Comment Comment by brendan_a_b 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... parent brendan_a_b 8 years ago
Year Million: Science at the Far Edge of Knowledge https://www.amazon.com/Year-Million-Science-Edge-Knowledge/d...