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Exit Mundi - http://www.xs4all.nl/~mke/exitmundi.htm
A variety of apocalypses: meteors, black holes, technological disasters, weird physical phenomena, religious writings, robots, and aliens. |
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Armageddon Online - http://www.armageddononline.org
Notes, news and links on destructive forces of the universe from volcanoes, tsunamis, plagues and nuclear weapons on Earth to stars collapsing and exploding into hypernovae across the galaxy. |
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Let's Save the Future - http://www.savefuture.net
A critical situation, arising due to a rapid development of the natural sciences, creation of powerful means of destruction and the use of ancient, military methods of resolving conflicts, is considered. |
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Possible Future Global Catastrophes - http://humanknowledge.net/SocialScience/Futurology/Catastrophes.html
This survey considers earthquake, pandemic, alien aggression, interplanetary impact, supernova, ice age, nuclear catastrophe, bioterror, and nanotech robot aggression. |
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WWW Bomb Shelter - http://ycrop.com/bombshelter/
Virtual "bomb shelter," based on instructions from Soviet Union Cold-War-era pamphlets, offers information on preparing for nuclear attacks, as well as histories and descriptions of various nuclear weapons. |