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Posts by Travis Christian‭

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Q&A How would a planetary ring of impact debris affect the development of civilization?

Say an early human civilization is arising on an earth-like planet (Earth, in fact) with one notable difference to the sky: a small ring of debris orbiting the planet. Assume the ring is clearly vi...

1 answer  ·  posted 8y ago by Travis Christian‭  ·  last activity 8y ago by Travis Christian‭

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Q&A What would a receding seabed provide for human civilization?

In my world, the Straits of Gibraltar have been closed during a post-apocalyptic glacial period and the Mediterranean is isolated from the oceans. The result is similar to the Messinian salinity cr...

1 answer  ·  posted 8y ago by Travis Christian‭  ·  last activity 8y ago by Travis Christian‭