- Lifeboat Foundation
- lifeboat.com
- Arguments why life on Earth may become extinct in the coming century, and a plan to save humanity through colonies in space.
4.1
(si*)
>810
- The Universal Extinction Constant
- www.extinctionthreat.com
- The site author, Alan J Bessant, introduces his thesis and promotes understanding of the Universal Extinction Constant and Extinction Threat Level.
3.2
(si*)
<5
- The Future Watch
- www.thefuturewatch.com
- The site intended to prevent the cataclysmic end-of-the-world scenarios caused by advancing technology. Articles, news and media references.
3.0
(si*)
<5
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