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If Mercury or a rogue planet of similar size were to collide with Earth, all life on Earth could be obliterated entirely: an asteroid 15 km wide is believed to have caused the extinction of the non-avian dinosaurs, whereas Mercury is 4,879 km in diameter. [136] The destabilization of Mercury's orbit is unlikely in the foreseeable future. [137]
It studies risks associated with nuclear war and energy and famously maintains the Doomsday Clock established in 1947. The Foresight Institute (est. 1986) examines the risks of nanotechnology and its benefits. It was one of the earliest organizations to study the unintended consequences of otherwise harmless technology gone haywire at a global ...
Today's dangers are somewhat different, than they were when the threat was mainly from the Soviet Union, because we have non-state actors such as terrorists, and countries like North Korea that ...
Judgment of the Dead in Duat This detail scene based from the Papyrus of ani shows a heart being weighed on the scale of Maat against the feather of truth, by the jackal-headed Anubis. The ibis-headed Thoth, scribe of the gods, records the result. If the heart is lighter than the feather, a persion is allowed to pass into the afterlife.
Image credits: dashielle-coyote Bored Panda got in touch with the netizen who created the post and they were kind enough to answer some of our questions. Naturally, we were curious to hear why ...
Nuclear war is an often-predicted cause of the extinction of humankind. [1]Human extinction or omnicide is the hypothetical end of the human species, either by population decline due to extraneous natural causes, such as an asteroid impact or large-scale volcanism, or via anthropogenic destruction (self-extinction).
A group of scientists has devised a plan to safeguard Earth’s species in a cryogenic biorepository on the moon. ... a lunar biorepository would target the most at-risk species on Earth today ...
The impact of discovering life beyond earth. Cambridge University Press. ISBN 978-1-107-10998-8. Ashkenazi, Michael (2016). What We Know About Extraterrestrial Intelligence. Springer. ISBN 978-3-319-44455-0. Vakoch, Douglas (2013). Astrobiology, History, and Society — Life Beyond Earth and the Impact of Discovery. Springer. ISBN 978-3-642 ...