Environment

Money vs. Science

Everyone who has been paying attention knows that there is a strong anti-science movement in this country — driven partly by populist anti-intellectualism, but increasingly by corporate interests that just don’t like what science has to say. It’s an old problem — tobacco companies succeeded for years in sowing doubt about the health effects of smoking — but it’s become significantly worse in recent years.

Nina Fedoroff is the president of the American Association for the Advancement of Science (AAAS), which is holding its annual meeting right now. She is not holding back about the problem, but tackling it directly. From a weekend article in the Guardian (h/t Dan Gillmor):

“We are sliding back into a dark era,” she said. “And there seems little we can do about it. I am profoundly depressed at just how difficult it has become merely to get a realistic conversation started on issues such as climate change or genetically modified organisms.”

Tim F. at Balloon Juice points to this flowchart at Climate Progress that illustrates how the money and message gets sent around to sow doubt about scientific findings. (Okay, it’s not really a flow chart, but you get the point.) I was also struck by a link to an older article by Ian Sample, which put the problem in its starkest terms: the American Enterprise Institute was offering $10,000 to scientists and economists who were willing to write op-eds or essays critiquing the IPCC climate report — before it was published. Money goes a long way.

Relatedly, here’s Ruth Bader Ginsburg trying to push the Supreme Court away from its ruling in Citizens United, the notorious case that led to the creation of SuperPACs by deciding that corporations were persons, and not letting them advertise anonymously would be a grievous violation of their free-speech rights. We’ll see how well she does. Scientists, meanwhile, need to keep speaking out about the integrity of our field. When researchers are attacked and their jobs threatened by politicians who disagree with their results, it’s time to stand up for what science really means.

Money vs. Science Read More »

82 Comments

Noisy Systems and Wandering Canines

There are three types of scientific explanations: those involving cats, those involving dogs, and those that aren’t very interesting. Via Andrew Revkin, here’s a well-done animation that uses a dog to explain the difference between a long-term trend and a short-term variation.

Trend and variation

Show this to your local climate denialist when they get confused about the distinction between “climate” and “weather.” Not that it will change their minds, but the dog is cute.

Noisy Systems and Wandering Canines Read More »

12 Comments

Is Al Gore Responsible for Destroying the Planet?

Among the many depressing aspects of our current political discourse is the proudly anti-science stance adopted by one of our major political parties. When it comes to climate change, in particular, Republicans are increasingly united against the scientific consensus. What’s interesting is that this is not simply an example of a conservative/liberal split; elsewhere in the world, conservatives are not so willing to ignore the findings of scientists.

Republicans are alone among major parties in Western democracies in denying the reality of climate change, a phenomenon that even puzzles many American conservatives. Denialism is growing among the rank and file, and the phenomenon is especially strong among those with college degrees. So it doesn’t seem to be a matter of lack of information, so much as active disinformation. Republican politicians are going along willingly, as they increasingly promote anti-scientific views on the environment. After the recent elections, GOP leaders are disbanding the House Select Committee on Global Warming.

What makes American conservatives different from other right-wing parties around the world? Note that it wasn’t always this way — there was a time when Republicans wouldn’t have attacked science so openly. I have a theory: it’s Al Gore’s fault.

Actually it’s not my theory, it comes from Randy Olson. For a while now Randy has been vocally skeptical about An Inconvenient Truth, Gore’s critically-acclaimed documentary about global warming. I was initially unconvinced. Surely the positive effects of informing so many people about the dangers of climate change outweigh the political damage of annoying some conservatives? But Randy’s point, which I’m coming around to, was that for all the good the movie did at spreading information about climate change, it did equal or greater harm by politicizing it.

By most measures, Al Gore has had a pretty successful career. Vice-President during an administration characterized by peace and prosperity, winner of the popular vote total during his Presidential run, co-founder of Current TV, winner of an Emmy, a Grammy, and a Nobel Prize. But to Republicans, he’s a punchline. It’s an inevitable outcome of the current system: Al Gore was the Democratic nominee for President; therefore, he must be demonized. It’s not enough that their candidate is preferable; the other candidate must be humiliated, made into a laughingstock. (Ask John Kerry, whose service in Vietnam was somehow used as evidence of his cowardice.) The conclusion is inevitable: if Al Gore becomes attached to some cause, that cause must be fought against.

Here is some evidence. You may think of Jay Leno as a completely vanilla and inoffensive late-night talk-show host. But he’s a savvy guy, and he knows his audience. Which is mostly older, white, suburban middle-class folks. Which political party does that sound like? Between January and September of 2010, Jay Leno made more jokes about Al Gore than about Sarah Palin. You read that right. This is while Palin was promoting books, making TV specials, stumping for candidates, and basically in the news every day, while Gore was — doing what exactly?

Once Al Gore became the unofficial spokesperson for concern about climate change, it was increasingly inevitable that Republicans would deny it on principle. This isn’t the only reason, not by a long shot (there’s something in there about vested interests willing to pour money into resisting energy policies that are unfriendly to fossil fuels), but it’s a big part. Too many Republicans have reached a point where devotion to “the truth” takes a distant back seat to a devotion to “pissing off liberals.” With often nasty implications.

What the United States does about climate change will be very important to the world. And what the U.S. does will be heavily affected by what Republicans permit. And Republicans’ views on climate change are largely colored by its association with Al Gore. As much as I hate to admit it, the net real impact of An Inconvenient Truth could turn out to be very negative.

Gore himself doesn’t deserve blame here. Using one’s celebrity to bring attention to an issue of pressing concern, and running for office in order to implement good policies, are two legitimate ways a person can help try to make the world a better place. In a healthy culture of discussion, they shouldn’t necessarily interfere; if any issue qualifies as “bipartisan,” saving the planet should be it. But in our current climate, no discussion of political import can take place without first passing through the lens of partisan advantage. Too bad for us.

Is Al Gore Responsible for Destroying the Planet? Read More »

163 Comments

If Only Oil Spills Would Evaporate Like Climategate

Even if I’m on hiatus, there’s no reason not to post links to interesting things that I would be tweeting anyway. Blogs are still much better places to have conversations, whatever the Twitter triumphalists might think.

With that in mind: check out this story by Sharon Begley from Newsweek, on how media are slowly backing away from the Climategate hysteria. (Via PZ.) She very rightly highlights the real damage: the backing-away won’t undo all the misimpressions of scientific malfeasance that people absorbed when the story was at its height.

If Only Oil Spills Would Evaporate Like Climategate Read More »

24 Comments

Esoteric Knowledge

You may have heard that a major climate bill — the “American Power Act,” sponsored by John Kerry and Joe Lieberman — is trundling through Congress. Its prospects for passage are highly unclear; it’s a giant mess of a bill, which would have important consequences for any number of sectors in the economy, and the country’s attention is largely focused elsewhere at the moment. (A substantial fraction is focused on Justin Bieber, but I don’t really blame him.)

So what does the bill say? Here’s the very short version, from our sister blog 80 Beats:

The carbon emissions targets are: 17 percent below 2005 levels by 2020, and 83 percent below 2005 levels by 2050. That’s made to match the goals in the House bill that passed in 2009. In addition, the bill proposes putting a price on carbon.

Somewhat longer version from Think Progress here. Or of course you could just read the bill yourself (pdf). Only 987 pages! Most of which read like this:

23 ‘‘(B) WITHHOLDING ALLOWANCES.—
24 ‘‘(i) IN GENERAL.—Notwithstanding
25 subparagraph (A), subject to the condition
1 described in clause (ii), the Administrator
2 shall withhold from distribution under this
3 paragraph a quantity of emission allow-
4 ances equal to the lesser of—
5 ‘‘(I) 14.3 percent of the quantity
6 of emission allowances allocated under
7 section 781(a)(1) for the relevant vin-
8 tage year; and
9 ‘‘(II) 105 percent of the emission
10 allowances of the relevant vintage year
11 that the Administrator anticipates will
12 be distributed to merchant coal units
13 and long-term contract generators
14 under subsections (c) and (d).

There are good reasons why bills are written in turgid legal language; but it means that very few concerned citizens are going to be curling up with a good piece of legislation in the evening. That’s okay; we have multiple high-profile media outlets that are here to help us understand the complexities of these important changes to how our country does its business. I mean, right?

Sadly, no, as a wise person once said. CNN had a sit-down interview with Kerry and Lieberman last night, and here’s what we get:

Last night, John Kerry and Joe Lieberman appeared on John King’s CNN program to promote their climate bill, the American Power Act. The transcript is fairly lengthy, but at no point does King ask them to explain the provisions of their bill. Instead, he begins by asking whether they have 60 votes, tries to get them to explain why John McCain isn’t on the legislation, and then asks them to comment on the Sestak-Specter race in Pennsylvania. In fact, the clip the John King show posted online (which I embedded above) doesn’t even mention the climate bill.

Isn’t there room in the media landscape for just one TV news channel that would take seriously the responsibility of actually providing their viewers with useful information? It might be a small, niche market, but if the Golf Channel can thrive, surely it’s an experiment worth trying? I refuse to believe that providing useful information is of necessity such a tedious and boring activity that it can’t be made interesting, no matter how hard we try. We need to get Stephen Spielberg and Jay Rosen in a room together to figure out how to make a news channel that would honestly inform people in an entertaining way. Have them call me.

Esoteric Knowledge Read More »

18 Comments

Data, Skepticism, Judgment

In one of the comments to Daniel’s post on the stolen climate emails, techskeptic points to a wonderful chart at Information is Beautiful. The author did a great deal of gruntwork to lay out the various arguments of “The Global Warming Skeptics” vs. “The Scientific Consensus.” As far as I can tell, it’s a legitimately balanced view of both sides, complete with citations. If you’re confused about the various issues and accusations being bandied back and forth, there are worse places to start. This is a small piece of the full chart.

climatecomparison

Of course, there is no such thing as a purely objective and judgment-free presentation of data, no matter how scrupulously the data itself may be collected; if nothing else, we make choices about what data to present. And a side-by-side comparison chart like this can’t help but give a slightly misleading impression of the relative merits of the arguments, by putting the conclusions of an overwhelming majority of honest scientists up against the arguments of a fringe collection of politically-motivated activists. But it’s certainly good to see the actual issues arrayed in point-counterpoint format.

Still, there remains a somewhat intractable problem: when people are arguing about issues that necessarily require expert knowledge that not everyone can possibly take the time to acquire for themselves, how do we make judgments about who to believe?

This problem has been brought home by the incredibly depressing news that James Randi has come out in favor of global-warming denialism (via PZ Myers). Randi is generally a hero among fans of reason and skepticism, so it’s especially embarrassing to see how incredibly weak his reasoning is here. It basically amounts to: “The climate is complicated. And scientists don’t know everything. And I admit I don’t know much about the field. Therefore … we have good reason to distrust the overwhelming majority of experts!” Why Randi chose not to apply his vaunted powers of skepticism to the motivations behind the denialists remains a mystery.

This gets to the heart of why I’ve always been skeptical of the valorization of “skepticism.” I don’t want to be skeptical for the sake of being skeptical — I want to be right. To maximize my chances of being right, I will try to collect what information I can and evaluate it rationally. But part of that information has to include the nature of the people making arguments on either side of a debate. If one side consists of scientists who have spent years trying to understand a complicated system, and the other is a ragtag collection of individuals with perfectly obvious vested interests in the outcome, it makes sense to evaluate their claims accordingly.

By all means, we should apply our own powers of reason to every interesting problem. But when our reasoning leads to some conclusion at odds with the apparent consensus of a lot of smart people who seem to know what they’re talking about — whether it’s on the nature of dark energy, the best way to quantize gravity, the most effective route to health care reform, or the state of the environment — the burden is on us to understand the nature of that difference and try to reconcile it, not to take refuge in “experts don’t know everything” and related anti-intellectual piffle.

Data, Skepticism, Judgment Read More »

135 Comments

Climategate

I keep meaning to write something substantive about the theft of emails from the Climatic Research Unit (CRU) at the University of East Anglia, but my day job does sometime intervene. (Over six hundred postdoc applications in theoretical physics, but not to worry — only about 400 of them are in areas related to my interests.) There are some good discussions at Time and Foreign Policy, and you can’t poke your nose into the science blogosphere without reading someone’s take on the issue.

My own take is: what in the world is the big deal? Indeed, I would go so far as to ask: what could possibly be the big deal? Most of the noise has simply been nonsensical, focusing on misunderstandings of what scientists mean by the word “trick” and similar deep issues. And some people got upset when a dodgy paper was accepted by a journal, and they discussed giving the journal a cold shoulder. Cry me a river.

But I don’t really want to defend the scientists involved, because I’m not informed enough about who they are and what they did. For all I know, they may be very nasty and unethical human beings. (Actually that’s not true; I know Michael Mann, and he’s one of the nicest guys you’ll ever meet.) And I see no reason not to do a thorough investigation, and hand out appropriate sanctions if there’s real evidence of wrongdoing.

What baffles me is the idea that this changes the conversation about climate change in any way. This isn’t a case like Jan Hendrik Schon, the rogue physicist who rose to prominence on the basis of falsified data, and was later exposed. The job of monitoring the climate is one that has been taken up by more than just one or two groups of people. There have been thousands of peer-reviewed papers that have provided evidence of global warming. Not to mention common sense; when the concentration of CO2 in the atmosphere has shot up dramatically over the last century, and the temperature has done the same thing, it takes some willful stubbornness to avoid the obvious conclusion. All of the noise we’re hearing about “Climategate” is based on politics, not on science.

And that’s what really puzzles me. I understand the non-scientific motivations of certain climate denialists; in the abstract, they don’t want to accept that the unfettered actions of capitalism can ever have any deleterious effects, and in the concrete, many of them are paid by oil companies. (See this charming “letter to the American Physical Society,” whose handful of signatories includes “Roger Cohen, former Manager, Strategic Planning, ExxonMobil.”) Those are powerful incentives to ignore the evidence.

But what is the incentive on the other side supposed to be? What exactly is the motivation for the nefarious conspiracy of people who are supposedly plotting to mislead the world about global warming? What do the people counting oysters get out of this?

Are there a lot of people out there who think that scientists as a group (since the vast majority of scientists appreciate the problems of global warming) have knee-jerk reactions against technology and industry? Let me propose another motivation for whatever corners the East Anglia group might have contemplated cutting: they’ve seen the data, they know what’s happening to the planet, and they’re terrified of what the consequences might be. They know that the other side is motivated by non-scientific concerns, and they want to fight back as hard as they can, both for the good of humanity and for the integrity of science. There’s no question that scientists can go overboard, pulling the occasional shenanigans in the pursuit of their less lofty goals. (Like, you know, other human beings.) But nobody wants to believe that we’re facing a looming global ecological catastrophe. They believe it because that’s what the data imply.

Climategate Read More »

125 Comments

Leave Nature Alooooooone

This might be my favorite Atrios post ever:

Exciting Maps With Lots Of Colors

Play around with maps at the H&T Affordability Site. Not very surprisingly, people who live (for example) in the city of Philadelphia drive less and have lower vehicle carbon emissions per household. Though not surprising, there is a weird tendency to equate environmentalism with being near nature when in fact the enviornmentalist thing to do is LEAVE NATURE ALOOOOONE and live a modestly-sized place in an urban hellhole with decent mass transit.

(via the overhead wire)

Though I live car free in my urban hellhole because I don’t need a car and like my urban hellhole, not because of environmental concerns.

Sadly my own carbon footprint is presumably enormous, even though I live in an urban hellhole, because I drive an aspirational vehicle and fly around the world a lot. If I were prone to feeling guilty about things, I’d definitely feel guilty for that. But I make up for it by giving talks in Second Life, so I’m pretty sure everything is balanced.

Leave Nature Alooooooone Read More »

11 Comments

Change the Incentive Structure

Via Climate 411, through the intermediaries of Matthew Yglesias and Bradford Plumer, here’s a dramatic example of the government driving innovation — the number of patents granted for sulfur-dioxide control technologies per year, with major air-quality legislation marked.

sulfur-patents.JPG

The graph is originally from this paper (pdf) by Margaret Taylor, Edward Rubin, and David Hounshell. It illustrates a crucial point that both liberals and conservatives should be able to come together behind: the engines of free-market creativity can be brought to bear on global problems whose costs are all in the externalities. But it doesn’t just happen, if the short-term profitable course of action in the absence of massive government intervention is to keep despoiling the commons. Rather than legislating specific responses to complicated problems, change the incentive structure so that (for example) not polluting is more directly profitable than polluting. Right now, it’s much cheaper to drag oil out of the ground and belch greenhouse gases into the atmosphere than to think hard about alternatives. It’s far past time that we put our fingers on the scales to reward the hard thinking.

Change the Incentive Structure Read More »

20 Comments

You Call This Peace?

Al Gore will share this year’s Nobel Peace Prize with the U.N.’s Intergovernmental Panel on Climate Change, for their efforts to increase awareness of the challenges of global climate change.

Congratulations to them and all that, but doesn’t this seem like yet another example where the Peace prize is given to someone whose record when it comes to peacefulness is somewhat mixed? Don’t forget here folks, Al Gore is the guy who invented the Internet. Have you ever looked at the Internet? There’s no peace there at all.

algoredesk.jpg

Now if only he could bring peace to his own office.

You Call This Peace? Read More »

44 Comments
Scroll to Top