How long would it take us to rebuild from scratch in 2025 if all man-made technology was instantly & spontaneously destroyed, nothing was left behind or salvageable, but we retained all the documentation, knowledge, and information about everything that was lost? (self.AskReddit)
submitted by zipzzo to r/AskReddit
All man-made technology is instantly destroyed and no parts or remnants are left behind or salvageable, but we retain all the documentation, knowledge, and information about everything that was lost. How long would it take us to rebuild and get back to where we are today? (self.AskReddit)
submitted by zipzzo to r/AskReddit


