# How science informs author Emily St. John Mandel’s fiction

- URL: https://talkfuse.com/story/how-science-informs-author-emily-st-john-mandels-fiction/
- Published: 2026-11-12T20:45:00+00:00
- Updated: 2026-11-12T22:39:45+00:00
- Original publisher: Vox (publisher lean: Left)
- Original article: https://www.vox.com/podcasts/509975/emily-st-john-mandel-exit-party-science-fiction
- Topics: Culture, Offbeat, Politics, Research, Science, Travel, Weird & Viral

## Key points

- Mandel uses scientific ideas to explore human questions in fiction.
- The multiverse underpins her new novel, *Exit Party*.
- A simulation hypothesis helped resolve time-travel paradoxes in *Sea of Tranquility*.

## Summary

Emily St. John Mandel says scientific ideas help her explore questions about identity and the world, even when they have no settled answers. In her new novel, *Exit Party*, she uses the multiverse to imagine the lives people might have led, while drawing on themes that have shaped her earlier fiction.

Mandel says she is interested in science despite lacking formal training; she worked for years in a cancer research lab, mainly on grant budgets. For *Sea of Tranquility*, written during the early pandemic, she wanted to write about a time-travelling detective but found the idea raised paradoxes about causation. She used the simulation hypothesis to make the premise work, and says *Exit Party* grew from her interest in doppelgängers as embodiments of alternative lives.

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Summarised by TalkFuse (https://talkfuse.com/). Quote the original publisher for the reporting and link this page for the summary and discussion.