Forty-Two

Last week I put a small, silly page on this site. It’s called Deep Thought. You press a button, a progress bar fills up, some lines scroll by - Aligning probability vectors… Accounting for towels… - and then it gives you the Answer to the Ultimate Question of Life, the Universe, and Everything.

The answer, of course, is 42.

If you haven’t read The Hitchhiker’s Guide to the Galaxy: a race of hyper-intelligent beings builds the greatest computer ever made and asks it for the answer to everything. It thinks for seven and a half million years. Then it announces, with great solemnity, that the answer is forty-two. When they protest, it explains, reasonably, that the problem is they never actually knew what the question was.

I made the page as a joke. I’ve been thinking about it ever since.

We built Deep Thought

Douglas Adams wrote that in the late 1970s, as satire. Fifty years later, we more or less built it. Not with the seven and a half million years - it answers in seconds - but the essential thing is here. A machine you can ask almost anything, that will answer fluently, confidently, and at length.

And the oldest problem in the story turns out to be the real one. The machine is not the bottleneck. The question is.

Answers have become cheap

For most of history, answers were expensive. You had to find the right book, the right teacher, the right expert. You had to work for months to learn enough to answer a hard question yourself. Being the person who knew things was valuable because knowing was scarce.

That scarcity is mostly gone. Today an answer to almost any well-formed question costs a fraction of a cent and arrives instantly.

When something becomes cheap, the value moves to whatever is still scarce. And what’s scarce now is knowing what to ask. Which problem is worth solving. What you actually want, as opposed to what you think you want. What the person in front of you really needs, beneath what they said.

Asking is a skill

I’ve noticed that the people who get extraordinary results from AI aren’t the ones with the cleverest prompts. They’re the ones who understand their problem deeply enough to ask a precise question. Usually they spent most of their time thinking before they asked anything at all.

That’s always been true of good engineers, good doctors, good teachers. The answer is often easy once the question is right. It’s just more visible now, because the machine makes the easy part instant and leaves the hard part sitting there, plainly ours.

The question behind the question

There’s a deeper layer to the joke, which I think Adams knew. “The Ultimate Question of Life, the Universe, and Everything” isn’t the kind of question a computer can answer, not because the computer isn’t smart enough, but because it isn’t that kind of question. It’s a question you answer by living. By what you choose to care about, and how you treat people, and what you do with the time you have.

No machine will answer that one for us. I find that a relief.

So, a small resolution for this year

Spend more time on the question. Before asking the machine, ask yourself: what am I really trying to do? Who is it for? What would a good answer change?

And when someone brings you a problem, resist the urge to answer it immediately. Ask them a question first. You might both find out what you were really looking for.

The answer was always going to be easy. Forty-two was never the hard part.