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Should we genetically modify humans we send to Mars? Part 2

A reader has a recommendation for a great collection of science-fiction stories relevant to just this topic

26 February 2025

Spaceman walks on the red planet Mars. Space Mission. Astronaut travel in space; Shutterstock ID 532139260; purchase_order: -; job: -; client: -; other: -

Would genetic modifications help humans living on Mars?

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Should we be thinking about genetic modifications for the humans that we send to colonise Mars? (continued)

Damir Blazina
Chester, Cheshire, UK

Previous answers to this question mentioned several sci-fi works that are relevant to this topic. I would like to add one more suggestion for interested readers.

In his 1957 collection of short stories, The Seedling Stars, US writer James Blish explored the topic of modifying humans to be able to thrive in extraterrestrial environments, coining the term “pantropy” for the process.

Perhaps the best-known story is Surface Tension,…

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