Global InformationBerserker hypothesis information
The Berserker hypothesis, also known as the deadly probes scenario, is the idea that humans have not yet detected intelligent alien life in the universe because it has been systematically destroyed by a series of lethal Von Neumann probes.[1][2] The hypothesis is named after the Berserker series of novels (1963–2005) written by Fred Saberhagen.[1]
The hypothesis has no single known proposer, and instead is thought to have emerged over time in response to the Hart–Tipler conjecture, the idea that an absence of detectable Von Neumann probes is contrapositive evidence that no intelligent life exists outside of the Sun's Solar System.[3] According to the Berserker hypothesis, an absence of such probes is not evidence of life's absence, since interstellar probes could "go berserk" and destroy other civilizations, before self-destructing.
In his 1983 paper "The Great Silence", astronomer David Brin summarized the frightening implications of the Berserker hypothesis: it is entirely compatible with all the facts and logic of the Fermi paradox, but would mean that there exists no intelligent life left to be discovered. In the worst-case scenario, humanity has already alerted others to its existence, and is next in line to be destroyed.[4]
There is no need to struggle to suppress the elements of the Drake equation in order to explain the Great Silence, nor need we suggest that no [intelligent aliens] anywhere would bear the cost of interstellar travel. It need only happen once for the results of this scenario to become the equilibrium conditions in the Galaxy. We would not have detected extra-terrestrial radio traffic – nor would any [intelligent aliens] have ever settled on Earth – because all were killed shortly after discovering radio.
— David Brin, "The Great Silence", Quarterly Journal of the Royal Astronomical Society, Vol. 24, No.3, p.283-309 (1983)
- ^ a b Williams, Matt (23 August 2020). "Beyond "Fermi's Paradox" VI: What is the Berserker Hypothesis?". Universe Today. Retrieved 18 October 2022.
- ^ Wall, Mike (9 November 2018). "Where Are All the Aliens? 'Out There' Book Excerpt". Space.com. Retrieved 18 October 2022.
- ^ Webb, Stephen (2002). If the universe is teeming with aliens ... where is everybody? : fifty solutions to the Fermi paradox and the problem of extraterrestrial life. New York: Copernicus Books in association with Praxis Pub. doi:10.1007/b97464. ISBN 0387955011. Retrieved 18 October 2022.
- ^ Brin, G. D. (1 September 1983). "The Great Silence - the Controversy Concerning Extraterrestrial Intelligent Life". Quarterly Journal of the Royal Astronomical Society. 24: 283–309. Bibcode:1983QJRAS..24..283B. ISSN 0035-8738. Retrieved 18 October 2022.