Tag Archives: environment

Advocacy is not a zero-sum game

Here’s an interesting article in The Economist about how environmentalists and logging companies in Canada have found a way to cooperate. The most interesting quote is from Avram Lazar, head of a logging trade group:

“There was a general feeling”, he recalls, “that our differences in reality were smaller than the differences we presented in the public debates. We had fallen into cultural role-playing that wasn’t getting either side the outcomes we were looking for.”

Interesting, no?  The article notes that we in the States are a little less mature about negotiating on behalf of our differing interests. Conflicts tend to take on a knock-down drag-out tone here. Why? Is it because we are soaking in a 24 hour news cycle that will put us on television more if we are nastier? Maybe. Phrasemongers get more airtime, but they accomplish little.

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A very good read

This is a great perspective on the climate debate. http://www.guardian.co.uk/environment/cif-green/2010/feb/15/science-conflict-resolution

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Weather and climate change aren’t the same

This is a quick one. Plenty of people have been saying that this winter’s very cold temperatures are proof that global warming is not happening. Of course, if one engages in five minutes of study of global warming, one learns that global warming doesn’t predict local weather events, like hurricanes or heat waves or cold snaps. It predicts rising temperatures, on average, over time, which might lead to greater weather volatility, and less polar ice. Global warming models have about as much to do with weather prediction as your 401k has to do with intra-day stock trades and short-term commodities speculation. Very little.

But here’s an interesting article about arctic oscillation, the source of our current cold weather in the northern hemisphere. Unfortunately, this cold weather in our temperate latitudes comes with higher temperatures in the Arctic. Doh! The effects on sea-levels, however, are unclear, because the attendant wind currents might prevent some of the arctic ice from drifting south to melt.

Let us be more informed, and not base what we think about global warming on the weather we experience day-to-day.

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Superfreaks

–UPDATED on Feb 15, see end of post–

You’ve probably heard of Freakonomics, a great popular economics book (and there are an awful lot of those out nowadays, aren’t there?) and you’ve likely heard of the follow-up, Superfreakonomics.  Steven Levitt and Stephen Dubner wrote these books.  Steven Levitt teaches at my school, but I’ve never taken his class.  Either he or the school administration is not interested in offering his class to evening students.  Thanks.  Jerks.

This is not a review of Superfreakonomics.  I loved the first book, but have yet to get my hands on the new one.  I’m mentioning it, because the last chapter on global warming has kicked off quite an energetic volley of phrasemongering.  Dubner & Levitt wrote a chapter that essentially offers some alternate opinions on what we should do about global warming, compared to the currently dominant Al Gore solution.  (For the record I’m all for CFL’s.  Just not in the bedroom–they’re not effectively dimmable.)

So, this has kicked up quite a storm of controversy.  A dusty, dusty storm that threatens to block out the sun.  That wouldn’t be so bad, if you believe in geoengineering as a way to initiate global cooling.  But a lot of the criticism, as you can probably guess, is shrill and nasty and condescending.  And, of course, it is the nastiest stuff that travels across the internet fastest.

Thankfully, there is some in-depth discussion available.  Arguing for the  freakonomists is Nathan Myhrvold.  Myhrvold is probably used to telling people to slow down and listen for a second, just because of how his name is spelled.  He was interviewed in the book, talking about the limitations of solar-cell infrastructure, among other things.  He has some confidence that there are some cheap geoengineering possibilities, that might become solutions.  I won’t go into his bio, because you can read it on the Freakonomics NYT blog, where he’s responded to some of the criticism.  I hope you do read his response to his critics, because contextualization is badly needed when people start slinging mud.

Arguing capably and reasonably against the global cooling chapter in the book (and particularly, against geoengineering) is Real Climate.  What I love about their argument is that they go right after the sound-bite logic that Levitt and Dubner have deployed to simplify their case.  It’s funny to me that many commentators start by praising the first book, then saying this one is garbage.  My guess is they weren’t subject matter experts on any of the chapters in the first book, so they couldn’t dismiss any of it as overly simplistic.

Of course, Levitt and Dubner wrote what was intended to be a popular book.  Of course they’re phrasemongers.  That’s what they set out to be.  But we don’t need to act like children about it, do we, Joe Romm?

P.S. The comments on The Economist website frequently contain excellent information and analysis.  Such is the case with The Economist’s review of SuperFreakonomics.

Feb 15 UPDATE:

On my recent vacation in Costa Rica, we did a little snorkeling and I finished reading Superfreakonomics.  We did the snorkeling because, due to ocean acidification (lots of carbon dioxide is absorbed into the oceans, reducing pH and making them more acidic) coral reefs are being eroded.  We don’t take lots of tropical vacations, so we might not have many more chances to see coral reefs.  Ocean acidification, as Superfreaks Leavitt and Dubner have noted on their NYT blog (but not in the book, which is unfortunate), cannot be helped by blocking sunlight through cheap geoengineering solutions suggested in the book.

A couple weeks in Costa Rica gives you a lot of appreciation for delicate ecosystems, especially if you hire guides for your hikes through cloud forest and reserves and your snorkeling excursions.  A rare species of tree frog that lives only in cloud forests above 2,000 ft. doesn’t really impact our lives, so far as we know.  But species extinction, as a possible unintended consequence of our own economic vigor, should at least lead us to pause and count the cost of cheap consumer goods and long commutes.

Unintended consequences, as it happens, are the Achilles heel of Superfreakonomics.  Leavitt and Dubner do discuss them.  They seem to take glee in the clearly observed fact that well-meaning government policy, for example, can lead to negative unintended consequences.  While they don’t come right out and say it, the implication is that we’d be better off letting the market handle it.  The market is, naturally, composed of individuals and groups selfishly acting in their individually perceived best interests.  But by definition, externalities are market failures, and often require collective action that is not in our individual selfish interests to mitigate.  If such collective actions are not the domain of policy, then what is?  Do we do this perfectly in the policy realm?  Clearly the answer is no.  Sometimes the market can find a solution where politicians dither.  Leavitt and Dubner’s NYC horse manure story is a very entertaining example where the market did, in fact solve an externality problem, but not on purpose.  And, naturally, the solution to urban horse manure build-up (the automobile), brought with it a whole host of its own externalities.

But around this point in the book, the Superfreaks completely drop any mention of unintended consequences when they start discussing global geoengineering.  They present a proposal to pipe sulphur dioxide into the stratosphere, in order to block some sunlight and cool the globe, and never express the slightest misgiving that this might have its own unintended consequences.  This is a major failure of the book.  They are impish contrarians, stirring the pot.  It’s hard to take their proposals seriously.

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