I know it's a bit further out than 50 years, but I remember enjoying this book/s...

brendan_a_b on Jan 8, 2018 | parent | context | favorite | on: “Toward the Year 2018”, a speculative book from 19...

I know it's a bit further out than 50 years, but I remember enjoying this book/series of essays that discusses what humanity could look like in 1,000,000 C.E.

Year Million: Science at the Far Edge of Knowledge https://www.amazon.com/Year-Million-Science-Edge-Knowledge/d...