Philosophy writing prompt

Doubt and Knowledge

Examine the role of doubt in the pursuit of knowledge. Discuss whether doubt can be seen as a tool for skepticism that leads to deeper understanding, or if it hinders the process of acquiring true knowledge.

Suggested length: An essay or article: 800 to 2,500 words

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Writing philosophy books

Big questions, argued carefully.

Philosophy asks how to live, what we can know and what's right. Popular philosophy brings those questions to general readers, and Stoicism in particular has found a huge new audience.

What readers expect

  • A real question at the center
  • Careful, step-by-step reasoning
  • Engagement with other thinkers
  • Ideas readers can apply

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Start with a question readers already ask themselves, then reason through it in plain language.

More about philosophy in our book genres guide

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