting is that these nonbelievers don't have much of an alternative theory to put in its place. The theory of the greenhouse effect is derived from basic chemistry and physics, and states simply that the current quantity of greenhouse gases in the atmosphere should trap enough of the Sun's heat to result in warming. Since few would deny the chemical properties of these gases or dispute the measurements of their atmospheric concentrations, the nonbelievers are forced to claim that something is countering the effects of the greenhouse gases and preventing greenhouse warming from occurring.

As far as I can tell, the something that Niven has come up with is that the current interglacial period is coming to an end, and only our heroic polluting efforts are holding back the tide of ice that would otherwise be crushing our civilization. (See the "novel" Fallen Angels by Niven and Jerry Pournelle.) Not only does it seem awfully convenient timing for a multi-millenial cycle to enter a downswing during the century when our civilization's exponential growth and change curves are turning sharply upward, it also seems unlikely to me that anyone has made any tests of the Niven hypothesis. I might be willing to at least consider switching camps if I found out otherwise; it would also help to know for certain that the oil industry didn't bribe Crichton to write State of Fear.


P.S. Even if I did switch camps, I could still be an environmentalist, startlingly enough. An environmentalist who doesn't believe in global warming? Well, global warming is simply not a necessary condition for biosphere collapse. I used to have a nice flowchart describing all the contributing factors, but I lost it. Aargh.
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On the one hand, there's the obvious argument that abortion is a form of family planning and will therefore help to control overpopulation.

On the other hand, there's the idea that a teenager who is forced to become a mother of one child will probably never have a larger family, so that legal abortion may result in more children in the world. And there's the much harsher argument that back-alley abortions are more efficient at reducing the population than legal ones, because back-alley abortions often kill the mother as well as the child.

In any case, the right to abortion moves reproduction closer to being a commons, a shared resource with no rules about how it is used. In his famous article, The Tragedy of the Commons, Garrett Hardin argues that reproduction should not be a commons because people can't be trusted to voluntarily act in a way that halts population growth.

Until recently in China, the pro-choice movement (such as it was) was a sort of bizarre middle ground between those who opposed abortion and the state, which used forced abortions as part of its program to control population growth. Whether this scenario will recur remains to be seen.

Abortion

Apr. 5th, 2004 09:27 pm
openspace4life: (Default)
When it comes to abortion, most liberals are pro-choice and most conservatives are pro-life. But when it comes to the environment, most conservatives are pro-choice (freedom to grow the economy and pollute as much as we want), whereas many liberals are pro-life (yes, choice must be limited if we want to save the biosphere).

And yet, it seems like environmentalists almost have to be anti-abortion. I mean, if our credo is "respect for all life," how can we leave out fetuses, embryos, or even blastocysts? You can argue that they aren't sentient or even human, but you can't reasonably claim that they aren't alive.

From this perspective, the only real way to argue for abortion is to demonstrate that rescinding Roe v. Wade would result in more deaths from illegal abortions (which often kill the mother as well) than currently result from legal ones.
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"Man is the driving force behind what could well prove to be the last and greatest mass extinction, as species are lost at a several hundred times the 'natural' background extinction rate.

Nonetheless, we can be reasonably certain that we will survive, even if we drive the majority of all other species out of existence. And if the study of mass extinctions has taught us anything it is that life will always continue and, in time, even flourish."

-www.bbc.co.uk/education/darwin/exfiles/biotom.htm

I don't think we should be so sure that humanity will make it--at any rate, if we do survive, I have to believe there will at least be some kind of disaster that wipes out a fair number of us. If that makes me sound like I relish the idea, I assure you I don't--but if no such disaster is necessarily ahead on our present course, it's going to be a whole lot harder convincing people that biosphere collapse is something to be avoided at all costs.

(originally posted February 8, 2004)

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