Chapter Review: Reason

“So convenient at thing it is to be a rational creature, since it enables us to find or make a reason for everything one has a mind to.” Benjamin Franklin, polymath, diplomat, humorist, Founding Father, 1706-1790

“Those who are governed by reason desire nothing for themselves which they do not also desire for the rest of mankind.” Baruch Spinoza, Dutch philosopher, 1632-1677

This discussion reviews Reason, which is chapter 21 of Steven Pinker's 2018 book, Enlightenment Now: The Case for Reason, Science, Humanism and Progress. Pinker is a professor of psychology at Harvard. In this chapter, he defends the use of reason as a necessary component if, among other things, one thinks it is possible that politics maybe can be more rational than it is now.

Pinker paints a picture of reason, defined roughly as evidence- and logic-based thinking, as (i) having been critical to the development of modern civilization, and (ii) in need of defense despite its obvious role in improving nearly all aspects of life for centuries. He goes on to address one area of life where reason has been significantly derailed in a “flaming exception” to progress, tribal politics, and how the problem might be ameliorated. He argues that it is possible to significantly defuse the irrationality of tribal politics in part by greater reliance on modern teaching methods in debiasing and critical thinking, and in part how modern media and social institutions can deal with politics in a less political and thus more rational way.

Digression - correcting an error: Pinker contradicts an assertion made here on several occasions, specifically that some human minds can predict events 18-30 months in the future. That is wrong. Some people can predict events up to about 5 years into the future before their predictions fade into statistical insignificance. Accuracy seems to be highest for predictions up to one year out, and then they fade in accuracy.[1]

Attacking anti-rationalism: Pinker goes directly after people who argue that rationalism is “a pretext to exert power” that “all statements are trapped in a web of self-reference and collapse into paradox”, or that “it is futile to even try to make the world a more rational place.” He logically points out that “all these positions have a fatal flaw: they refute themselves. The deny that there can be a reason for those very positions.” His logic is simple: all of those arguments depend on a rational reason to believe any of their arguments, and as soon as “their defenders open their mouths to begin their defense, they have lost the argument, because in that very act they are tacitly committed to persuasion – to adducing reasons for which they are about to argue, which, they insist, ought to be accepted by their listeners according to standards of rationality that both accept.”

On this point, Pinker cites philosopher Thomas Nagel as arguing that “subjectivity and relativism regarding logic and reality are incoherent, because ‘one can’t criticize something with nothing’.” Pinker goes on to point out that even unhinged conspiracy theorists and spewers of alternative facts defend their indefensible beliefs and falsehoods with “Why should I believe you?” or “Prove it.” They never respond to reasonable questions or disbelief with “That’s right, there’s no reason to believe me.” or “Yes, I’m lying right now.” Everyone relies on reason, not as a matter of faith in reason, but as a matter of its unavoidable use.

We’re not always rational: Pinker next turns to an apparent reason to distrust reason, namely cognitive psychology, which is subject matter that informs and drives much of B&B’s ideology and advocacy. Among others, he cites Daniel Khaneman’s 2011 book, Thinking, Fast and Slow, with its now famous description of System 1, our fast, powerful and tireless unconsciousness, and System 2, our slow, weak and easily fatigued consciousness. Throughout his book, Pinker raises such concerns about various biases such as the availability heuristic, stereotyping, non-Bayesian thinking, and motivated reasoning, that sometimes lead to (1) false perceptions of reality, facts and truth, and/or (2) flawed reasoning that is applied to our perceptions, true or false:

But as important as these discoveries are, it is a mistake to see them as refuting some Enlightenment tenet that humans are rational actors, or as licensing the fatalistic conclusion that we might as well give up on reasoned persuasion and fight demagoguery with demagoguery. To begin with, no Enlightenment thinker ever claimed that humans were consistently rational. . . . . . What they argued was that we ought to be rational, by learning to repress the fallacies and dogmas that so readily seduce us, and that we can be rational, collectively if not individually, by implementing institutions and adhering to norms that constrain our faculties, including free speech, logical analysis, and empirical testing.

Here, Pinker seems to come close to giving up on the individual, and at least sees a possibility of greater rationality in collectivism and social institutions dedicated to rationality and norms that foster it. The norms he mentions are crucial. The rebuttal from the alternative fact and bogus logic populist and conservative crowd is obvious. It goes something like this: ‘I’ve got my free speech rights, you can’t touch them, and besides, I’m the truth teller and you are the evil liar and corrupter of all that is good, civilized and American.’ Pinker may very well be right that rationality will probably require social institutions and collective actions that render this irrational social- and self-identity no longer worth defending. That is a task for social institutions to play a major role in.

Pinker points to an aspect of evolutionary biology we have to accept and deal with, namely the deep human craving for reasons and explanations of the world. But there’s a catch:

Since the world is the way it is regardless of what people believe about it, there is a strong selection pressure for an ability to develop explanations that are true. Reasoning thus has deep evolutionary roots. . . . . But reality is a mighty selection pressure, so a species that lives by ideas must have evolved with an ability to prefer correct ones. The challenge for us today is to design an informational environment in which that ability that prevails over the ones that leads us into folly.

He makes good points here. All the available research points to a powerful innate need to explain things, even when there isn’t enough information to do that. Unfortunately, we often form beliefs without enough evidence, and we do it all the time. If this explanation is basically true, it clearly reveals the origin of many false beliefs and the flawed logic that generates them. This phenomenon is rampant in politics.

Symbols of cultural allegiance – social identity is a tough nut to crack: Pinker turns to researcher Dan Kahan (Yale, legal scholar), who generated evidence that people often hold false beliefs do so as a signal of cultural allegiance and who they are. The fact that their beliefs are false is often not important enough to abandon them, even when they know the belief is false. This is a matter of a person showing social identity and, in this case liberal, conservative or libertarian tribal affiliation:

A given belief, depending on how it is framed and who endorses it, can become a touchstone . . . . . sacred value, or oath of allegiance to one of these tribes. As Kahan and his collaborators explain: “The principle reason people disagree about climate change science is not that it has been communicated to them in forms they cannot understand. Rather, it is that positions on climate change convey values – communal concerns versus individual self-reliance; prudent self-abnegation versus the heroic pursuit of reward; humility versus ingenuity; harmony with nature versus mastery over it – all that divide them along cultural lines.”

Pinker points out that in one sense, belief in obviously false ideas and truths is rational in a person’s social context. People intuitively know that their opinions, e.g., on climate change, are not going to affect anything, but if they change from climate science denial to acceptance (or vice versa) they do know that can make an enormous difference in their social standing with the tribe. The mind-flipper on a sacred value can be seen as odd at best and at worst, a traitor to the tribe and ostracized. Pinker observes that “Given these payoffs, endorsing a belief that hasn’t passed muster with science and fact-checking isn’t so irrational after all – at least by the criterion of the immediate effects on the believer.”

It’s hard to argue with that logic. Kahan sees this mess as people playing a role in a giant “Tragedy of the Belief Commons: what’s rational for every individual to believe (based on [self-]esteem) can be irrational for the society as a whole to act upon (based on reality).” Researchers call this self-defense phenomenon “expressive rationality” or “identity-protective cognition.” From this observer’s point of view, this explains a great deal about why it is so very hard, usually impossible, to change minds with facts that run counter to self-identity, self-esteem, and political beliefs, morals and values. For climate change deniers, it is a matter of those human factors, not science, and not science-based logic. Instead, it is a matter of self-preserving logic, with or without bad science to back it up. Of course, that ignores people and businesses in climate science denial mode for the money, and self-aggrandizers and blowhards in it for themselves in way or another.

One quick note for completeness. Having education, much expertise and employing conscious reason does not guarantee rationality. It can lead to more ingenious rationalizations instead of a search for truth. That bias is called motivated reasoning. Hence the quote by Ben Franklin above.

Predicting the future: Pinker discusses at length research that is the empirical basis this observer’s favorite source of hope for mankind, Philip Tetlock (U. Pennsylvania, Annenberg Professor, https://www.sas.upenn.edu/tetlock/bio , book review 1 - https://disqus.com/home/discussion/channel-biopoliticsandbionews/book_review_superforecasting/ , book review 2 - https://disqus.com/home/discussion/channel-biopoliticsandbionews/book_review_expert_political_judgment_30/ ). Tetlock’s research is revolutionary. It revealed that people can learn to become more rational if they want to. Among other things, his finding of superforecasters who have an outstanding intuitive ability to predict future events (1) opened new fronts in warfare among nations, (2) intensified competition among businesses, and, at least for this observer, (3) revealed a major part of a pathway to partially rationalize politics. Pinker sets his discussion up and then leverages it like this:

Though examining data from history and social science is a better way of evaluating our ideas than arguing from the imagination, the acid test of empirical rationality is prediction. Science proceeds by testing the predictions of hypotheses . . . . Unfortunately the epistemological standards of common sense – we should credit the people and ideas that make correct predictions, and discount the ones that don’t – are rarely applied to the intelligentsia and the commentariat [the blithering class?]. Always wrong prognosticators [blowhards?] like Paul Ehrlich continue to be canvassed by the press, . . . . . The consequences can be dire: many military and political debacles arose from misplaced confidence in the predictions of experts . . . . . A track record of prediction also ought to inform our appraisal of intellectual systems, including political ideologies. . . . . A rational society should seek the answers by consulting the world rather than assuming the omniscience of a bloc of opinionators who have coalesced around a creed.

Pinker notes that we continue to hear from blowhards with dismal prediction track records because (1) no one is keeping score, and (2) blowhards are expert at couching their predictions in vagueness and hard to pin down generalities. And, on the rare occasions that a blowhard is shown to have been wrong and called out for it, they superb at rationalizing their failure into insignificance, e.g., “I was almost right”, “I was wrong but for the right reasons”, “I would have been right but for that unexpected incident”, “I will be proven right next year”, “That wasn’t what I predicted, you got it wrong”, and etc. Tetlock’s first book, Expert Political Judgment: How good it is? How can we know? dives deep into the amazing ability of experts to deflect their dismal track records into nothingness. Pinker is absolutely right to pound on the dismal failures that experts have been, and mostly still are. The people and nations who have learned from Tetlock and take his research seriously are building competitive advantages over those who ignore him.

Trump is incompetent at picking personnel, unless you like incompetence: It may be of some interest to readers that made it this far, thanks for that, Tetlock’s books cite two well-known people as examples of stunning, above and beyond the normal standard of expert failure: (a) Larry Kudlow, now President Trump’s Director of the National Economic Council, and (b) Michael Flynn, former high-ranking US intelligence officer and, briefly, Trump’s National Security Advisor. Before they came to power under Trump, Tetlock ripped Kudlow and Flynn to pieces as prime examples of America’s unfettered modern blowhardoisie. Trump certainly knows how to ‘pick the best people’, if by that he means the most incompetent – they are among the best at being the worst, especially Kudlow.

The superforecaster mindset: One final consideration deserves to be mentioned. Exactly who or what are these superforecaster people compared to non-superforecasters? Pinker describes it like this, and quoting Tetlock:

The forecasters who did the worst were the ones with Big Ideas – left-wing or right-wing, optimistic or pessimistic – which they held with an inspiring (but misguided) confidence: “As ideologically diverse as they were, they were united by the fact that their thinking was so ideological. They sought to squeeze complex problems into their preferred cause-effect templates and treated what did not fit as irrelevant distractions. . . . . As a result, they were unusually confident and likelier to declare things ‘impossible’ or ‘certain’. Committed to their conclusions, they were reluctant to change their minds even when their predictions clearly failed. They would tell us, ‘Just wait.’” Indeed, the very traits that put these experts in the public eye made them the worst at prediction. . . . . Tetlock’s superforecasters were: “pragmatic experts who drew on many analytical tools, with the choice hinging on the particular problem they faced. . . . . When thinking, they often shifted mental gears, sprinkling their speech with transition markers such as ‘however’, ‘but’, ‘although’, and ‘on the other hand’. They talked about probabilities, not certainties. And while no one like to say ‘I was wrong’, these experts more readily admitted it and changed their minds.” . . . . . they are humble about particular beliefs, treating them as ‘hypotheses to be tested, not treasures to be guarded. . . . . .They display what the psychologist Johnathan Baron calls “active open-mindedness”. . . . . Even more important that their temperament is their manner of reasoning. Superforecasters are Bayesian, tacitly using the rule . . . . . on how to update one’s degree of credence [confidence] in a proposition in light of new evidence. . . . . Two other traits distinguish superforecasters from pundits and chimpanzees. The superforecasters believe in the wisdom of crowds, laying their hypotheses on the table for others to criticize or amend and pooling their estimates with those of others. And they have strong opinions on chance and contingency in human history as opposed to necessity and fate. . . . . with the most accurate superforecasters expressing the most vehement rejection of fate and acceptance of chance.

This review will be followed by another discussion that focuses mostly on how Pinker sees a way forward toward more rational politics.

Footnote:
1. A personal misconception dispelled and a point about ideology: Pinker contradicts a belief that this reviewer held and expressed several times here at B&B. Specifically, I believed that researcher Philip Tetlock’s data on the human ability to predict future events faded into statistical insignificance at about 18-30 months in the future. Pinker flatly contradicts that. He asserts that the best minds can see future events with statistical significance before they fade at about 5 years in the future:

Once again, there was plenty of dart throwing [referring to the essentially random guessing that characterizes the spew from nearly all experts, talking heads, politicians, partisans, special interests, pundits, and ideological blowhards], but in both tournaments [rigidly controlled tests of people’s ability to predict the future] the couple [Tetlock and his colleague] could pick out “superforecasters” who performed not just better than chimps and pundits, but better than professional intelligence officers with access to classified information, better than prediction markets, and not too far from the theoretical maximum. How can we explain this apparent clairvoyance? (For a year that is – accuracy declines with distance into the future, and it declines to the level of chance around five years out.)(emphasis added)

B&B orig: 2/8/19

Some Thoughts on Political Reasoning and the Rationality and Morality of Politics

Stuff just keeps falling on the trail

Political reasoning (Germaine's definition, v. 1.0): Unconscious and conscious thinking about political issues and policies in view of cognitive and social psychological factors, including perceptions of relevant reality, truths and facts, personal ideology, personal morals, ethics or values, self-identity, social identity, and social institutions and norms the individual identifies with; it can be mostly rational by being reasonably based on significantly or mostly true objective reality, truths and facts and thinking or logic that reasonably flows from objective reality, truths and facts; it can be mostly irrational by being based on significantly or mostly false perceptions of truths and facts and/or significantly or mostly flawed thinking or logic, wherein what is reasonable or not is assessed from the point of view of service to the public interest (as I tried to 'objectively' define the concept)

In his 2018 book, Enlightenment Now: The Case for Reason, Science, Humanism and Progress, psychologist Steven Pinker discusses some context and suggests some tactics that might help rationalize politics to some extent relative to what it is now. This discussion is based on chapter 21, Reason.

He argues that although humans operate with cognitive and emotional biases that sometimes leads to error, that does not mean that (i) humans are completely irrational, or (ii) there is no point in trying to be more rational in our thinking and discourse. He argues that both ideas are false. Bias and error happens but not all the time because if that were the case, it would be impossible for anyone to say we are subject to bias and error. He argues: “The human brain is capable of reason, given the right circumstances; the problem is to identify those circumstances and put them more firmly in place.”

Fact checking: Pinker asserts that despite a common perception of America being in a ‘post-truth era’, that is false because societies have always been subject to lies, deceit, unsupported conspiracy theories, mass delusions and so forth. He points to the rise of fact checking in response to the rise of Trump as evidence of social progress. Poll data indicates that about 80% of the public is open to the idea of journalists questioning politicians, pundits and special interests about fact accuracy in live interviews. Fact-checking is increasingly popular with the public and complaints are increasing in cases where when fact checking is not made available.

In that regard, Dissident Politics is at or near the leading edge in advocating public refusal to listen to sources with an undeniable track record of chronic lying without real-time or near real-time fact checking. The cognitive power of unchallenged lies is too much to allow it to go unchallenged for any significant period of time. It makes sense to prefer a linguistic tactic called the truth sandwich to blunt the at least some of cognitive power of lies and deceit.

Moral irrationality: Pinker points to steady social progress citing the court case, Loving v. Virginia, 388 U.S. 1 (1967), a Supreme Court civil rights decision that struck down all state laws banning interracial marriage. He asserts that “moral irrationality” can be outgrown. By casting interracial marriage in terms of being morally irrational, he incorporates conceptions of what is morality rational and what isn't in his conception of social progress. That is an important point because it correctly sees politics as a matter of not just ice-cold facts and logic, but also hot moral values.

The affective (emotional-moral?) tipping point: Pinker argues about rationality and mindset change:

Wherever we get upset about the looniness of public discourse today, we should remind ourselves that people weren't so rational in the past, either.

Persuasion by facts and logic, the m

ost direct strategy, is not always futile. . . . . Feeling their identity threatened, belief holders double down and muster more ammunition to fend off the challenge. But since another part of the human mind keeps a person in touch with reality, as the counterevidence piles up the dissonance can mount until it becomes too much to bear and the opinion topples over, a phenomenon called the affective tipping point.

Pinker goes on to point out that once something becomes ‘public knowledge’ disbelievers begin to hit their personal affective tipping point and change their minds. That is in accord with evidence that Americans who disbelieve human-caused climate change are slowly changing their minds, one at a time. But that sort of mindset change also depends on each person's subjective cost-benefit assessment of the social damage they will incur for changing their minds. As one can see, assigning rationality and irrationality to political thinking is very complicated and fraught with ambiguity. That complexity and ambiguity is the very fertile soil that tyrants, liars, kleptocrats, oligarchs, deceivers, mass murderers and other brands of bad leaders take root and grow in. Therein lies the main source of unnecessary human misery, poverty, misery, racism, bigotry, hate and bloodshed that litters human history. That is an inescapable aspect of what it is to be biologically, psychologically and sociologically human.

Debiasing thinking and fostering critical thinking: Pinker observes that the “wheels of reason turn slowly” and it makes sense to apply torque to two sources of influence, public education and the professional media. He observes that although some or many people have been arguing for better teaching of critical thinking for decades, that job is tough:

People understand concepts only when they are to think them through, to discuss them with others, and to use them to solve problems. A second impediment to effective teaching is that pupils don't spontaneously transfer from one concrete example to others in the same abstract category. . . . . With these lessons about lessons under their belts, psychologists have recently devised debiasing programs that fortify logical and critical thinking curricula. They encourage students to spot, name and correct fallacies across a broad range of contexts. . . . . Tetlock has compiled the practices of successful forecasters into a set of guidelines for good judgment . . . . These and other programs are provably effective: students newfound wisdom outlasts the training session and transfers to new subjects.

This is extremely encouraging because it says that at least some people can learn to be more rational if they want to, and mental traits that facilitate rational, critical thinking have been identified and thus directly addressed in the teaching. There is no data that says that only some people can become more politically rational. If Peter Berger in his brilliant little 1963 book, Invitation to Sociology, is right, there is nothing this observer can see that prevents the building of powerful social institutions that hold objective facts, less biased political reasoning and critical thinking as the highest moral or ethical values.

Some such institutions may exist now, probably mostly scattered, fragmented academic groups, but they are not yet powerful influences on mainstream American politics and society. That needs to change. Those institutions need to be built ASAP.

Along those lines, there is reason for encouragement. Pinker argues:

Many psychologists have called on their field to “give debiasing away” as one of its greatest potential contributions to human welfare. . . . . As one writer noted, scientists often treat the public the way Englishmen treat foreigners: they speak more slowly and more loudly. Making the world more rational, then, is not just of training people to be better reasoners and setting them loose. . . . . Experiments have shown that the right rules can avert the Tragedy of the Belief Commons [what’s rational for every individual to believe can be irrational for the society as a whole to act upon] and force people to dissociate their reasoning from their identities. . . . . Scientists themselves have hit on a new strategy called adversarial collaboration, in which mortal enemies work together to get to the bottom of an issue, setting up empirical tests that they agree beforehand will settle it (citing Psychological Science, 12, 269-275, 2001).

From this observer’s point of view, Pinker is right that if psychologists can teach debiasing, it would be one of its greatest potential contributions to human welfare. Things are not as bleak as the news would have it. Humans still have a chance to outgrow their self-destructive tendencies, even if the toll along the way is in the hundreds of millions or billions of lives.

So, is that assessment too optimistic? Or, are humans doomed to an ultimate fate of enslavement, misery and maybe even self-annihilation with complete species extinction?

B&B orig: 2/15/19

Chapter Review: Humanism

In Humanism, chapter 23 in Steven Pinker’s 2018 book Humanism Now: The Case for Reason, Science, Humanism and Progress, Pinker lays out his arguments that the ideal of humanism is superior to other ideologies or belief systems that lay claim to being best for humanity, and its morality and long-term well-being. Broadly speaking, humanism is a movement that enlightens the meaning of life and morals based on non-supernatural grounds.

Humanism holds, among other things, that ethical and moral values derive from human needs, empirical evidence and rational analysis leads to knowledge of the world. Progressive cultures “working to benefit society maximizes individual happiness.” Collectively, all of that refers to what can be called human flourishing. Based on the historical and scientific evidence he relies on, Pinker firmly rejects the notion that humans must look to any God for deep meaning, morality, happiness, fulfillment or social progress. Instead, humanism is based on principles such as impartiality, e.g., ‘your interests are as good as mine’, to provide a secular basis for morality. In that conception moral sources, everyone has an equal right to major concerns such as life, safety, health, free expression and social and emotional attachments, all of which contribute to human flourishing. Major humanistic concerns include blocking major social influence by “rational sociopaths” and to justify human needs we morally ought to respect.

Balancing conflicting morals and desires: This aspect of Pinker’s vision of humanism is fully in accord with the balancing of moral, freedoms and other conflicts the B&B anti-bias ideology advocates:

Unlike ascetic and puritanical regimes, humanistic ethics does not second-guess the intrinsic worth of people seeking comfort, pleasure and fulfillment . . . . . At the same time, evolution guarantees that these desires will work at cross-purposes with each other and with those of other people. Much of what we call wisdom consists in balancing the conflicting desires within ourselves, and much of what we call morality and politics consists in balancing the conflicting desires among people.

(emphasis added)
That is a bit of 3rd party validation for the balancing act that the anti-bias ideology is significantly based on.

The utilitarianism objection refuted: Humanism has been criticized as blind utilitarianism, which could lead to bad outcomes such as euthanizing some unlucky people to harvest their organs for the good of a greater number of others who need new organs. Pinker argues that human flourishing is not a humanistic utilitarian morality of just seeking the greatest happiness for the greatest number, as the happy organ harvesters would have it. Instead, humanistic morals are evaluated by the consequences of our actions. One can say that lying is bad and immoral, as B&Bs anti-bias ideology posits, but there are times when the consequence of a lie justifies itself. For example, it is defensible or good to lie to a person seeking to do a bad thing, e.g., murder someone, to prevent the worse thing, i.e., the murder. In this regard, humanistic ethics and morality are pragmatic and rationally flexible according to circumstances. In a sense, that reflects a rational anti-ideology ideology.

That said, Pinker admits that humanism has a strong utilitarian streak in it, but that is not a lethal flaw. He argues that well-known utilitarians such as Jeremy Bentham and John Stuart Mill came to the conclusion that slavery, cruel criminal punishments and even animal cruelty were all bad and outside acceptable bounds of utilitarianism. Apparently, evolution has conferred on most members of the human species a common belief that some things are just not right and they draw lines: “That’s why in practice, humanism and human rights go hand in hand. . . . . since people can always spin doctor their selfish acts as benefiting others, one of the best ways to promote overall happiness is to draw bright lines that no one may cross.”

Pinker also points out that historical evidence shows that when cultures, or people of different cultures, come in contact and they need to get along, the human tendency is to converge on humanistic values, e.g., I won’t kill you if you won’t kill me. He cites the origin of American constitutional church-state separation: “The only way to unite the colonies [with incompatible religions and practices] under a single constitution was to guarantee religious expression and practice as a natural right.

Competing moral frameworks refuted: Pinker asserts that when people are being rational, culturally diverse and need to get along, they converge on humanism. Theistic morality holds that God’s morals are right and supernatural rewards and punishments await depending on how one behaves. For believers in an immortal soul, that can loosen attachments to humanistic morals. The reward for punishing heretics and infidels can lead to immortal rewards, while slackers are forever punished.

Another anti-humanist mindset, romantic heroism, is equally daffy and just as dangerous, if not more so. Romantic heroism arose from 19th century romantic heroism, and continues today as authoritarian populism (Donald Trump), neo-fascism (Trump again), neo-reaction and the alt-right (definitely Trump). This mindset holds that morality lies in “purity, authenticity and greatness of an individual or a nation.”

Some who don’t fully profess to adhere to theistic morality or romantic heroism nonetheless see their value by providing a theistic, heroic or tribal psychological basis to argue that humanistic humanism cannot sustain a nation or society for the long run. Pinker’s criticism of that thinking is blunt and historically correct: “It’s a short step from the psychological claim to a historical one [but]. . . . . the moral, psychological and historical arguments are wrong.”

Other points: Pinker discusses several rationales in opposition to humanism. For example, he discusses and rebuts attacks based on the ‘hard problem’ of consciousness. He argues that God of the Gaps arguments to account for what we do not yet understand about consciousness is logically flawed. Our current state of incomplete understanding in no way opens a rational door for any God or immaterial soul: “Nothing that we know about consciousness is inconsistent with the understanding that it depends entirely on neural activity. . . . . the phenomena of consciousness look exactly as you would expect if the laws of nature applied without regard to human welfare. If we want to enhance that welfare, we have to do it ourselves.”

No immaterial soul or anything else immaterial. Dualists will definitely take exception to that brazen assertion.

Pinker discusses and criticizes Nietzsche at length, arguing that he was and still is a mortal enemy of humanism. He considers Nietzsche to be a major force behind modern resurgent authoritarianism, nationalism, populism and fascism: “Nietzsche argues that it is good to be a callous, egotistic, megalomaniacal sociopath. [quoting Nietzsche ] ‘I do not point to the evil and pain of existence with the finger of reproach, but rather entertain the hope that life may one day become more evil and more full of suffering than it ever has been. . . . . Man shall be trained for war and woman for the recreation of the warrior. All else is folly. . . . . Thou goest to woman? Don’t forget thy whip.’”

That sounds very anti-humanist. Pinker asserts that Nietzsche is riddled with logic flaws and has no moral authority to speak for anyone other than himself. Despite that, Pinker observes: “Nietzsche is among the most influential thinkers of the 20th century and continuing into the 21st. Most obviously Nietzsche helped inspire the romantic militarism that led to the first World War and the fascism that led to the Second.”

Regarding theistic morality and secular morality, Pinker comments:

The Euthyphro argument puts the lie to the common clam that atheism consigns us to a moral relativism in which everyone can do his own thing. The claim gets it backwards. A humanistic morality rests on the universal bedrock of reason and human interests . . . . For this reason, many contemporary philosophers . . . . . are moral realists (the opposite of relativists), arguing that moral statements may be objectively true or false. It’s religion that is inherently relativistic. . . . . Not only does this make theistic morality relativistic, it can make it immoral.

To support this, Pinker points out that, for example, the Old Testament includes admonitions permitting immoral behavior including mass rape, genocide, death for homosexuality, death for talking back to one’s parents and death for working on the Sabbath. He describes modern believers’ response like this: “Today, of course, enlightened believers cherry-pick the humane injunctions while allegorizing, spin doctoring, or ignoring the vicious ones, and that’s just the point: they read the Bible through the lens of Enlightenment humanism.” In his view, religion is morally relativistic compared to the moral realism that flows from humanism. His reasoning seems rather sound.

B&B orig: 2/23/19

Chapter Review: Complex Adaptive Systems, Chaos and Prediction

Chaos

Reductionism: According to the Internet Encyclopedia of Philosophy, “reductionists are those who take one theory or phenomenon to be reducible to some other theory or phenomenon. For example, a reductionist regarding mathematics might take any given mathematical theory to be reducible to logic or set theory. Or, a reductionist about biological entities like cells [or a human brain] might take such entities to be reducible to collections of physico-chemical entities like atoms and molecules. The type of reductionism that is currently of most interest in metaphysics and philosophy of mind involves the claim that all sciences are reducible to physics. This is usually taken to entail that all phenomena (including mental phenomena like consciousness) are identical to physical phenomena.”

This is a review of chapters 1 (What is Complexity?) and 2 (Dynamics, Chaos, and Prediction) of Melanie Mitchell's 2009 book, Complexity: A guided Tour. The book is easy to read and is written for a general audience. It limits discussion of mathematics to what is necessary to understand general concepts. The complex, difficult to define concepts that Mitchell discusses in chapters 1 and 2 are critical to understanding the implications of complexity research for proper understanding of humans as individuals and as they operate in societies. One implication is that knowledge from complexity science apparently contradicts some aspects of a very common and persistent belief, reductionism, about how the world works.

Complex adaptive systems -- complex collective behavior:In chapter 1, Mitchell describes complex systems. Complex systems ranging from the behavior of army ants, a person's immune system or a human brain to a whole society, economies and the internet all constitute complex adaptive systems (CAS). Although there is not yet a single definition of complexity or CAS, they share traits that help describe them. A key trait is that all CAS exhibit complex collective behavior where each individual component follows simple rules of behavior with no central leader or controlling source. The individual components include nerve cells in a brain, individuals using the the internet and how people behave in economies.

Another common trait of CAS is their capacity to process signals and information that arise from both internal and external sources. Behavior is thus influenced arising from both internal and external environments. Another CAS trait is complex behaviors that adapt to changing real world conditions in unpredictable ways despite a lack of central system control. Based on those three common traits, Mitchell proposes two definitions for a CAS:

1. A system in which large networks of components with no central control and simple rules of operation give rise to complex collective behavior, sophisticated information processing, and adaption via learning or evolution.

2. A system that exhibits nontrivial emergent and self-organizing behaviors.

In this definition, emergence refers to the idea that although the rules that guide behaviors are simple, that generates complex behaviors in unpredictable ways. In this sense, observable behavior is emergent from the CAS as a whole.

Dynamic systems and chaotic (non-linear) systems: Systems such as the solar system, a beating heart, a human or animal brain, the stock market and global climate are dynamic systems because they change over time. The study of dynamic systems led to the finding of chaotic systems, which are systems where a even a miniscule uncertainty about a full understanding of a system in its initial state can lead to massive errors in predictions about behaviors or subsequent states of the system. The upshot is that any small error about a chaotic system’s initial state will lead over time to huge errors in predictions of future states and behaviors. In essence, prediction becomes impossible over time.

An aspect of chaotic systems is that the whole is different from the sum of their parts and inputs are not proportional to outputs. That is called being non-linear. One linear system, or nearly linear, is a cup of sugar mixed with a cup of flour. The two components are unchanged and thus linear. A cup of baking soda and a cup of vinegar is non-linear because the components change and give off carbon dioxide fizz. Most systems in nature are non-linear. Mathematician Stanislaw Ulam put it like this: “Using a term like nonlinear science is like referring to the bulk of zoology as the study of non-elephant animals.” Apparently not much in nature is linear.

This aspect of chaos is what contradicts reductionism, which holds that future behaviors and states of various systems can be predicted if enough can be known about a system in advance. That is simply not true. That can never happen due to unavoidable, inherent uncertainty in trying to fully understand any chaotic system at any point in time. Tiny initial errors will lead to massive errors over time. The figure below shows how a tiny difference in an initial parameter, x0 = 0.2 vs x0 = 0.2000000001 eventually leads to different outcomes that are unpredictable.

The political upshot: Politics is a chaotic or non-linear system in any given country. Predictions about what will happen and how policies will play out over time cannot be predicted very far in advance. Existing evidence is that the best humans can predict events up to about 5 years in advance. After that, predictions fade into the chaos of random events and become mere blind guesses. Ideologues who assert their ideology is best for the long run cannot know that to be true. That kind of belief is faith, not a matter of truth.

B&B orig: 2/27/19

China: A Deep Surveillance State

Deep state: “In the United States, the term ‘deep state’ describes a form of cabal that coordinates efforts by government employees and others to influence state policy without regard for democratically elected leadership. . . . . Deep state was defined in 2014 by Mike Lofgren, a former Republican U.S. congressional aide, as ‘a hybrid association of elements of government and parts of top-level finance and industry that is effectively able to govern the United States without reference to the consent of the governed as expressed through the formal political process.’ It has become a key concept of the ‘alt right’ movement as expressed by Steve Bannon and Sean Hannity.”

Surveillance deep state: In China, a system to assign social standing and to regulate or control citizen behavior and ultimately belief, characterized by (i) constant monitoring of citizen movement, and financial, social and other personal and interpersonal activity, and (ii) controlling behavior using a ‘social credit system’ that (a) rewards personal, social, financial and other behaviors the government wants to encourage, and (b) punishes behaviors the government wants to discourage. Depending on their score, in essence, their social standing, citizens with high social credit scores earn varying degrees of access to good schools and universities, public transportation, financial services, travel visas, high paying jobs (or any job), the internet and any other good or service the government chooses to include in the social credit system. Computers running algorithms analyze citizen behavior as it flows in, e.g., from surveillance cameras, GPS movement tracking of cell phones, internet social interactions, or from cell phone purchases, and the system then rewards or punishes by adjusting credit scores. Control of beliefs flow naturally from public acquiescence to the social credit system, e.g., as unconsciously rationalized by the human mind in the face of no other choice. In theory, this form of behavior and belief control can apply to dictatorships, democracies and any other form of government that can or is forced to accommodate a similar social credit system. -- Germaine

Chinese policewoman using facial-recognition sunglasses linked to artificial intelligence data analysis algorithms while patrolling a train station in Zhengzhou, the capital of central China's Henan province

An article in the current issue of The Week magazine discusses China's social credit system, Chinese government progress in getting the system up and running and how it works. The Week writes: “China's 1.4 billion people are getting ‘social credit’ scores that rate their trustworthiness — and determine their place in society. . . . . All that data is fed into a computer algorithm that calculates a citizen's trust score. Take care of your parents, pay your bills on time, and give to charity and you'll be rewarded with a high rating, which can get you access to visas to travel abroad and good schools for your children. Run a red light, criticize the government on social media, or sell tainted food to consumers and you could lose access to bank loans, government jobs, and the ability to rent a car. Beijing aims to have the program running by 2020; pilot versions are underway in some 30 cities.”

The system is being put in place “partly, it's because China wants to better control its freewheeling and poorly regulated economy, now the world's second largest. A social credit system will let the government easily punish business people who sell toxic baby formula or rotten meat, as well as bureaucrats who take bribes.”

The system works in part “by monitoring the wealth of data generated by citizens’ smartphones. Many Chinese have given up on cash and almost exclusively use their phones to pay for goods and services — $5.5 trillion in mobile payments are made in China every year, compared with about $112 billion in the U.S.”

Data analysis works like this: “An algorithm assigns users a score between 350 and 950. The higher the number, the more perks you get. Low scorers have to pay larger deposits to do things like reserve hotel rooms, and they can be shut out of first-class seats on trains and planes. . . . . Personal factors weigh heavily — the degrees you hold, how much time you spend playing video games, and even the scores of your friends. So if your rating drops, your friends have an incentive to shun you, lest their scores dip too.”

The technology exists, but needs to be integrated into the system. “Some apartments already use facial recognition to unlock doors, and a growing number of restaurants let customers ‘smile to pay’. As more apps roll out, they will feed their data into a new government surveillance program called Sharp Eyes, a reference to the Mao Zedong–era system of neighbors informing on one another. Security cameras, ubiquitous in stores and on street corners, will be integrated into that surveillance platform, and artificial intelligence will analyze the mountain of video data.”

If the algorithm makes a mistake, “the consequences will be dire.” For example, when one person “entered an incorrect account number when paying a fine, the result was a blanket ban from all travel except the worst seats on the slowest trains.”

Chinese people cooling off at the beach - assuming they have the credit score to get there and to be there

The Wall Street Journal comments in an article today: “As hundreds of millions of Chinese begin traveling for the Lunar New Year holiday, police are showing off a new addition to their crowd-surveillance toolbox: mobile facial-recognition units mounted on eyeglasses. China is already a global leader in deploying cutting-edge surveillance technologies based on artificial intelligence. The mobile devices could expand the reach of that surveillance, allowing authorities to peer into places that fixed cameras aren’t scanning, and to respond more quickly.”

Examples of criminals the police have spotted using the AI-linked facial recognition glasses exist. “While the technology is probably useful in catching criminals, it could also make it easier for authorities to track political dissidents and profile ethnic minorities . . . . By making wearable glasses, with AI [artificial intelligence] on the front end, you get instant and accurate feedback,” Mr. Wu said. “You can decide right away what the next interaction is going to be.”

Given the collectivist culture of the Chinese people, most people accept the credit system and believe it is mostly good for their society and country. With that mindset, it is hard to see how a system like this can ever be dislodged.

Could this be the basis of a thousand year civilization? Is this the inevitable fate of societies and the human species, collectivist or individualist?

B&B orig: 2/7/18

A New World Order is Being Born

Chinese policewoman using facial-recognition sunglasses linked to artificial intelligence data analysis algorithms while patrolling a train station in Zhengzhou, the capital of central China's Henan province; China is instituting a nation-wide deep surveillance state to control both citizen thought and behavior

Writing a analysis piece for Bloomberg Businessweek (April 2, 2018 issue, pages 17-18), Michael Schuman argues that America's trade war with China could be and should be the beginning of a new world order. Schulman's brilliant analysis reflects an unparallelled grasp of reality in this observer's experience.

Schulman writes:
“Let's not sugar coat it any more. The US and China are in a trade war. . . . . The Chinese embassy in Washington, in a formal statement, pledged the country would ‘fight to the end’.

Perhaps this trade war will be resolved through negotiations . . . . The crisis might dissipate into a big nothing, with Xi tossing a few concessionary crumbs at an impatient and inconsistent Trump, who may prefer quick, tweetable wins to the hard work of changing Chinese trade practices that really threaten US businesses.

But a darker possibility cannot be ruled out: This trade war by be a critical turning point in history, the moment when irreconcilable ideological and economic differences between the world’s two most important countries burst into the open. In that case, the world my never be the same.

Some experts argue that such a conflict was inevitable . . . . as has happened [in similar circumstances] throughout history. . . . . Trump and Xi have both staked their political futures on making their nations ‘great again’, resulting a clash of nationalisms with potentially dire consequences for everybody. However the current trade spat works itself out, its fundamental causes aren't going away.

Trump is breaking with decades of US foreign policy designed to avoid just such a conflict. . . . . The whole idea was to cooperate with Beijing’s quest for economic development, to transform it from potential adversary to ally, and possibly, from dictatorship to democracy.

To Trump, that strategy was a historic mistake that allowed the country to grow wealthy and powerful at the expense of the Western world.

. . . . For much of the past 40 years, the country seemed to be moving in the ‘right’ direction. -- toward a more market-oriented economy and a more open society.

That case has become harder to make. Part of the reason is purely political. Many politicians in the US are fixating more on the perceived downside of China’s rise . . . . . and less on the benefits of lower prices to consumers and expanding business opportunities to US corporations.

A much bigger factor is Xi. Newspaper headlines may blame Trump for setting off the current trade war. But that’s not entirely fair. Xi is just as culpable, perhaps even more so. . . . . . China was never really following the path the West anticipated. It borrowed the tools and trappings of capitalism while dispensing with liberal political, economic and social principles that have traditionally accompanied it.

Certainly, Xi asserts the usual promises to continue ‘opening up’ and to champion globalization. But in real life, he’s dropped even the pretense that China is heading in the ‘right’ direction. His regime is regressing into a one-man dictatorship. . . . . He’s creating rival institutions to those of the West . . . . While blathering on about pro-market reform, Beijing is intensifying Communist Party influence over business and heavily subsidizing many high-tech companies to give them an advantage over Western competitors.

. . . . No longer content to join the US-led economic order, China is striving to change it to suit its own interests. All Trump is doing is calling out what’s become obvious: China is not a partner, but a competitor, and has to finally be treated as such.

. . . . [China’s] leaders that the country’s economic future depends on their ability to upgrade its industries and foster technological innovation, and they’re unlikely to significantly alter their industrial program under any circumstances. Trump may be able to pry open a market here or remove a regulatory hurdle there. . . . . But he’s not likely to persuade Xi to give up on his Chinese Dream.

Nor will his successors. Trump will eventually leave the White House . . . . . But the fundamental challenge from China isn’t likely to vanish. The danger that the world could again degenerate into competing blocks -- one democratic and free market and the other authoritarian and statist -- will remain a terrifying prospect. Washington invited China into its new world order. Now China could destroy it.”

Commentary: As unpleasant as that vision seems, it strikes this observer as completely accurate. It fully accords with what this observer experienced in person with how China does business with Western companies. In doing business with the West, China’s focus was unfailingly focused on:
(i) sucking up all the technology possible, even if the Chinese experts who received it were incapable of understanding what they received,
(ii) not allowing one Yuan more out of the Country than was absolutely necessary, and
(iii) adopting a patient, ultra-long term view, decades or centuries if needed, to build global technological and economic advantage.

China’s relentless focus and endless patience cannot be overstated.

Schulman’s analysis, including his warnings about Trump’s serious personal weaknesses, and America’s unstable form of government, ought to be required reading.

B&B orig: 4/6/18