The argument from design at its best

In his Dialogues Concerning Natural Religion, philosopher David Hume concluded that the classical arguments for the existence of God, even if they were logically sound, would not in fact prove what believers want to have proven.  The characters Cleanthes and Demea set out to demonstrate to the existence of God, and find themselves unable to satisfy their friend Philo.  After Cleanthes has made the case for believing that the orderliness of the observable world demonstrates that it is the creation of a supernatural being, Philo responds with a series of conclusions that follow at least as logically from Cleathes’ arguments as do the conclusions which he would like to draw.  The final item in this series is the following:

In a word, CLEANTHES, a man, who follows your hypothesis, is able, perhaps, to assert, or conjecture, that the universe, sometime, arose from something like design: but beyond that position he cannot ascertain one single circumstance, and is left afterwards to fix every point of his theology, by the utmost licence of fancy and hypothesis. This world, for aught he knows, is very faulty and imperfect, compared to a superior standard; and was only the first rude essay of some infant deity, who afterwards abandoned it, ashamed of his lame performance: it is the work only of some dependent, inferior deity; and is the object of derision to his superiors: it is the production of old age and dotage in some superannuated deity; and ever since his death, has run on at adventures, from the first impulse and active force, which it received from him. You justly give signs of horror, DEMEA, at these strange suppositions: but these, and a thousand more of the same kind, are CLEANTHES’s suppositions, not mine. From the moment the attributes of the Deity are supposed finite, all these have place. And I cannot, for my part, think, that so wild and unsettled a system of theology is, in any respect, preferable to none at all.

This passage came to mind when I read yesterday’s Saturday Morning Breakfast Cereal.  Zach Wienersmith has sharpened Philo’s hypotheticals a bit:

The way out of philosophy runs through philosophy

There’s a phrase I’ve been thinking about for years, ever since I read it somewhere or other in Freud: “the moderate misery required for productive work.”  It struck me as plausible; someone who isn’t miserable at all is unlikely to settle willingly into the tedious, repetitive tasks that productive work often involves, while someone who is deeply miserable is unlikely to tolerate such tasks long enough to complete them.  If blogging counts as productive work, I myself may recently have represented a case in point.  Throughout the summer and into the autumn, I wasn’t miserable at all, and I barely posted a thing.  Then I caught a cold, and I posted daily for a week or so.  If I’m typical of bloggers in this respect, maybe I could also claim to have something in common with a philosopher.  Samuel Johnson once quipped that he had intended to become a philosopher, but couldn’t manage it.  The cause of his failure?  “Cheerfulness kept breaking in.”

One item I kept meaning to post notes on when cheerfulness was distracting me from the blog was a magazine article about Johnson’s contemporary, David Hume.  Hume, of course, was a philosopher; indeed, many would argue that he was “the most important philosopher ever to write in English.”  Contrary to what Johnson’s remark suggests, however, Hume was suspected of cheerfulness on many occasions.  The article I’ve kept meaning to note is by Hume scholar and anti-nationalist Donald W. Livingston; despite the radicalism of Livingston’s politics (his avowed goal is to dissolve the United States of America in order to replace it with communities built on a “human scale”) in this article he praises Hume as “The First Conservative.”  Hume’s conservatism, in Livingston’s view, comes not only from his recognition of the fact that oversized political units such as nation-states and continental empires are inherently degrading to individuals and destructive of life-giving traditions, but also from his wariness towards the philosophical enterprise.  Hume saw philosophy as a necessary endeavor, not because it was the road to any particular truths, but because philosophical practice alone could cure the social and psychological maladies that the influence of philosophy had engendered in the West.

This is the sort of view that we sometimes associate with Ludwig Wittgenstein; so, it’s easy to find books and articles with titles like “The End of Philosophy” and “Is Philosophy Dead?” that focus on Wittgenstein.  But Livingston demonstrates that Hume, writing more than a century and a half before Wittgenstein, had made just such an argument.  Livingston’s discussion of Hume’s Treatise of Human Nature (first published in 1739-1740) is worth quoting at length:

Hume forged a distinction in his first work, A Treatise of Human Nature (1739-40), between “true” and “false” philosophy.  The philosophical act of thought has three constituents. First, it is inquiry that seeks an unconditioned grasp of the nature of reality. The philosophical question takes the form: “What ultimately is X?” Second, in answering such questions the philosopher is only guided by his autonomous reason. He cannot begin by assuming the truth of what the poets, priests, or founders of states have said. To do so would be to make philosophy the handmaiden of religion, politics, or tradition. Third, philosophical inquiry, aiming to grasp the ultimate nature of things and guided by autonomous reason, has a title to dominion. As Plato famously said, philosophers should be kings.

Yet Hume discovered that the principles of ultimacy, autonomy, and dominion, though essential to the philosophical act, are incoherent with human nature and cannot constitute an inquiry of any kind.  If consistently pursued, they entail total skepticism and nihilism. Philosophers do not end in total skepticism, but only because they unknowingly smuggle in their favorite beliefs from the prejudices of custom, passing them off as the work of a pure, neutral reason. Hume calls this “false philosophy” because the end of philosophy is self-knowledge, not self-deception.

The “true philosopher” is one who consistently follows the traditional conception of philosophy to the bitter end and experiences the dark night of utter nihilism. In this condition all argument and theory is reduced to silence. Through this existential silence and despair the philosopher can notice for the first time that radiant world of pre-reflectively received common life which he had known all along through participation, but which was willfully ignored by the hubris of philosophical reflection.

It is to this formerly disowned part of experience that he now seeks to return. Yet he also recognizes that it was the philosophic act that brought him to this awareness, so he cannot abandon inquiry into ultimate reality, as the ancient Pyrrhonian skeptics and their postmodern progeny try to do. Rather he reforms it in the light of this painfully acquired new knowledge.

What must be given up is the autonomy principle. Whereas the false philosopher had considered the totality of pre-reflectively received common life to be false unless certified by the philosopher’s autonomous reason, the true philosopher now presumes the totality of common life to be true. Inquiry thus takes on a different task. Any belief within the inherited order of common life can be criticized in the light of other more deeply established beliefs. These in turn can be criticized in the same way. And so Hume defines “true philosophy” as “reflections on common life methodized and corrected.”

By common life Hume does not mean what Thomas Paine or Thomas Reid meant by “common sense,” namely a privileged access to knowledge independent of critical reflection; this would be just another form of “false philosophy.” “Common life” refers to the totality of beliefs and practices acquired not by self-conscious reflection, propositions, argument, or theories but through pre-reflective  participation in custom and tradition. We learn to speak English by simply speaking it under the guidance of social authorities. After acquiring sufficient skill, we can abstract and reflect on the rules of syntax, semantics, and grammar that are internal to it and form judgments as to excellence in spoken and written English.  But we do not first learn these rules and then apply them as a condition of speaking the language. Knowledge by participation, custom, tradition, habit, and prejudice is primordial and is presupposed by knowledge gained from reflection.

The error of philosophy, as traditionally conceived—and especially modern philosophy—is to think that abstract rules or ideals gained from reflection are by themselves sufficient to guide conduct and belief. This is not to say abstract rules and ideals are not needed in critical thinking—they are—but only that they cannot stand on their own. They are abstractions or stylizations from common life; and, as abstractions, are indeterminate unless interpreted by the background prejudices of custom and tradition. Hume follows Cicero in saying that “custom is the great guide of life.” But custom understood as “methodized and corrected” by loyal and skillful participants.

The distinction between true and false philosophy is like the distinction between valid and invalid inferences in logic or between scientific and unscientific thinking. A piece of thinking can be “scientific”—i.e., arrived at in the right way—but contain a false conclusion. Likewise, an argument can be valid, in that the conclusion logically follows from the premises on pain of contradiction, even if all propositions in the argument are false. Neither logically valid nor scientific thinking can guarantee truth; nor can “true philosophy.” It cannot tell us whether God exists, or whether morals are objective or what time is. These must be settled, if at all, by arguments within common life.

True philosophy is merely the right way for the philosophical impulse to operate when exploring these questions. The alternative is either utter nihilism (and the end of philosophical inquiry) or the corruptions of false philosophy. True philosophy merely guarantees that we will be free from those corruptions.

This is rather like one of Friedrich Nietzsche’s parables, from Also Sprach Zarathustra (1883-1885).  Nietzsche’s Zarathustra preaches that the superman must become a camel, so as to bear the heaviest of all weights, which is the humiliation that comes when one discovers the extent of one’s ignorance, and the commitment to enlighten that ignorance; that he must then put the camel aside and become a lion, so that he may slay the dragon of “Thou-Shalt” and undertake to discover his own morality; and that at the last he must become a child, so that he may put that struggle behind him and be ready to meet new challenges, not as reenactments of his past triumphs, but on their own terms.  According to Livingston, Hume, like Nietzsche, sees the uneducated European as a half-formed philosopher, and believes that with a complete philosophical education s/he can become something entirely different from a philosopher:

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The Economist, 5 September 2009

economist 5 september 2009I can’t resist quoting some lines of verse that appear in this week’s obituary for Stanley Robertson, a Scotsman who made his living filleting fish in a cheap eatery in Aberdeen and who made his name as a storyteller, a bard who had learned a vast number of traditional tales and songs of the Scottish Travellers and who held audiences spellbound on both sides of the Atlantic.   Here’s a playground rhyme Robertson liked:

Eenie meenie mackaracka,

Rair roe dominacka,

Soominacka noominacka,

Rum tum scum scoosh!

A short article describes “Quest to Learn,” a new school in New York City that does away with the division of the day into class periods themed around particular subjects and replaces it with “domains” in which students work collaboratively using various methods that have been studied by educational psychologists and developed by video gamers.  The video game theme is incorporated so deeply that tests aren’t called tests, but “Boss Levels.” 

Also in this issue, a review of Richard Dawkins‘  The Greatest Show on Earth: The Evidence for Evolution, takes a rather mystified tone in discussing the existence of so many people in the USA who disbelieve in evolution.  Facing the idea of “Intelligent Design,” the reviewer asks why an intelligent designer would not have created an ecosystem in which all life-forms lived out full life-spans with a minimum of fuss and bother.  “All trees would benefit from sticking to a pact to stay small, but natural selection drives them ever upward in search of the light that their competitors also seek. Surely an intelligent designer would have put the rainforest canopy somewhat lower, and saved on tree trunks?” 

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The American Conservative, 4 May 2009

mrhardingposterI’ve long thought that the last truly acceptable US president was Warren G. Harding.  He was virtually the last president not to have committed American forces to a new war.  On the contrary, President Harding pulled US troops out of Russia, where his predecessor Woodrow Wilson had sent them to fight alongside the anti-Bolshevik forces.  He negotiated a peace with Germany separate from the  Versailles treaty and free from that document’s vengeful anti-German provisions and its dangerously open-ended entanglement with the League of Nations.  He concluded the Washington Naval Convention, an agreement which staved off the kind of arms race at sea that had led to the First World War.  And while most other president’s have treated the other countries in the western hemisphere with barely disguised contempt, a habit which made it possible for Woodrow Wilson actually to say of his 1913 incursions into Mexico that he was going to use the US military to “teach the Latin American republics to elect good men,” Harding showed genuine respect for his countries neighbors.  In a 1920 campaign speech, he denounced Wilson’s intervention in Haiti, saying:

Practically all we know is that thousands of native Haitians have been killed by American Marines, and that many of our own gallant men have sacrificed their lives at the behest of an Executive department in order to establish laws drafted by the Assistant Secretary of the Navy. … I will not empower an Assistant Secretary of the Navy to draft a constitution for helpless neighbors in the West Indies and jam it down their throats at the point of bayonets borne by US Marines. 

The Assistant Secretary of the Navy in question was at that time also the Democratic Vice Presidential nominee.  This official had publicly said that “The facts are that I wrote the Haitian Constitution myself, and if I do say it, I think it’s a pretty good constitution.”  The man’s name?  Franklin Delano Roosevelt.  As president, FDR would speak of a “Good Neighbor Policy” toward the other states in the Americas, but as a party to the invasion and occupation of Haiti during the Wilson administration he was rather less entitled to be called a “good neighbor” than was Harding.    

Harding’s peaceful record in foreign policy was matched by his concern for liberty at home.  Unlike most of his successors, Harding did not increase the number of grounds on which Americans could be imprisoned; on the contrary, he released the political prisoners Woodrow Wilson’s administration had locked up during the First World War and the subsequent First Red Scare.  He even invited the most famous of these prisoners, Socialist leader Eugene V. Debs, to have Christmas dinner with him at the White House. 

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