I think the book you are referring to should be Isaac Asimov’s End of eternity.
Oh boy what I would like to give to be able to read it again for the first time.
I actually remember most of End of Eternity reltively well, it was my first Asmov book as a kid. Read it again many times of course. Excellent and unique book.
Although for whatever reason, I can’t 100% say if that “space exploration as a global driver of advanced civilization” idea was from End of Eternity.
I think the book you are referring to should be Isaac Asimov’s End of eternity. Oh boy what I would like to give to be able to read it again for the first time.
It may have been End of Eternity.
I actually remember most of End of Eternity reltively well, it was my first Asmov book as a kid. Read it again many times of course. Excellent and unique book.
Although for whatever reason, I can’t 100% say if that “space exploration as a global driver of advanced civilization” idea was from End of Eternity.