John Gray on Jonathan Haidt's "The Righteous Mind"

John Gray on Jonathan Haidt's  "The Righteous Mind"

John Gray's review of Jonathan Haidt's The Righteous Mind is fun because Gray is vehemently opposed to almost everything, but he clearly thinks this is a pretty good book anyway. Gray actually seems slightly irritated that Haidt is so intellectually sophisticated, as if he'd been itching to rail righteously against errors he was later disappointed to discover Haidt doesn't actually make. Nevertheless, he does manage to charge Haidt with a number of philosophical misdemeanors, few of which he is really guilty. The attempt to make the study of morality scientifically tractable earns Haidt the curse of "scientism," an epithet anxiously deployed by humanities scholars whenever anyone steps on their turf armed with a caliper. And Haidt is brought in for abuse for confusing descriptive and normative matters, for not really understanding utilitarianism or intuitionism, and more.


I'm pretty certain Haidt understands the is/ought distinction perfectly well. Likewise, he understands that his descriptive theory of morality has no clear normative upshot, and I'm sure he agrees with Gray that "moralities that have emerged by natural selection have no overriding authority." Early on, Gray tendentiously asserts that "[w]hen 'morality' becomes a term of art in a supposedly scientific discipline, there is no longer any difference between good and bad moralities." This is the sort of thing people tend to say if they think 'good' and 'bad' must be fixed by some kind of transcendental or culture-invariant standard. But when Haidt, the author of notably pluralist descriptive theory of morality, does seem to appeal to a transcendental, culture-invariant normative standard, utilitarianism, according to which one can say something about the difference between good and bad moralities, Gray dings him for not understanding Isaiah Berlin's pluralist objections to utilitarianism.

Better still, Gray dings Haidt for failing to understand why utilitarianism is unlikely to be widely adopted, despite the fact that Haidt in this very book lays out an entire, highly elaborated theory that illuminates this very fact. "One of the problems of morally diverse societies is that utilitarian understandings of harm may not be widely enough shared to form an agreed basis for public policies," Gray says. I'd like to see the look on Haidt's face when he receives this little gem of instruction. Indeed, most of Gray's complaints about Haidt's alleged utilitarianism are quite nicely supported by Haidt's descriptive theory of morality. For example:

Making public policies on a basis of utilitarian reasoning requires a high degree of convergence, not diversity, in moral intuitions. Such policies will not be accepted as legitimate if they violate deep-seated and widely held intuitions regarding, for example, sexuality and the sanctity of human life.

As Haidt's theory would predict!

The problem is, I think, that Gray has been confused by Haidt's weak affirmation of utilitarianism.

Haidt says:

When we talk about making laws and implementing public policies in Western democracies that contain some degree of ethnic and moral diversity, then I think there is no compelling alternative to utilitarianism.

Unlike Gray, I do not take Haidt to have by these words committed himself to utilitarianism as the one true moral theory. I take him to have said that in Western democracies, most of us share a general conception of human well-being and that, though we're bound to disagree about many other moral matters, we mostly agree that improving well-being is morally important. Haidt is saying that the best we can do when arguing publicly about public policy is to reason from the common content of our diverse moral worldviews.

I very much doubt Haidt even means to deny that there is more to the overlapping consensus of Western, democratic moral opinion. As he shows us empirically, we are all of us animated at least a little by feelings and thoughts grounded on the other dimensions of moral sentiment. I think Haidt intends to say little more than that utilitarianism is the best available method for reasoning about policy, the closest thing we do have to a consensus standard of evaluation, given the fact of our moral diversity. I don't agree that the shared basis for public deliberation is quite so thin, but I do agree that common concerns about welfare are a large part of that shared basis. There is no compelling alternative to the best we can do, but the best we can do might not be very good.

Most of Gray's complaints about Haidt's utilitarianism dissolve under this more modest interpretation of his endorsement. Even were Haidt half the utilitarian Gray supposes, it remains silly to think, as Gray appears to think, that if one has affirmed utilitarianism, one is thereby saddled with all of Jeremy Bentham's opinions. There's this:

Haidt assumes a connection between utilitarianism and the values of liberal democracy that dissolves with a moment’s critical reflection. Jeremy Bentham, the founder of modern utilitarianism, believed that utilitarian ethics applied universally, and advocated enlightened despotism throughout much of the world.

James Madison was a founder of modern America, and he owned slaves! Suck it Americans.

Then there's this:

Making public policies on a basis of utilitarian reasoning requires a high degree of convergence, not diversity, in moral intuitions. Such policies will not be accepted as legitimate if they violate deep-seated and widely held intuitions regarding, for example, sexuality and the sanctity of human life. Bentham was clear that there may be an unbridgeable gulf between moral intuition and the results of utilitarian reasoning—and when such a discrepancy was the case, he was never in any doubt that it was intuition that must be sacrificed.

Gray is confusing Haidt's psychological moral "intuitionism" (the idea that moral judgment and cognition is driven primarily by passion, not reason) with metaethical intuitionism (the idea that we come to moral truth through intuitive apprehension). Anyway, Henry Sidgwick, who was a better philosopher than Jeremy Bentham, argued that the principle of utility is itself founded on ... guess what? Intuition! Sidgwick also correctly noted that when there is a discrepancy between moral intuition and the results of explicit utilitarian reasoning, one must, insofar as one is a good utilitarian, sacrifice whatever does less for utility. The principle of utility, the truth of which we apprehend through intuition, may well require that we at times jettison utilitarian reasoning and uphold intuition. Gray knows all this. He's playing dumb to land a few cheap shots.

Gray makes some fine points along the way, some of which I may discuss in another post, but mostly he confines himself to raging against "scientism" and the uselessness of having theories at all. Yet he doesn't quite want to say science is good for nothing. "Certainly we know a good deal more about human origins, and about the workings of the human brain, than we did [since the days of phrenology and dialectical materialism]," he concedes. "But we are no better equipped to deal with moral and political conflict. Intellectually, we may be less well prepared than previous generations, if only because we know less of our own history." So it's not that we don't know more than we used to about human nature, it's just that it's all totally useless compared to the sort of insight one might glean from a John Gray book.

A landslide is imminent and so is its tsunami

An open letter predicts that a massive wall of rock is about to plunge into Barry Arm Fjord in Alaska.

Image source: Christian Zimmerman/USGS/Big Think
Surprising Science
  • A remote area visited by tourists and cruises, and home to fishing villages, is about to be visited by a devastating tsunami.
  • A wall of rock exposed by a receding glacier is about crash into the waters below.
  • Glaciers hold such areas together — and when they're gone, bad stuff can be left behind.

The Barry Glacier gives its name to Alaska's Barry Arm Fjord, and a new open letter forecasts trouble ahead.

Thanks to global warming, the glacier has been retreating, so far removing two-thirds of its support for a steep mile-long slope, or scarp, containing perhaps 500 million cubic meters of material. (Think the Hoover Dam times several hundred.) The slope has been moving slowly since 1957, but scientists say it's become an avalanche waiting to happen, maybe within the next year, and likely within 20. When it does come crashing down into the fjord, it could set in motion a frightening tsunami overwhelming the fjord's normally peaceful waters .

"It could happen anytime, but the risk just goes way up as this glacier recedes," says hydrologist Anna Liljedahl of Woods Hole, one of the signatories to the letter.

The Barry Arm Fjord

Camping on the fjord's Black Sand Beach

Image source: Matt Zimmerman

The Barry Arm Fjord is a stretch of water between the Harriman Fjord and the Port Wills Fjord, located at the northwest corner of the well-known Prince William Sound. It's a beautiful area, home to a few hundred people supporting the local fishing industry, and it's also a popular destination for tourists — its Black Sand Beach is one of Alaska's most scenic — and cruise ships.

Not Alaska’s first watery rodeo, but likely the biggest

Image source: whrc.org

There have been at least two similar events in the state's recent history, though not on such a massive scale. On July 9, 1958, an earthquake nearby caused 40 million cubic yards of rock to suddenly slide 2,000 feet down into Lituya Bay, producing a tsunami whose peak waves reportedly reached 1,720 feet in height. By the time the wall of water reached the mouth of the bay, it was still 75 feet high. At Taan Fjord in 2015, a landslide caused a tsunami that crested at 600 feet. Both of these events thankfully occurred in sparsely populated areas, so few fatalities occurred.

The Barry Arm event will be larger than either of these by far.

"This is an enormous slope — the mass that could fail weighs over a billion tonnes," said geologist Dave Petley, speaking to Earther. "The internal structure of that rock mass, which will determine whether it collapses, is very complex. At the moment we don't know enough about it to be able to forecast its future behavior."

Outside of Alaska, on the west coast of Greenland, a landslide-produced tsunami towered 300 feet high, obliterating a fishing village in its path.

What the letter predicts for Barry Arm Fjord

Moving slowly at first...

Image source: whrc.org

"The effects would be especially severe near where the landslide enters the water at the head of Barry Arm. Additionally, areas of shallow water, or low-lying land near the shore, would be in danger even further from the source. A minor failure may not produce significant impacts beyond the inner parts of the fiord, while a complete failure could be destructive throughout Barry Arm, Harriman Fiord, and parts of Port Wells. Our initial results show complex impacts further from the landslide than Barry Arm, with over 30 foot waves in some distant bays, including Whittier."

The discovery of the impeding landslide began with an observation by the sister of geologist Hig Higman of Ground Truth, an organization in Seldovia, Alaska. Artist Valisa Higman was vacationing in the area and sent her brother some photos of worrying fractures she noticed in the slope, taken while she was on a boat cruising the fjord.

Higman confirmed his sister's hunch via available satellite imagery and, digging deeper, found that between 2009 and 2015 the slope had moved 600 feet downhill, leaving a prominent scar.

Ohio State's Chunli Dai unearthed a connection between the movement and the receding of the Barry Glacier. Comparison of the Barry Arm slope with other similar areas, combined with computer modeling of the possible resulting tsunamis, led to the publication of the group's letter.

While the full group of signatories from 14 organizations and institutions has only been working on the situation for a month, the implications were immediately clear. The signers include experts from Ohio State University, the University of Southern California, and the Anchorage and Fairbanks campuses of the University of Alaska.

Once informed of the open letter's contents, the Alaska's Department of Natural Resources immediately released a warning that "an increasingly likely landslide could generate a wave with devastating effects on fishermen and recreationalists."

How do you prepare for something like this?

Image source: whrc.org

The obvious question is what can be done to prepare for the landslide and tsunami? For one thing, there's more to understand about the upcoming event, and the researchers lay out their plan in the letter:

"To inform and refine hazard mitigation efforts, we would like to pursue several lines of investigation: Detect changes in the slope that might forewarn of a landslide, better understand what could trigger a landslide, and refine tsunami model projections. By mapping the landslide and nearby terrain, both above and below sea level, we can more accurately determine the basic physical dimensions of the landslide. This can be paired with GPS and seismic measurements made over time to see how the slope responds to changes in the glacier and to events like rainstorms and earthquakes. Field and satellite data can support near-real time hazard monitoring, while computer models of landslide and tsunami scenarios can help identify specific places that are most at risk."

In the letter, the authors reached out to those living in and visiting the area, asking, "What specific questions are most important to you?" and "What could be done to reduce the danger to people who want to visit or work in Barry Arm?" They also invited locals to let them know about any changes, including even small rock-falls and landslides.

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