Drive the piece with a question
A topic gives you a pile of things to say; a question gives you a reason to say them — and licenses every digression that helps answer it.
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Siddhartha Mukherjee's New Yorker piece on epigenetics never promises to explain epigenetics — the word isn't in the title or the opening. The whole article is driven by a single question. That's the move most writers skip: they begin with a topic. A topic gives you a pile of things to say; a question gives you a reason to say them.
How it works
Trade your topic for the question underneath it. "Climate policy" is a topic — a Wikipedia entry waiting to happen; "why did a town vote against the solar panels they'd already paid for?" is a question, and a question can become an article. The question is also what licenses digression: in Mukherjee's piece, a note on wartime food-export bans and an experiment on the caste system of ants would be off-topic in any ordinary article, but they stay because each one helps answer the question. Once a question is driving, everything earns its place by whether it moves you toward the answer.
Why it matters
A topic can't tell you what to leave out, so topic-driven pieces sprawl and read as inventory. A question is a filter and an engine at once: it decides what belongs, and it gives the reader a reason to keep going — they're not being informed about a subject, they're being carried toward an answer. This is why the best writers on abstract subjects don't dumb the ideas down; a strong question makes even hard material feel driven rather than dutiful.
Try it
- Write your topic in a phrase, then ask what question about it you actually want answered.
- Make it a real question — one whose answer you don't already have on a plaque — specific enough to organise a piece.
- Test every section against it: does this help answer the question? If not, cut it, however interesting.
Common pitfalls
A fake question that's really a topic in disguise ("the question of what epigenetics is") — it licenses the same sprawl. And beware a question so broad any fact answers it; the filter only works when the question is specific enough to exclude things.
A topic gives you a pile of things to say, but a question gives you a reason to say them.
WILLIAM · WHAT THE BEST SCIENCE WRITERS KNOW · 2026
A topic can't tell you what to leave out. A question can.
Drawn from
- William, What the Best Science Writers Know That Most Experts Don't (Writer Science, 2026).
- Siddhartha Mukherjee, "The Science of Identity and Difference," The New Yorker.
- Related: Turn a subject into a claim, Sell the problem, not the topic, Foreground what you saw; background the research.
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