How to choose a TOK essay title you can actually argue

Every TOK essay starts with the same decision: which of the six prescribed titles to answer. Students often pick the one that sounds most interesting. A better question is which one you can argue, with real examples, from more than one side.

Read the title as a claim to test

Most titles hide a claim. "Is replicability necessary in the production of knowledge?" is really asking you to test whether knowledge always needs to be repeatable. Before you commit, write the title as a statement and ask: do I disagree with it anywhere? If you can already see a case for and a case against, that title has room to argue.

Check that you have two areas of knowledge

A strong essay compares how the claim plays out in two areas of knowledge, for example the natural sciences and history. Pick a title where you already have two areas in mind, each with a concrete example. If you can only think of one, the essay will feel thin no matter how well you write.

Look for the built-in tension

The best titles contain a tension you can pull on. Words like "necessary", "reliable", "objective", and "should" all invite you to find the limits. Your job is not to land on a tidy yes or no, but to show where the claim holds, where it breaks, and why.

A quick test before you commit

For each title you are considering, try to write three sentences:

The claim the title is making.
One real example where the claim holds.
One real example where it does not.

If you can write all three, you have a title you can argue. If you get stuck on the third, keep looking.

If you want a second pair of eyes on your title before you start, that is exactly what an introductory call is for.