Philosophers should be keener to talk about the meaning of life

osophers ponder the meaning of life. At least, that is the stereotype. When I risk admitting to a stranger that I teach philosophy for a living and face the question ‘What is the meaning of life?’, I have a ready response: we figured that out in the 1980s, but we have to keep it secret or we’d be out of a job; I could tell you, but then I’d have to kill you. In fact, professional philosophers rarely ask the question and, when they do, they often dismiss it as nonsense.

The phrase itself is of relatively recent origin. Its first use in English is in Thomas Carlyle’s parodic novel Sartor Resartus (1836), where it appears in the mouth of a comic German philosopher, Diogenes Teufelsdröckh (‘God-born devil-dung’), noted for his treatise on clothes. The question of life’s meaning remains both easy to mock and paradigmatically obscure.

What is the meaning of ‘meaning’ in ‘the meaning of life’? We talk about the meaning of words, or linguistic meaning, the meaning of an utterance or of writing in a book. When we ask if human life has meaning, are we asking whether it has meaning in this semantic sense? Could human history be a sentence in some cosmic language? The answer is that it could, in principle, but that this isn’t what we want when we search for the meaning of life. If we are unwitting ink in some alien script, it would be interesting to know what we spell out, but the answer would not have authority over us, as befits the meaning of life.

‘Meaning’ could mean purpose or function in a larger system. Could human life play that role? Again, it could, but yet again, this seems irrelevant. In Douglas Adams’s Hitchhiker’s books, the Earth is part of a galactic computer, designed (ironically) to reveal the meaning of life. Whatever that meaning might be, our role in the computer program is not it. To discover that we are cogs in some cosmic machine is not to discover the meaning of life. It leaves our existential maladies untouched.

Seeing no other way to interpret the question, many philosophers conclude that the question is confused. If they go on to talk about meaning in life, they have in mind the meaning of individual lives, the question of whether this life or that life is meaningful for the person who is living it. But the meaning of life is not an individual possession. If life has meaning, it has a meaning that applies to us all. Does this idea make sense?

I think it does. We can make progress if we turn from the words that make up the question – ‘meaning’ in particular – to the contexts in which we feel compelled to ask it. We raise the question ‘Does life have meaning?’ in times of anguish, or despair, or emptiness. We ask it when we confront mortality and loss, the pervasiveness of suffering and injustice, the facts of life from which we recoil and which we cannot accept. Life seems profoundly flawed. Is there meaning to it all? Historically, the question of life’s meaning comes into focus through the anxiety of early existentialist philosophers, such as Søren Kierkegaard and Friedrich Nietzsche, who worried that it has none.

On the interpretation that this context suggests, the meaning of life would be a truth about us and about the world that makes sense of the worst. It would be something we could know about life, the Universe and everything, that should reconcile us to mortality and loss, suffering and injustice. Knowledge of this truth would make it irrational not to affirm life as it is, not to accept things as they are. It would show that despair, or angst, is a mistake.