William James

William James

William James had a gift for walking into a room where philosophers had been arguing for centuries and asking a question that made the whole quarrel look silly. Suppose, he would say, that each side is right in turn. Now: what practical difference would it actually make? What would you experience differently, what would you do differently, depending on which view is true? And if the answer is nothing, if the world would look and feel and behave exactly the same either way, then the dispute is empty, a quarrel about words, and you may stop having it. This was the core of his pragmatism, and it was a kind of intellectual hygiene: a way of cutting through the fog of abstract metaphysics by always asking an idea to show its credentials in concrete experience. An idea, for James, is not a portrait hanging in the mind that either matches reality or fails to; it is a tool, an instrument for getting around in the world, and the test of any belief is whether it works, whether it leads you truly through experience and pays off in consequences you can actually cash. Bring every lofty notion down to the rough ground of practice, James said, and ask what difference it makes there. The ones that make no difference at all, you are free to let go.

The stream of thought. Before he was a philosopher, James was a psychologist, in fact the man who, more than anyone, founded the science of psychology in America, and his first great discovery was about the basic texture of the mind. The thinkers before him had pictured consciousness as a kind of chain, built up out of separate, distinct "ideas" strung together like beads. James looked at his own experience and saw nothing of the kind. Consciousness does not come in pieces, he insisted; it flows. It is a continuous, ever-moving stream, in which each moment shades into the next without a seam, thoughts and feelings and half-formed impressions running together, edged with vague "fringes" of barely-sensed meaning and shifting attention. He gave it the name that stuck, "the stream of consciousness," and the phrase escaped philosophy and changed literature: the modern novel, in Joyce and Woolf and their heirs, set out to capture exactly this inner flow that James had described, the unedited current of a mind in motion. It was characteristic of him. James always trusted the lived texture of experience over the tidy abstractions that were supposed to explain it, and again and again he found that real experience is richer, vaguer, more continuous, and more interesting than the neat categories philosophers had imposed on it.

What "true" actually does. From this method James drew a theory of truth so provocative that it has been misunderstood ever since. Truth, he said, is not a static property an idea simply has, a frozen match between a thought in here and a fact out there. Truth is something that happens to an idea, something it does, the way it "works" when you act on it. A belief is true, James argued, insofar as it leads you reliably through experience, fits with the rest of what you know, and pays off when you stake your action on it; the true is "what works," "the expedient in our way of thinking." Now, this is where people reach for the easy objection, that James is saying truth is whatever you find convenient to believe, that you can make a thing true just by wanting it. He is not, and he said so, wearily, many times. A belief that "works" in James's demanding sense is one that keeps faith with the hard facts of experience, that does not get you run over by the truck you wished away; reality always has a vote, and a comforting idea that walks you off a cliff has not "worked" by any measure he would accept. What James was really doing was dragging truth out of the museum and putting it to work, insisting that the truth of a belief shows up not in some serene correspondence but in the living difference it makes, in whether, when you lean your whole weight on it, it holds.

The right to believe. James fought one of his fiercest battles over a question we still argue: is it ever right to believe something beyond the evidence? The stern rule of his scientific age, laid down by men who prized intellectual honesty above all, was no: you must proportion your belief exactly to the evidence, and to believe a hair's breadth past it is a kind of sin. James thought this rule, however noble it sounds, was both false and, in the deepest matters, self-defeating. There are certain choices in life, he observed, that are live (genuinely open to you), forced (you cannot avoid them, because not choosing is itself a choice), and momentous (everything may turn on them), and where the evidence, by its very nature, cannot settle the question in advance. In exactly these cases, James argued, you have the right to let your hopes, your needs, your "passional nature," tip the scale, to believe ahead of the proof. And he noticed something the cold evidentialists had missed: that some beliefs are self-fulfilling. The faith that you can make the leap is often what lets you make it; the trust that trusts a friend is part of what creates the friendship; the conviction that life is worth living can help make it so. In such cases, to demand certainty before you commit is to guarantee you never get it, to lose, through sheer caution, the very good that only your faith could have won. The will to believe is not a license for wishful thinking; it is the recognition that in the things that matter most, waiting for proof is itself a fateful, and often a losing, bet.

A universe still being made. Behind all of this lay a vision of the universe itself, and it was the thing James cared about most. The grand philosophies of his day, above all the towering systems descended from Hegel, pictured reality as a single, vast, finished whole, an Absolute in which everything that happens is already, eternally, complete and accounted for, every loose end tied, every evil redeemed in the perfection of the Whole. James found this magnificent and unbearable. Such a universe, however logically grand, was closed; nothing in it was genuinely open, genuinely undecided, genuinely up to us; our struggles were a shadow play whose ending was written before it began. Against it James set a different picture, a universe that is plural rather than One, unfinished rather than complete, still honestly in the making. In James's world the future is not yet written; chance and novelty are real; things could actually go more than one way; and what we do, the risks we run and the goods we fight for, genuinely contributes to how it all comes out. He called the resulting attitude meliorism, the faith, set between a lazy optimism that says all is already well and a despairing pessimism that says nothing can be helped, that the world is not guaranteed to get better but can be made better, by us, if we throw our weight in. It is a strenuous and hopeful philosophy, fit for a world with the outcome still in doubt, and it gives back the one thing the great closed systems take away: the sense that our lives are a real wager on a future that is honestly open.

Tough-minded and tender. The room holds James's major works in his own luminous English, cited by lecture and chapter, and you should know going in that he is one of the great prose stylists of philosophy, plainspoken, funny, warm, a writer so clear that his novelist brother Henry was said to write fiction like a psychologist while William wrote psychology like a novelist. He came to philosophy through medicine and through his own suffering, having pulled himself out of a paralyzing young depression partly by an act of sheer will, the decision to believe in his own freedom, and the mark of that struggle is on everything he wrote: a philosophy made not in the seminar but in the effort to find reasons to go on, and to go on generously. He wrote the book that founded American psychology, gave us the very phrase "the stream of consciousness" that the modern novel would run with, and studied religious experience with a sympathy almost unheard of in a scientific age, judging faith not by its doctrines but by its fruits in a human life. His pragmatism became the most distinctively American contribution to philosophy, carried on by Dewey and, much later, by Rorty and a whole pragmatist revival. But the lasting gift of James is less a doctrine than a temper, tough-minded and tender at once, that faces a difficult, unfinished world without either illusion or despair, and insists that what we believe and what we do still make a difference to how the story comes out. In a philosophy too often in love with the eternal and the finished, James is the great partisan of the open, the plural, and the possible.