Book by Mark L. Morrissey

What Would Change Your Mind?

On certainty, evidence, and the courage to be wrong.

What Would Change Your Mind? book cover
What Would Change Your Mind? book cover

On certainty, evidence, and the courage to be wrong

This book asks a deceptively simple question: what evidence would be enough to make us reconsider something we feel certain about?

For the Option Strategy Lab audience, the topic is central. Good retirement decisions, good science, and good use of AI all require the same discipline: separating confidence from evidence.

  • Explores intellectual humility without treating uncertainty as weakness.
  • Connects evidence, belief revision, and clear public reasoning.
  • Useful for readers who care about science literacy, disagreement, and better judgment.

A free description PDF is available. The book is also available on Amazon as Kindle eBook and paperback.

Why it belongs here

Part of the Option Strategy Lab library

This site is aimed at retirees who want useful, serious, non-hyped guides for learning, reasoning, technology, science, and practical decision-making.

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