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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), for example by sub-replacement fertility.
This is an accepted version of this page This is the latest accepted revision, reviewed on 23 January 2025. Scientific projections regarding the far future Several terms redirect here. For other uses, see List of numbers and List of years. Artist's concept of the Earth 5–7.5 billion years from now, when the Sun has become a red giant While the future cannot be predicted with certainty ...
In other words, Gott's argument gives a 95% confidence that humans will go extinct between 5,100 and 7.8 million years in the future. Gott has also tested this formulation against the Berlin Wall and Broadway and off-Broadway plays. [7] Leslie's argument differs from Gott's version in that he does not assume a vague prior probability ...
Humans will soon go extinct unless we can find 5 more earths. We’re basically in the days of the dinosaurs, according to Stanford scientists.
Why did Neanderthals go extinct, and why did modern humans survive? ... genes into humans occurred roughly 47,000 years ago and lasted no more than 7,000 years. ... the time frame in which humans ...
The population of early humans dwindled to around 1,280 individuals during a time of dramatic climate change and remained that small for about 117,000 years, the study said.
In 10,000 years, the post-glacial rebound of the Baltic Sea will have reduced the depth by about 90 m (300 ft). The Hudson Bay will decrease in depth by 100 m over the same period. [38] After 100,000 years, the island of Hawaii will have shifted about 9 km (5.6 mi) to the northwest. The planet may be entering another glacial period by this time.
According to a journal article by Bostrom, an asteroid impacting with Earth would need to be larger than 1 km in diameter to render humans extinct. It is estimated that such an asteroid hits Earth about every 500,000 years. [206] 1 million The Geological Society