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This is an accepted version of this page This is the latest accepted revision, reviewed on 26 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 ...
Should the human species become extinct, then the various features assembled by humanity will begin to decay. The largest structures have an estimated decay half-life of about 1,000 years. The last surviving structures would most likely be open-pit mines, large landfills, major highways, wide canal cuts, and earth-fill flank dams.
It also allows us to determine the age of human remains with a fair degree of precision. The record for the maximum verified lifespan in the modern world is 122 + 1 ⁄ 2 years for women (Jeanne Calment) and 116 years for men (Jiroemon Kimura). Some scientists estimate that in case of the most ideal conditions people can live up to 127 years.
“Our best-preserved remains—for example, the Viking finds at Coppergate (in the city of York)— were in a consistent anaerobic waterlogged environment for over 1000 years, which preserved ...
“I actually did some calculations years ago and found that if we could cure human aging, average human life span would be more than 1,000 years,” he tells Scientific American. “Maximum life ...
See Hawking through the years: He has, in the past, noted , "I believe that life on Earth is at an ever-increasing risk of being wiped out by a disaster, such as a sudden nuclear war, a ...
Human history is the record of humankind from prehistory to the present. Modern humans evolved in Africa around 300,000 years ago and initially lived as hunter-gatherers.They migrated out of Africa during the Last Ice Age and had spread across Earth's continental land except Antarctica by the end of the Ice Age 12,000 years ago.
A medical examiner believes the bones are at least 200 years old and Martin County Sheriff's Office Chief Deputy John Budensiek told Newsweek that the remains are likely from members of the Ais ...