Rank #46
What is the nature of time and eternity?
This question examines the concept of time and eternity, two concepts that have been debated and discussed for centuries. It looks at the differences between the two, how they interact, and how they relate to one another. It also considers the philosophical implications of time and eternity, and how they can be
From Wikipedia
The End of Eternity is a 1955 science fiction novel by Isaac Asimov with mystery and thriller elements on the subjects of time travel and social engineering. Its ultimate premise is that of a causal loop, a type of temporal paradox in which events and their causes form a loop. The novel was shortlisted for the Hugo Award for Best Novel.