Old Guy Humor

  • Because laughter is more dignified than whining.
  • The other day I was taking a long walk and just avoided getting caught in a thunderstorm. I took refuge under the local park admin building canopy. While there, I used the restroom inside, where they were having some kind of community event. A woman, obviously part of the event, saw me standing there and asked: “Are you here for the…?” “No”, I replied, “I’m just an old guy with a bladder.”
  • There’s a technique used to motivate oneself called gamification.  It essentially means turning work you have to do anyway into something like a video game in which tasks have point values and you are always aiming to raise your Highest Score.  So, applied to the perpetual chore of adapting to getting old, I’m going to rechristen the process “Game of Groans” in which I put down insurrections in each of the seven kingdoms of my anatomy as they rise in rebellion against me, the true-born heir to the Groan. 

Free Will: What Must It Be?

Planning and praying for a good hunt. (Jackson Pollock, She-Wolf)
  • Note: this is a longer read than the typical post, about double that size.
  • Free will is best thought of, not as a violation of causal processes or an exemption from them, but as an arrangement within causal processes from which new capacities emerge, capacities that breach the limits of pre-conscious causal processes — those in which the cause occasions its effect solely in terms of forces in play immediately at the point of contact, oblivious to wider concerns or longer-term factors.
  • Free will as we know it is found most clearly in human beings.  It involves the awareness of possibilities (Daniel Dennett’s “degrees of freedom”) within the power of the agent to realize, no matter how wide the scope or how long the term of the expected benefit.
  • Free will is a special kind of will, one that involves deliberation, which is the conscious consideration of possibilities.
  • Wills aim at some benefit, whether to an individual (self-interest), to a group (altruism), or to a virtual group (universality, that is, a will benefiting equally anyone who meets a threshold requirement that is not morally arbitrary).  The initial, and enduring self-interest of any organism (which alone wills things) is survival, but in a social and cultural species self-interest can expand to include: 1) first, the self-interest of the group which supports the survival of its members, and 2) second, to presenting a character in one’s actions aligned with a self-image encouraged by either the group or the individual.
    • This second expansion of self-interest accounts for those who sacrifice their own survival to act as a good Christian or a good Roman. These are still interests in which the agent has a stake, but they go beyond the simple survival of the individual.
    • So, there are only three possible beneficiaries of a will: the self, the physical group to which the self belongs, or the virtual group to which the self belongs (some version of an Enlightenment universal, say, human beings, understood by definition as bearers of rights).
  • Free will aims at benefits selected from a  range of possible outcomes and from a range of possible benefits.  This introduces longer terms and wider considerations, both of which require sustained deliberation rather than impulse or instinct
  • Even if one only aims at survival, one can choose short-term risks to increase one’s long-term chances of survival.  But as different kinds of benefits are considered alongside survival, deliberations become more complicated and such beings find themselves choosing within wider parameters and facing all kinds of trade-offs.
  • Yet free will does not happen outside of causal processes, but rather in spite of them.  That is the core of compatibilism (the view that, when understood properly, free will and determinism are compatible).  Free will comes into being when causal processes are arranged in such a way as to make possible the deliberate consideration of possibilities that the agent can initiate, as it considers the comparative benefits of different courses of actions.
  • But before that can happen, there must exist pre-conscious systems in which organic homeostasis occurs, that is, organisms in which system-wide equilibria are sustained by causal processes whose workings are determined by the blindly mechanical action of immediate causes on their immediate effects.
  • In other words, it is as if a machine were engineered with a purpose in mind, except that the engineer is blind causation, randomized over immense lengths of time.  Evolution casts up mutations that mostly fail to produce a viable machine.  But when, at long last, a viable machine is accidentally produced, the parts work together within a system that functions to a recognizable end.  And organisms go a step farther than machines in that they are provisionally self-maintaining for the lifetime of the organism.  
  • The most critical organ for free will is the brain, which, in order to enhance the prospects of survival, develops ever more in the direction of processing information about the organism’s environment and internally projecting imagined scenarios of action in order to safely test their viability before committing to them.  This was at first purely a matter of perceptions of prey and predators and the instinctive emotions fueling the pursuit of prey (desire) and the flight from predators (fear).
  • As the brain increased its powers of inference, anticipation, and deduction, calculation began first to serve the driving emotions and passions (a` la David Hume) and then to begin to control, organize, and discipline those emotions to serve a desired self-image or character, that is, a honed ability to function as needed to achieve the agent’s chosen benefits.  Early on, that meant the cultivation of the virtue of the gatherer, the hunter, the warrior, and the leader.
  • The cultivation of astuteness (prudence in the amoral sense) is the system-maintaining highest order that serves self-interest and survival.  Machiavelli demonstrates the scope and limits of this in his two great works, The Prince, on how this works in principalities, and The Discourses on Livy, on how this works in republics.
  • The cultivation of moral virtue (prudence in the moral sense, now more commonly called probity or practical judgment) is the system-maintaining highest order that serves those final ends or values that go beyond mere self-interest, culminating in altruistic ends.
  • Free will, then, means an arrangement of causal processes that escapes the limitations of inorganic causality — that it is conditioned by immediate causes, and thus blind to distant consequences; it does this by enlarging the conditions of action to include considerations that go beyond the impulses of the moment, the interest of the isolated self, and the attainment of material benefits — beyond all that to the attainment of exemplary kinds of character, that is, to the perfection of the self (according to some code or standard) rather than its mere gratification.

Will: Absolutely Free or Absolutely Conditioned?

  • The notion of absolute free will, metaphysical free will, or libertarian free will, is misleading.  To face choices free of all conditioning would be to face them without any formed character or any awareness or experience of consequences.  Such freedom would be meaningless because it is stripped of the context that gives it meaning.  It would be the freedom to act randomly and without purpose.  That describes the condition of infancy or mental breakdown, not the condition of a fully-functioning moral agent.
  • I am suggesting that the concept of absolute free will slips free of the real-world context in which alone it makes any sense.
    • Aristotle discusses a similar slippage from context in those who ascribe actions to god (as Aristotle understood god, the prime mover).  Aristotle’s prime mover was perfect and complete, and as such had no need of action, for action is a necessity only for imperfect beings, who have needs and desires arising from their incompleteness.
    • I argue that both Aristotle’s complete god and absolute free will’s unconditioned willing are limiting cases, that is, reference points outside the range of meaningful free will, that serve only to define the limits of the concept, but do not define the concept itself.
  • Thus, free will concerns the choice of appropriate ends and of a suitable organization of the self (created by good actions leading to good character) rather than the creation by fiat of possibilities that did not exist previously.
  • Habit is both a help and a hindrance to free will.  Experience allows us to build our astuteness and technical abilities (instrumental capacities) and our probity (moral capacity).  In both cases we enlarge our capacities by developing suitable habits, by discovering useful routines and, by making them routine, reserving our active deliberation for special cases, borderline cases, and the careful weighing of the highest-ranking ends, when trade-offs among them are necessary.
  • But a habit is a purposeful rut, and when the rut has become obsolete or counterproductive, it is hard to break (for the same reasons it made choices easier when it served our purposes).
  • To act without being subject to any conditions would be to act without purposes, experience, abilities, or character. It would mean being reduced to the state of a helpless and dependent infant.
    • One of the problems with lengthy linear arguments within established traditions (orthodoxies) is that such habits of thought crowd out the real-world context which alone gives the topic its real meaning.
  • Advocates of absolute free will model their idea of will on a context-free ideal that is impossible and that would be without meaning or value if it could exist.
  • They also ignore that agents undergo an organic process of maturation. If free will is anything, it’s a capacity. Agents begin as infants lacking even the capacities necessary to survive. Maturation is the organic processes of acquiring abilities through nature and nurture, and a a third kind of conditioning, experience (sometimes included under nurture). Free will, like any other capacity, can only be acquired through some combination of these kinds of conditioning.
  • By contrast, hard determinists disregard that, as agents, we act on our own agency, selecting from among ends available to us, but starting from pre-existing limits.

Agency as a Self-Correcting Condition

  • Agency should work much as Karl Popper says science should.
  • Both activities are neverending and perpetually incomplete.
  • Both are prone to error and false or premature certainty, but both are capable of self-correction.
  • Both work within the limits of their current assumptions (i.e., beliefs, paradigms), of their methods for comparing alternatives and hypotheses, of their technical capacities, and of their current store of process-tested tentative knowledge.
  • And, crucially, both have the capacity to review and reconsider every previous choice using new data, new considerations, and new minds, if necessary.
  • Instead of defining free will in terms of an idealized, absolutely unconditioned and context-free concept (of dubious applicability), modeled on the fiat creation capacity of the biblical God, free will should be defined comparatively, in terms of the more limited capacities that precede it in its development.
  • These include the inorganic cause operating immediately on the object it affects, the organic homeostatic cause operating to maintain a self-regulating system (i.e, an organism), a sentient system of desired opportunities and feared threats, typically mediated by pleasure and pain (i.e., a personal character formed within a culture and its enforcing institutions), a self-conscious system that calculates self-interest, and, finally, a self-conscious system that both calculates self-interest and also recognizes values beyond self-interest (in the simplest sense) and evaluates opportunities and threats in terms of those values.
  • Science can describe the causalities involved in these processes up through calculations of self-interest (for such things as survival , health, wealth, status, and power can be observed and measured, bringing them within the scope of science).
  • But science stops short at values (distinguishing them as value-judgments, distinct from the empirical statements that can be made about observable facts) since they are not precisely measurable. Values as well come in different kinds which are not measurable by a common measure (i.e., they are incommensurable, apples and oranges), and thus can only be balanced in a painful kind of value-judgment known as a trade-off (a characteristic focus of economic evaluations and moral dilemmas).

Witticisms #1

Wha’d you call me?
  • My laptop insults me every time I turn it on.  I have a fingerprint reader, and it doesn’t recognize me if I’ve washed my hands.
  • What is the Large Hadron Collider, the pride of physics?  It’s two photons playing chicken at the speed of light in an innertube with a 25-mile circumference.
  • Those who think they’ve died and gone to heaven wake to find the weather hotter than they’d expected.
  • There’s a Miami firm, Atlantic Shutters.  They have a business contingency plan if global warming leads to rising sea levels. They’ll just change their name to Atlantis Shutters.

3 Rules-of-Thumb for Credible News Sources

What’s in Your Subscription?
  • Everyone should know by now that credible news sources are something you earn, not something you can recieve passively.
  • If you simply take as news what’s pushed at you, you’re being manipulated.
  • If you simply follow stories that appeal to you, you are allowing your preconceptions to limit what you take in, locking in your preconceptions.
  • I offer three rules-of-thumb for avoiding these pitfalls, but bear in mind, that there is no purely perspective-free perspective.
  • #1: Credible news sources distinguish between fact and opinion.
  • #2: Credible news sources perform their own fact-checking, seek to meet generally-recognized standards of fact-checking, and acknowledge their occasional lapses.
  • #3: Credible news sources acknowledge their own perspective and, while obviously preferring it, present it along with differing but still credible alternative perspectives.

#1: Fact v. Opinion

  • One standard way mainstream newspapers distinguish between fact and opinion is to separate out open and avowed opinion pieces in what are called the op-ed pages (Opinions & Editorials). The publisher typically presents its own opinions in unsigned editorials (meaning that they represent the views of the chief editor and/or publisher). Authored opinion pieces by columnists, named and pictured, are often paired to represent opposing perspectives, often more liberal v. more conservative ones. While not a perfect solution, media that follow such practices are showing a degree of good faith.
  • The limit to that good faith becomes evident in an in-between category, the interpretation of facts.
  • One useful media bias monitor that addresses the role of interpretation in news analysis is the Media Bias Chart at https://adfontesmedia.com. This site (which is transparent about who runs it, their background, and the methodology used in their ratings [always a good sign!]) categorizes media into four broad categories: 1) news, 2) fair interpretations of the news, 3) extreme/unfair interpretations of the news, and 4) nonsense damaging to public discourse.
    • The Media Bias Chart acknowledges that facts alone are not sufficient. They can be checked and verified, and thus should form the basis of any fair discussion. But to formulate and enact policy takes more than facts. It takes judgments about what those facts mean and judgments about both the appropriate ends to be served and the effective means of serving them. In other words, there is room for legitimate differences of opinion, and expressing these is another legitimate role for the media.
    • Prominent in the category of news only are the Associated Press (AP), Reuters, and United Press International (UPI). These are newswires, businesses that provide bare-bones factual accounts to a wide variety of newspapers, magazines, and other media. In other words, their business model requires them to be neutral and factual because they must serve the broadest possible market. In a city newspaper like The Miami Herald, you will find articles sourced to that paper’s own staff, to other papers and their staffs or to newswires.
    • The business press, in this ranking, also clusters in the mostly news with some fair interpretation zone at its center to center-right. Explanation: businesses and investors want stability, both economic and political.

#2: Fact-Checking

  • With the advent of social media, the news cycle has sped up dramatically, squeezing the time available for fact-checking, meaning there will be more errors and more need to follow up and retract. Credible media will issue retractions from time to time, usually about minor factual slips on verifiable matters.
  • While credible news sources do their own fact-checking, they also hold each other to account, and are collectively held to account by third-party fact-checking organizations.
  • But those organizations themselves may embody perspectives, and those can change over time, especially with changes in editorship and ownership.
  • For a list of reputable fact-checking sites: webliteracy.pressbooks.com/chapter/fact-checking-sites/; these mostly focus on particular claims made by politicians and other opinion leaders.
  • For a general sense of the reliability of news media , mediabiasfactcheck.com rates a huge number of news media in terms of both their quality of fact-checking and their general left/right bias. This site has a “Factual News Search” feature that allows you to key in topics and see a clickable list of relevant articles from factually reliable media. You can even designate levels of bias, say, designating “least biased” sources only, or perhaps comparing views from “left-center” and “right-center”.

#3: Acknowledgement of Credible Alternative Perspectives

  • I don’t think there’s a formula for this, just as there is no set formula for how many counter arguments are needed in an argumentative essay nor a set rule as to when those counter arguments are presented fairly. These will be judgments based on experience with best practices and wide exposure to different perspectives. In other words, this calls for a degree of education and expertise, along wiht a good faith attempt at open-mindedness.
  • It’s easier to identify bad practices than good ones. One giveaway of bad practices is using emotion-laden terms designed to appeal to preexisting emotions and group identities rather than to a rational discussion between parties willing to listen to one another and seeking a common ground. Campaign speeches and presidential debates are more about this than about the fair comparison and evaluation of ideas and policies, though each candidate makes their own choices about the degree to which one or the other prevails in their remarks.

Nature v. Nurture: an Evolutionary Perspective

What, more homework?
  • Which determines who we are, nature or nurture?
  • This debate has raged for a long time in psychology, philosophy, and elsewhere. The emerging consensus in psychology is that the two are thoroughly intertwined, and that it makes more sense to sort out these intertwinings than to argue about which one is dominant.
  • I will leave the assembly of empirical data to experimental psychologists. My concern here is to show why this intertwining should not surprise us.
  • Evolution means that organisms adapt to their environment. Because resources are limited, competitive pressures for survival speed this process of adaptation along.
  • Thus, evolution, driven by natural selection under competitive pressure, determines the shape and articulation of organisms (anatomy), how their parts work (physiology), and the activities of the organism directed to its own survival (behavior).
  • Anatomy and physiology are clearly autonomous built-in features of the organism attributable to nature.
  • Some behavior, especially simpler behavior triggered directly by external cues, seems to be built-in or pre-programmed, thus also attributable to nature.
  • But where the deployment of the built-in natural capacity or the behavior requires internal initiation beyond automatic triggering by external cues, a developmental process of learning seems necessary.
  • Learning is just adaptation to the environment occurring in the individual rather than in the species. Initially, at least, the same processes drive it that drive natural evolution.
  • In other words, traits of organisms, whether in-built or learned, serve the same purpose and are subject to the same forces as natural selection.
  • I see three kinds of learning: 1) experience, that is, the accidental learning the organism acquires as it blunders about in its environment, 2) nurture, directed learning provided by adults of the species, and 3) self-realization, if the individual begins to direct its own development by developing its capacities.
  • Nurture can be applied loosely to any of these, but applies most strictly to the middle one.
  • But simply having a capacity is not enough, if to use it effectively one must initiate its optimal exercise from within, even if only as a narrowing of one’s responses to stimuli as one gains experience with them.
  • But why would nurture be necessary? Couldn’t nature suffice? Couldn’t nature build in all necessary internal processes in correlation with external stimuli?
  • Simpler organisms having little or nothing in the way of a brain are determined by nature. Although they too have simple behaviors and habits, one can think of these are as directly caused by inbuilt responses to triggering stimuli. In effect, it is more evolutionarily efficient (and thus successful) in some cases to discard individuals or species whose inbuilt traits are screened out by natural selection than to evolve capacities for learning.
  • In short, evolution is economical, and follows the most direct route to survival open to it.
  • But let us not be too impressed with ourselves. A tomato has some 7,000 more genes than a human does. In that sense, our brain, complex as it is, is a short-cut.
  • By evolving brains, nature has off-loaded some of the complexity its genetic blueprint would otherwise have to carry onto a new process for evolving adaptive behavior, namely, the organization of individual brains through the culture passed down within a community.
  • Cultural evolution is far more rapid than biological evolution. Ideas can be communicated faster than bodies can be reproduced. The greater differentiation among individuals building each their own unique internal experience, the multiplicity of perspectives, the division of labor, the accumulation and easy transfer of knowledge and skills, all make culture a far faster medium for adaptation than biological genetics ever could be.
  • The key idea here is that natural selection responds to the whole package of the organism, including its behavior, and behavior in humans is deeply affected by cultural beliefs
  • Cultural beliefs replicate themselves in the medium of culture, just as genetic expressions replicate themselves in the medium of DNA. Richard Dawkins distinguishes between two kinds of replicators, genes and memes (by which he means any idea that can replicate itself through a culture). Within culture, cultural selection will determine which memes replicate themselves most successfully. (See Dawkins, Richard, The Selfish Gene, 1989, pp. 189-201.)
  • Those memes will play into natural selection when they produce behaviors that raise or lower prospects of gene replication within DNA, including the behavior of communities as recorded by history and the specialized histories of scientific and economic adaptations.

Keep Current on the Credibility of Your News Sources

RealClearPolitics (according to NewsPrism) Then
  • The search for credible news is more of a quest than a rule-governed practice.
  • News sources are perspectives, and perspectives will be determined either top-down, in one-party states, or bottom-up, in more open societies.
  • In an open society like ours, that bottom-up factor is a market with both producers (i.e., publishers) and consumers (i.e., you and me).
  • Social media offer (seemingly) free services in which consumers dictate the news they recieve while being manipulated by clickbait and the social media’s underlying motive to keep the consumer watching. Publishing media serve markets, but online ones can choose the markets they serve, and this can change when owners change or when their choice of markets to serve changes.
  • Here’s an example based on the news media aggregator Real Clear Politics, which I have been using as a neutral source from which to access a fair sampling of political perspectives, as discussed in a previous post (searchable from my Home page) “News Is There for Anyone Who Knows How to Look for It”.
  • Compare the position of Real Clear Politics (RCP), then and now.
RealClearPolitics (according to NewsPrism) Now
  • The bias-ranking web-site http://www.newsprim.com has moved RCP‘s ranking from center-right and more centrist than the business news media (The Economist, Bloomberg, Forbes, Wall Street Journal) to just right of them, a distinctly less centrist position.
  • I noticed this because I had already noticed that RCP‘s staff-written articles (as opposed to the ones they aggregate from other media across the political spectrum) had taken on, in my judgment, a more overtly partisan tone, and no longer sounded like articles from Politico or The Hill.
  • I then looked up RCP on the Media Bias/Fact Check (MBFC) web-site (https://mediabiasfactcheck.com), pictured below. This is a web-site that first came to my attention when a number of students in last year’s 2nd Semester Dual Enrollment American Government class cited it in establishing the credibility of their news sources.
  • I know the picture’s too small to read; it’s just there so you’ll recognize it if you go to the web address given above and, once there, search on “Real Clear Politics”.
  • This is what MBFC finds in the full entry:
    • MBFC rates RCP “as Right-Center biased based on source selection that leans right”,
    • as “Mixed for factual reporting due to use of multiple sources who have failed fact checks”.
    • as selecting “slightly more [articles] that are published from right leaning sources, however both sides are represented”
    • that staff-written articles show a right leaning bias in wording and story selection”
    • Founded n 2000, it changed ownership in 2007, and again in 2015.
  • Now, of course, Media Bias Fact Check is itself a published web-site, that is, a perspective whose neutrality, editorial stance, and ownership can be questioned and can change.
    • A good sign: it has a lengthy, open, and transparent “About” page which discusses its organizational background, principles and methodologies, as well as their limitations.
  • In general, expect some variation in judgment between different credible media monitors. It’s not an exact science.

The Take-aways:

  • There is no single, authoritative voice on neutrality and fairness. One must always triangulate between multiple credible sources that keep one another honest. It’s comparable to the peer-review system that does a similar job in academic publishing.
  • Neither is foolproof, but both uphold standards preferable to the free-for-all of partisan bickering that follows no rules or standards.
  • Again, it’s like the rule of law, which is never perfectly realized. But the difference between a society that adheres to it as well as can be expected and one that pays it no heed is stark.
  • I will talk in an upcoming post about some general rules-of-thumb to help distinguish credible sources from the others out there.
  • Your media portfolio needs as much scrutiny as your stock portfolio, your health, or your car. Go in for regular check-ups!

Bottom-Up & Top-Down in Perception, Behavior & History

Which perspective to choose?
  • Studies in the psychology of perception had established by the 50’s something interesting about perception: perception is influenced by non-perceptual factors, such as needs, motives, expectations, and beliefs.
  • This was eventually attributed to two nearly opposite kinds of processing of perceptual data, bottom-up and top-down (Hunt, The Story of Psychology, 2007, pp. 520-522).
  • Bottom-up processing, more nearly physiological, combines the lowest-level sense-data (e.g., pixels of visual data) into higher-level data (e.g., perceived objects that we recognize, react to, and may manipulate).
  • Top-down processing, more cognitive in nature, works from higher-level schematics, actively looking for matches within the lower-level data.
  • Example #1. Bruner and Postman (1949) showed 28 subjects brief glimpses of playing cards, mostly standard, but with a few not (e.g., a black eight of hearts). 27 of the 28 subjects saw only normal cards, but once the subjects were told about the abnormal cards, mistaken identifications dropped dramatically.
  • Example #2. Else Frenkel-Brunswik (in Bruner and Krech, 1968 [1949]:128-129) first ranked through testing a sample of children on a scale measuring ethnic prejudice, which she used as a proxy for “authoritarian personality pattern”. She then showed two sets of of gradually changing visual stimuli, pictures of a dog that gradually became a pictures of a cat, and cards in which one hue gradually became another. She found that higher “authoritarian personality” rankings correlated to greater persistence of the perception of of the original object or hue.
  • In short, expectations and prior commitment to schema influenced actual perception, yet not to the absolute exclusion of changes in the lower-level stimuli.
  • So, while, repeated perceptions of a new object-stimulus can lead to the recognition of a generalized category, once that category is either constructed from experience or introduced by culture, it starts to shape how the lower-level data are organized and categorized.
  • Now, I want to point out a parallel in the world of human agency.
  • When we approach a new task involving new skills, we initially fumble about until we begin to develop simple habits that seem to bring competence in performing the task within reach.
  • Habits partially automate simpler skills, while allowing us to focus on the next level of mastery. But precisely because we no longer focus on them, taking them for granted, they become top-down organizing principles that we find it difficult to break.
  • In other words, practical life offers the same division between bottom-up and top-down organization.
  • Ideally, these two processes exist in a feedback loop; we blunder about from the bottom-up, until we discover a schematic habit that works. We then rely on that, ceding some control to the habit, so that we can focus on the next level of mastery. But we must remain open to revising the habits that got us to where we are, when we notice that they are sub-optimal or even counter-productive.
  • Those of you acquainted with theory of knowledge will recognize this as a micro, practical parallel to the Kuhnian paradigm, a guiding mindset that is necessary to process information of any kind, yet which can also become a limit and a trap — a box that we can’t think outside of.
  • But there is a second parallel in human agency. For habit, as Aristotle knew, is the basis of character and ethics, the study of good character and good practice. (Our word ethics comes from the Greek ethos, whose root meaning was habit.)
  • For habits not only guide information processing, they also guide habitual choices. They form and develop personality and character, the social characteristics by which we operate within the society of agents.
  • Coming back full circle, consider how character is formed by a feedback loop between bottom-up and top-down choosing.
  • We “feel our way through” novel experiences and situations, developing habits and practices if they are significant or recurring experiences.
  • Practical habits, of both the instrumental and ethical kinds, are considered so important by human societies (including parents) that they are left to chance only by the most careless and ineffective societies.
  • Yet societies develop their cultural habits much as do individuals, initially bottom-up and accidental, later top-down relying on (and enforcing) cultural habits that must be, on balance, useful, if that culture is to survive in the competition for resources among cultures.
  • Yet all cultures will retain some practices that are not optimal (not so different from maladaptive genes in the gene pool). So, the feedback loop between traditional top-down processing and bottom-up fresh processing is crucial.
  • Those societies that use this ongoing feedback loop more effectively will prosper better over the long term. Both processes are essential. It’s the balance that counts.

Thinking German, Talking Irish, on Big Questions, with Banter

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