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Life on Earth is at the ever-increasing risk of being wiped out by a disaster, such as sudden global nuclear war, a genetically engineered virus or other dangers we have not yet thought of.

Life on Earth is at the ever-increasing risk of being wiped out by a disaster, such as sudden global nuclear war, a genetically engineered virus or other dangers we have not yet thought of.

Approximate author period: c. 1980 AD · modern

Meaning not yet available

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Attribution & collection notes
Author or tradition
Stephen Hawking
Attribution: attributed
Country attributed
Not established
A country attribution does not establish the earliest origin.
Historical period
Approximate author period: c. 1980 AD · modern
Approximate author-period anchor from life dates 1942 to 2018; Wikidata Q17714, https://www.wikidata.org/wiki/Q17714 (accessed 2026-10-08). Not a quotation composition date.
An author lifetime, approximate period or collection date is not necessarily the date when these words were first written or spoken.
Recorded source
Contributor-provided quotation collection

Supplied reference C; CSV row 431571; supplied attribution, independently unverified

A collection's publication date can be later than the words it records.