Activity for savo‭

Type	On...	Excerpt	Status	Date
Question	—	What disaster could wipe out civilisation worldwide, but allow for immediate rebuilding? What would be the side effects? For a story I have, modern civilisation must be destroyed by a worldwide disaster. The objective is roughly something that: Could be man-made or aided (if not now, maybe in the future) Decimates, but not eliminates, land-based life Directly destroys most buildings and technology, traces ok Allows ... (more)	—	about 5 years ago