The rise of pseudo-science has something to do with the leftist emphasis on DIVERSITY and INCLUSION. Since most great scientists have been 'evil white males' and since Western Civilization produced most of modern knowledge, many leftists, femininsts, and 'people of color' advocates felt left out and 'marginalized'. If Western white male science is correct, then it must mean that most non-white cultures & paradigms are superstitious, backward, stupid, ignorant, etc. It doesn't do much for non-white or female self-esteem, does it?

So, in order to vilify the 'evil racist white male' and to boost the esteem among 'oppressed' women and people-of-color, the left decided to promote an anthropological view of reality that said REALITY is really a matter of culture and empowerment. In other words, it is 'racist' to say western science is true while Eastern Mysticism is bogus. It is 'intolerant' to say Western medicine is real science while African tribal medicine is just voodoo superstition. We needed to be 'nice', 'inclusiveness', and 'sensitive'. We need to say Eastern medicine has just as much value as Western medicine.

Just as Germans rejected 'Jewish science' as it damaged 'Aryan' intellectual pride, the left, feminists, and people of color rejected 'white male western science' as a 'racist' all-white-boys-club.

Similar thing happened with history. As Mary Lefkowitz explained in her book BLACK ATHENA, white leftists ignored the horribly bad and false histories peddled by Afro-centrists since, well, such was good for black self-esteem and in challenging Euro-centric 'racist' white male power and privilege.
Even though many white leftists knew that postmodern science and history were bogus, they endorsed or tolerated the program in the name of 'progressive politics', of making non-whites feel better and more EMPOWERED.

There was a lot of this leftist Maoist China too. With its cult of the PEOPLE, it chose 'red over expert', especially during the Great Leap Forward when an illiterate was deemed the scientific equal of an elitist college educated egghead. Leftism is contradictory in its elitism and egalitarianism. Its dedication to rationalism favors the most intelligent and best educated; but its commitment to 'social justice' and equality promotes the notion that the oommon man knows just as much as the 'exploitative and privileged' elites.

And then came the horribly anti-intellectual Cultural Revolution, which charmed a good many leftists in the West.

Also, there is no such thing as a 'social fact'. There is a 'social truth'. Fact is a fact, like table is a table. It is materialist and scientific. Social matters are truths, not facts. They are about perspectives, subjectivity, emotions, interests, etc as well as observed facts. Thus, they are 'truths'. Facts cannot be both A and B, but truths can be both A and B. That Jews moved into Palestine and pushed out native Arabs is a fact. But Palestinians and Jews interpret those facts differently and have arrived at and embrace different 'truths'. Truth is an interpretation of facts embellished with emotions.

As for global warming, it is real enough, but the problem is less stupid pseudo-science on the right but the stupid sensationalism and greed on the left. Al Gore is to be lauded for his commitment on the matter, but his movie INCONVENIENT TRUTH was filled with so many half-truths, exaggerations, outright lies, and know-it-all arrogance and sanctimonious that it just gave ammo to his critics that the whole crisis is just a cult cooked up to serve Al's hot air ego. Also, too many politicians, investors, and operatives are lining up to amass great fortune and power by exploiting the crisis, which makes for bad publicity. It's like the Holocaust really happened--and deniers are disgusting vermin--, but too many Jews have turned Holocaust into a vast themepark cashcow pop religion for political and financial gain. If the left doesn't criticize these vulgarians and vultures, its causes will foster only more cynicism among the already weary masses.

Another problem is the left operates too 'conspiratorially', with the elites telling us they know and we should just follow them since they know what's good for us.
Even though experts need to be respected, they should talk to the people(intelligently than condescendingly) than just amongst themselves, only to hand out orders to the rest of us. The left should be like Wikileaks. Greater openness and transparency ON EVERYTHING. But what did we get under Obama? We got bailouts for Wall Street that happened behind closed doors and under the table. Obamacare, good or bad, was pushed throught without proper debate. This isn't a leftism that engages and educates the people but holds them in contempt, with an attitude that says, 'we know, you don't, we speak, you listen'.

Another thing. Science has to be about the search for facts, not about social progressivism. Now, the findings of science can be used for social good via technology. Our knowledge of biology allows better medical technology. Technology must be 'socially moral', but science must only be science. There is a place for the 'noble lie' in religion, politics, folklore, mythology, friendship, social relations, etc. I mean it's not nice to call an ugly person 'ugly'. It's better to compliment his or her looks just to be on nice terms. But science must only be about facts, even if those facts may upset us. When Darwin came up with his theories, it deeply upset many social moralists, and rightfully so. What if man was not created by God but evolved from vicious animals? What if there is no soul or spirit and man is really motivated by naked animal instincts? Disturbing to moralists, to be sure. Such discoveries understandably cause anxiety within the social and moral context, but Darwin, as a scientist, had ONLY ONE responsibility. His research pointed to the fact of evolution. When Galileo observed that the planets revolved around the Sun, that too was deeply upsetting to the moral/spiritual leaders of his time. What if Man was not special in the eyes of God but merely creatures on one planet among many others all over the galaxy? But Galileo's only duty as a scientist to was to reveal the facts of what he observed.

Today, a fact that cannot be mentioned is the reality of differences among basic geographical populations. We are supposed to believe there's no general IQ differences between Ashkenazi Jews and African pygmies, no general differences in physical attributes between indigeneous Mexicans and West Africans. The anxiety over these facts is understandable given horrors like the Holocaust, but facts are facts, and some of the social differences in the world can only be properly understood when we take certain racial or biological differences into account. And keep in mind that while 'gender' is a social construct, there really are sexual differences between men and women.

In society and politics, there's left, middle, and right. In science, there can only be search for facts regardless of whose feathers get ruffled in the social realm. Otherwise, it's not science. It's an agenda.

Lefkowitz's book was NOT OUT OF AFRICA, not BLACK ATHENA, which was by Martin Bernal. My bad.

"And in return, you’ll admit that I was right about the culture wars, and right that the natural sciences would not be held harmless from the right-wing noise machine."

No, as a biologist I can't do this. For the simple reason that the current attacks on science are coming from both wings' noise machine. Yes, from the right in regard to evolution and climate change, but largely from the left on vaccines, animal research, and medical science in general.

"And if you’ll go further, and acknowledge that some circumspect, well-informed critiques of actually existing science have merit (such as the criticism that the postwar medicalization of pregnancy and childbirth had some ill effects)"

Yes, many critiques of science have merit. However, the only reasonable way to make these critiques is *through* science, not obscurantist postmodernism.

"Then perhaps we can get down to the business of how to develop safe, sustainable energy and other social practices that will keep the planet habitable."

So in other words, we scientists will do the work, and you'll cheer us on? Better than critiquing, I suppose.

Those of us who do not believe in AGW, do not accept any of the cultural critique of science, and it is a libel for Mr. Berube to say that we do.

We believe in science, we believe in objective truth and we believe that the small coterie of so called "climate scientists" have spent the last 20 years peddling a political line not conducting science.

We believe that they have fudged and misinterpreted data, used computer models as inappropriate substitutes for real world scientific investigation, corrupted the peer review and grant making processes, and pretended to a moral and intellectual authority to which they are not entitled.

The entire notion of "the science is settled" is simply post modernism at its worst.

Mr. Berube may want to agree with the "climate scientists" because it matches his other political commitments and his leftist colleagues will not tolerate anybody straying off the plantation in any respect. But, he is going to have allow that somebody might not agree with the PC line and have good scientific reasons for it.

Michael, given the comments you wasted ink

One of the problems with the battle for scientific legitimacy is that scientists are not very careful in explaining the limits of our knowledge. Let's use the climate debate as an example. The fact that the earth has gotten warmer is a fact. No reasonable person can dispute it. The fact that humans are responsible for some portion of the increase in temperatures is a fact. Again, the variety of evidence is such that the proposition that humans are responsible for some of the climate change (warming in this example) is not disputable by rational persons. But how much are humans responsible for and what activities cause what portion of the impact. On this, we don't know for certain. We have some evidence as to the overall extent of human impact, but it is hardly conclusive in the way that the first fact of warming and the second fact of human impact are pretty conclusively proven. Well, we say, we have climate models. Speaking frankly, there is too much we do not know about how to model such systems to say more than that the models are consistent with the evidence for human impact on climate. If scientists said only what I have just outlined, the public would have very little to argue with and the "deniers" (a term that I hate because it equates anyone who disagrees with the position of the author with holocaust deniers, for which there is MUCH more conclusive proof) would be seen as fringe elements. The opinions would be then what do we do given the uncertainty -- how much do we accept in terms of risk? That is the real debate, the political debate, which is made harder by those who insist that we "know" (the way we "know" the laws of quantum mechanics or basic astrophysics) what the impact of greenhouse emissions or changes in land-use mean for climate -- especially long term climate trends.
The point, I think, is that science needs to be humble and acknowledge what we really are pretty certain of in scientific terms and what the limits of our knowledge really are. For example, for all the work done on superstring theory and as elegant as it is (see Brian Greene's new book), it may not be true, even though it is consistent and solves a number of problems in reconciling various branches of science. Listen to your opponents respectfully. Point out what is known, what is probable and what is uncertain. Listen to their responses and respond where reasonable and possible. Surprisingly, most people are reasonable when they are not talked down to or treated as the great unwashed. Some are not reasonable (and that is not only the right wingnuts either). If we lose an argument, think about what we did to lose the argument, the appeal of the arguments to which we lost and try to address the weaknesses in our arguments. Do as trial lawyers do, acknowledge weaknesses and try to take the sting out of them.

Michael, given the comments you wasted ink

Thank heavenly Moloch no ink was used in the production of this essay! But at least I've learned that John Searle was wrong about the existence of social facts, and that claiming that the science is settled is the worst form of postmodernism. Now I will impose my evil moderate-Republican cap-and-trade scheme on the planet, and vengeance will be mine!

As for Jonathan Badger:

"Then perhaps we can get down to the business of how to develop safe, sustainable energy and other social practices that will keep the planet habitable."

So in other words, we scientists will do the work, and you'll cheer us on? Better than critiquing, I suppose.

And here I learn that scientists have exclusive domain over the development of new social practices. I was unaware of this.

Dang, the penultimate paragraph -- "So, in other words..." -- should have been in italics as well. That's Jonathan Badger assuming that "sustainable energy and other social practices" are all going to be devised by scientists.

And Mr. Sobchak, just let me add that I love your work in that movie, but I marked your comment zero.

Mr. Bérubé,

After reading your essay with great interest, I was anticipating a lively debate in your comments section discussing the areas of agreement and disagreement with your well thought out positions. Indeed, a few people did provide thoughtful responses to your thesis, which I read alacrity. I am the great unwashed trying to understand the complex issues involved in climate science (my niece is getting her Ph D in environmental science). I was a little dismayed that you did not respond with the same thoughtfulness found in your essay to those who provided counter perspectives. Your flippancy has made me, one of the great unwashed, to question your genuine desire to discuss climate change with others, putting aside your own presuppositions and addressing the genuine differences between fellow academics.

I still enjoyed your essay, and it definitely has heuristic value, but you kind of defeated your purpose of open, intelligent, civil inquiry in you comments section.

Mr. Rabett, more readers are interested in the exchange of ideas to a well written essay than in a sycophant response. A well written essay should generate critical thought, and is never a waste of ink when people disagree with a major or minor premise. The disagreement just generates more opportunity for thoughtful apologetics.

We seem to have restated Gottfried Leibnitz'theory of monads. These are self-contained bodies that can only communicate with others if they contain within themselves a common property. If a person does not believe in natural science, Leibnitz would say that there is no way to convince him of its validity. I am an optimistic follower of Leibnitz: I think that all of us have common meeting grounds, at least enough to carry on meaningful, mutual and civil dialogue with others. The key is to listen and take the others' views seriously. It does not mean that we should surrender our beliefs, only that we should value their ideas within their context.

I certainly do not want an aborigine to build skyscrapers with "bungie cord" engineering, but I can respect his "life myths".

"the belief that morality and justice are a matter of immutable natural law is far more congenial to conservatism than to a movement trying to imagine that another world is possible"

But what a Conservative sees intuitively, and what a Progressive often fails to see at all, is that the only other worlds which are possible are those worlds to which leads a chain of cause and effect from this one world in which we actually live. What this world is, regardless of the category of description - material, social, ethical, aesthetic - is a fact: such that it is entirely necessary that any opinion pertaining thereto will be right, or wrong, correct or incorrect, true or false, regardless of the gender, race, erotic proclivity, wealth or political agenda of the one who holds it. The fact that it may not be possible to determine prior to experience which opinion is correct does not mean that there is no fact of the matter. A plethora of points of view may generate a plethora of opinions so a method of sorting, assessing and falsifying them is needed. For the processes of cause and effect it exists and is called Science. If no such method exists for the purpose of classification and evaluation within the categories other than "cause and effect" then perhaps those categories have no referents, and opinions regarding them are all, not equally valid but, equally vacuous. If that conclusion is welcome then you are a Nihilist; if unwelcome then, by the argument quoted above, you are a Conservative. It is here that the poor Progressive attempts to deny the law of the excluded middle and contends for a plethora of equally valid, logically contradictory, facts of the matter to serve as referents for the world's conflicting opinions. No doubt one can continue to live and breath in this state of confusion but one's expectations of future possible worlds will almost inevitably be disappointed if they are founded upon wrong opinions, though happy accidents may occur.