Doomsday scenarios are possible events that could cause human extinction and/or the destruction of all or most life on Earth (a "true" or "major" Armageddon scenario), or alternately a 'lesser' Armageddon scenario in which the cultural, technological, environmental or social world is so greatly altered it could be considered like a different world.
This category has only the following subcategory.
- ► Hypothetical environmental disasters (3 P)
Pages in category "Doomsday scenarios"
The following 52 pages are in this category, out of 52 total. This list may not reflect recent changes (learn more).