Nick Bostrom

Nick Bostrom
Nick Bostrom, 2014
Born	Niklas Boström (1973-03-10) 10 March 1973 Helsingborg, Sweden
Institutions	St Cross College, Oxford Future of Humanity Institute
Alma mater	University of Gothenburg (B.A.) Stockholm University (M.A.) King's College London (M.Sc.) London School of Economics (Ph.D.)
Thesis	Observational Selection Effects and Probability
Known for	Superintelligence: Paths, Dangers, Strategies, existential risk, anthropic bias, the reversal test, the simulation hypothesis, ethical consequentialism
Notable awards	Professorial Distinction Award from University of Oxford FP Top 100 Global Thinkers Prospect's Top World Thinker list
Website NickBostrom.com

Nick Bostrom (English /ˈbɒstrəm/; Swedish: Niklas Boström, IPA: [ˈbuːˌstrœm]; born 10 March 1973)^[1] is a Swedish philosopher at the University of Oxford known for his work on existential risk, the anthropic principle, human enhancement ethics, superintelligence risks, the reversal test, and consequentialism. In 2011, he founded the Oxford Martin Programme on the Impacts of Future Technology,^[2] and he is currently the founding director of the Future of Humanity Institute^[3] at Oxford University.

He is the author of over 200 publications,^[4] including Superintelligence: Paths, Dangers, Strategies (2014), a New York Times bestseller^[5] and Anthropic Bias: Observation Selection Effects in Science and Philosophy (2002).^[6] In 2009 and 2015, he was included in Foreign Policy's Top 100 Global Thinkers list.^[7]^[8] Bostrom's work on superintelligence – and his concern for its existential risk to humanity over the coming century – has brought both Elon Musk and Bill Gates to similar thinking.^[9]^[10]^[11]

Biography

Bostrom was born in 1973^[12] in Helsingborg, Sweden.^[4] At a young age, he disliked school, and he ended up spending his last year of high school learning from home. He sought to educate himself in a wide variety of disciplines, including anthropology, art, literature, and science.^[13] Despite what has been called a "serious mien", he once did some turns on London's stand-up comedy circuit.^[4]

He holds a B.A. in philosophy, mathematics, logic and artificial intelligence from the University of Gothenburg and master's degrees in philosophy and physics, and computational neuroscience from Stockholm University and King's College London, respectively. During his time at Stockholm University, he researched the relationship between language and reality by studying the analytic philosopher W. V. Quine.^[13] In 2000, he was awarded a PhD in philosophy from the London School of Economics. He held a teaching position at Yale University (2000–2002), and he was a British Academy Postdoctoral Fellow at the University of Oxford (2002–2005).^[6]^[14]

Philosophy

Existential risk

An important aspect of Bostrom's research concerns the future of humanity and long-term outcomes.^[15]^[16] He introduced the concept of an existential risk, which he defines as one in which an "adverse outcome would either annihilate Earth-originating intelligent life or permanently and drastically curtail its potential." In the 2008 volume Global Catastrophic Risks, editors Bostrom and Milan Ćirković characterize the relation between existential risk and the broader class of global catastrophic risks, and link existential risk to observer selection effects^[17] and the Fermi paradox.^[18]^[19] In a 2013 paper in the journal Global Policy, Bostrom offers a taxonomy of existential risk and proposes a reconceptualization of sustainability in dynamic terms, as a developmental trajectory that minimizes existential risk.^[20]

The philosopher Derek Parfit argued for the importance of ensuring the survival of humanity, due to the value of a potentially large number of future generations.^[21] Similarly, Bostrom has said that, from a consequentialist perspective, even small reductions in the cumulative amount of existential risk that humanity will face are extremely valuable, to the point where the traditional utilitarian imperative—to maximize expected utility—can be simplified to the Maxipok principle: maximize the probability of an OK outcome (where an OK outcome is any that avoids existential catastrophe).^[22]^[23]

In 2005, Bostrom founded the Future of Humanity Institute,^[13] which researches the far future of human civilization. He is also an adviser to the Centre for the Study of Existential Risk.^[16]

Superintelligence

In his 2014 book Superintelligence: Paths, Dangers, Strategies, Bostrom reasons that with "cognitive performance greatly [exceeding] that of humans in virtually all domains of interest", superintelligent agents could promise substantial societal benefits and pose a significant artificial intelligence (AI)-related existential risk. Therefore, it is crucial, he says, that we approach this area with caution, and take active steps to mitigate the risks we face. In January 2015, Bostrom joined Stephen Hawking, Max Tegmark, Elon Musk, Martin Rees, Jaan Tallinn among others, in signing the Future of Life Institute's open letter warning of the potential dangers of AI. The signatories "...believe that research on how to make AI systems robust and beneficial is both important and timely, and that concrete research should be pursued today."^[24]^[25]

Anthropic reasoning

Bostrom has published numerous articles on anthropic reasoning, as well as the book Anthropic Bias: Observation Selection Effects in Science and Philosophy. In the book, he criticizes previous formulations of the anthropic principle, including those of Brandon Carter, John Leslie, John Barrow, and Frank Tipler.^[26]

Bostrom believes that the mishandling of indexical information is a common flaw in many areas of inquiry (including cosmology, philosophy, evolution theory, game theory, and quantum physics). He argues that a theory of anthropics is needed to deal with these. He introduced the Self-Sampling Assumption (SSA) and the Self-Indication Assumption (SIA) and showed how they lead to different conclusions in a number of cases. He pointed out that each is affected by paradoxes or counterintuitive implications in certain thought experiments (the SSA in e.g. the Doomsday argument; the SIA in the Presumptuous Philosopher thought experiment). He suggested that a way forward may involve extending SSA into the Strong Self-Sampling Assumption (SSSA), which replaces "observers" in the SSA definition by "observer-moments". This could allow for the reference class to be relativized (and he derived an expression for this in the "observation equation").

In later work, he has described the phenomenon of anthropic shadow, an observation selection effect that prevents observers from observing certain kinds of catastrophes in their recent geological and evolutionary past.^[27] Catastrophe types that lie in the anthropic shadow are likely to be underestimated unless statistical corrections are made.

Ethics of human enhancement

Bostrom is favorable towards "human enhancement", or "self-improvement and human perfectibility through the ethical application of science",^[28]^[29] as well as a critic of bio-conservative views.^[30] With philosopher Toby Ord, he proposed the reversal test. Given humans' irrational status quo bias, how can one distinguish between valid criticisms of proposed changes in a human trait and criticisms merely motivated by resistance to change? The reversal test attempts to do this by asking whether it would be a good thing if the trait was altered in the opposite direction.^[31]

In 1998, Bostrom co-founded (with David Pearce) the World Transhumanist Association^[28] (which has since changed its name to Humanity+). In 2004, he co-founded (with James Hughes) the Institute for Ethics and Emerging Technologies, although he is no longer involved in either of these organisations. Bostrom was named in Foreign Policy's 2009 list of top global thinkers "for accepting no limits on human potential."^[32]

Technology strategy

He has suggested that technology policy aimed at reducing existential risk should seek to influence the order in which various technological capabilities are attained, proposing the principle of differential technological development. This principle states that we ought to retard the development of dangerous technologies, particularly ones that raise the level of existential risk, and accelerate the development of beneficial technologies, particularly those that protect against the existential risks posed by nature or by other technologies.

Simulation argument

Main article: Simulation hypothesis

Bostrom's simulation argument posits that at least one of the following statements is very likely to be true:

The fraction of human-level civilizations that reach a posthuman stage is very close to zero;
The fraction of posthuman civilizations that are interested in running ancestor-simulations is very close to zero;
The fraction of all people with our kind of experiences that are living in a simulation is very close to one.

To estimate the probability of at least one of those propositions holding, he offers the following equation:^[33]

f_{\textrm {sim}}={\frac {f_{\textrm {p}}NH}{(f_{\textrm {p}}NH)+H}}

where:

f_{\textrm {p}}

is the fraction of all human civilizations that will reach a technological capability to program reality simulators.

N

is the average number of ancestor-simulations run by the civilizations mentioned by

f_{\textrm {p}}

H

is the average number of individuals who have lived in a civilization before it was able to perform reality simulation.

f_{\textrm {sim}}

is the fraction of all humans who live in virtual realities.

N can be calculated by multiplying the fraction of civilizations interested in performing such simulations ( $f_{\textrm {1}}$ ) by the number of simulations run by such civilizations ( $N_{\textrm {1}}$ ):

$N=f_{\textrm {1}}$ $N_{\textrm {1}}$

Thus the formula becomes:

f_{\textrm {sim}}={\frac {f_{\textrm {p}}f_{\textrm {1}}N_{\textrm {1}}}{(f_{\textrm {p}}f_{\textrm {1}}N_{\textrm {1}})+1}}

Because post-human computing power $N_{\textrm {1}}$ will be such a large value, at least one of the following three approximations will be true:

f_{\textrm {p}}

≈ 0

f_{\textrm {1}}

≈ 0

f_{\textrm {sim}}

≈ 1

Policy and consultations

Bostrom has provided policy advice and consulted for an extensive range of governments and organisations. He gave evidence to the House of Lords, Select Committee on Digital Skills, with Anders Sandberg, he was a consultant to the UK Government Office for Science (GOSE) and Foresight for "The Future of Human Identity" report and an Expert Member for World Economic Forum's Agenda Council for Catastrophic Risks. He is an advisory board member for the Machine Intelligence Research Institute, Future of Life Institute, Foundational Questions Institute In Physics and Cosmology and an external advisor for the Cambridge Centre for the Study of Existential Risk.^[34]

Bibliography

Books

2002 – Anthropic Bias: Observation Selection Effects in Science and Philosophy, ISBN 0-415-93858-9
2009 – Human Enhancement, edited by Bostrom and Julian Savulescu, ISBN 0-19-929972-2
2011 – Global Catastrophic Risks, edited by Bostrom and Milan M. Ćirković, ISBN 978-0-19-857050-9
2014 – Superintelligence: Paths, Dangers, Strategies, ISBN 978-0-19-967811-2

Journal articles (selected)

Bostrom, Nick (1999). "The Doomsday Argument is Alive and Kicking". Mind. 108 (431): 539–550. doi:10.1093/mind/108.431.539. JSTOR 2660095.
— (January 2000). "Observer-relative chances in anthropic reasoning?". Erkenntnis. 52 (1): 93–108. doi:10.1023/A:1005551304409. JSTOR 20012969.
— (June 2001). "The Doomsday Argument, Adam & Eve, UN++, and Quantum Joe". Synthese. 127 (3): 359–387. doi:10.1023/A:1010350925053. JSTOR 20141195.
— (October 2001). "The Meta-Newcomb Problem". Analysis. 61 (4): 309–310. doi:10.1111/1467-8284.00310. JSTOR 3329010.
— (March 2002). "Existential Risks: Analyzing Human Extinction Scenarios and Related Hazards". Journal of Evolution and Technology. 9 (1).
— (December 2002). "Self-Locating Belief in Big Worlds: Cosmology's Missing Link to Observation". Journal of Philosophy. 99 (12): 607–623. JSTOR 3655771.
— (April 2003). "Are You Living in a Computer Simulation?" (PDF). Philosophical Quarterly. 53 (211): 243–255. doi:10.1111/1467-9213.00309. JSTOR 3542867.
— (2003). "The Mysteries of Self-Locating Belief and Anthropic Reasoning" (PDF). Harvard Review of Philosophy. 11 (Spring): 59–74.
— (November 2003). "Astronomical Waste: The Opportunity Cost of Delayed Technological Development". Utilitas. 15 (3): 308–314. doi:10.1017/S0953820800004076.
— (May 2005). "The Fable of the Dragon-Tyrant". J Med Ethics. 31 (5): 273–277. doi:10.1136/jme.2004.009035. JSTOR 27719395. PMC 1734155. PMID 15863685.
— (June 2005). "In Defense of Posthuman Dignity". Bioethics. 19 (3): 202–214. doi:10.1111/j.1467-8519.2005.00437.x. PMID 16167401.
with Tegmark, Max (December 2005). "How Unlikely is a Doomsday Catastrophe?". Nature. 438 (7069): 754. doi:10.1038/438754a. PMID 16341005.
— (2006). "What is a Singleton?". Linguistic and Philosophical Investigations. 5 (2): 48–54.
— (May 2006). "Quantity of Experience: Brain-Duplication and Degrees of Consciousness" (PDF). Minds and Machines. 16 (2): 185–200. doi:10.1007/s11023-006-9036-0.
with Ord, Toby (July 2006). "The Reversal Test: Eliminating Status Quo Bias in Applied Ethics" (PDF). Ethics. 116 (4): 656–680. doi:10.1086/505233.
with Sandberg, Anders (December 2006). "Converging Cognitive Enhancements" (PDF). Annals of the New York Academy of Sciences. 1093 (1): 201–207. doi:10.1196/annals.1382.015.
— (July 2007). "Sleeping beauty and self-location: A hybrid model" (PDF). Synthese. 157 (1): 59–78. doi:10.1007/s11229-006-9010-7. JSTOR 27653543.
— (January 2008). "Drugs can be used to treat more than disease" (PDF). Nature. 452 (7178): 520. doi:10.1038/451520b.
— (2008). "The doomsday argument". Think. 6 (17–18): 23–28. doi:10.1017/S1477175600002943.
— (2008). "Where Are They? Why I hope the search for extraterrestrial life finds nothing" (PDF). Technology Review (May/June): 72–77.
with Sandberg, Anders (September 2009). "Cognitive Enhancement: Methods, Ethics, Regulatory Challenges" (PDF). Science and Engineering Ethics. 15 (3): 311–341. doi:10.1007/s11948-009-9142-5. PMID 19543814.
— (2009). "Pascal's Mugging" (PDF). Analysis. 69 (3): 443–445. doi:10.1093/analys/anp062. JSTOR 40607655.
with Ćirković, Milan; Sandberg, Anders (2010). "Anthropic Shadow: Observation Selection Effects and Human Extinction Risks" (PDF). Risk Analysis. 30 (10): 1495–1506. doi:10.1111/j.1539-6924.2010.01460.x.
— (2011). "Information Hazards: A Typology of Potential Harms from Knowledge" (PDF). Review of Contemporary Philosophy. 10: 44–79.
Bostrom, Nick (2011). "Infinite Ethics" (PDF). Analysis and Metaphysics. 10: 9–59.
— (May 2012). "The Superintelligent Will: Motivation and Instrumental Rationality in Advanced Artificial Agents" (PDF). Minds and Machines. 22 (2): 71–84. doi:10.1007/s11023-012-9281-3.
with Shulman, Carl (2012). "How Hard is AI? Evolutionary Arguments and Selection Effects" (PDF). J. Consciousness Studies. 19 (7–8): 103–130.
with Armstrong, Stuart; Sandberg, Anders (November 2012). "Thinking Inside the Box: Controlling and Using Oracle AI" (PDF). Minds and Machines. 22 (4): 299–324. doi:10.1007/s11023-012-9282-2.
— (February 2013). "Existential Risk Reduction as Global Priority". Global Policy. 4 (3): 15–31. doi:10.1111/1758-5899.12002.
with Shulman, Carl (February 2014). "Embryo Selection for Cognitive Enhancement: Curiosity or Game-changer?" (PDF). Global Policy. 5 (1): 85–92. doi:10.1111/1758-5899.12123.
with Muehlhauser, Luke (2014). "Why we need friendly AI" (PDF). Think. 13 (36): 41–47. doi:10.1017/S1477175613000316.

References

↑ "nickbostrom.com". Nickbostrom.com. Retrieved 16 October 2014.
↑ "Professor Nick Bostrom : People". Oxford Martin School. Retrieved 16 October 2014.
↑ "Future of Humanity Institute – University of Oxford". Fhi.ox.ac.uk. Retrieved 16 October 2014.
1 2 3 Thornhill, John (14 July 2016). "Artificial intelligence: can we control it?". Financial Times. Retrieved 10 August 2016. (subscription required)
↑ "Best Selling Science Books". The New York Times. Retrieved 19 February 2015.
1 2 "Nick Bostrom on artificial intelligence". Oxford University Press. 8 September 2014. Retrieved 4 March 2015.
↑ Frankel, Rebecca. "The FP Top 100 Global Thinkers". Foreign Policy. Retrieved 5 September 2015.
↑ "Nick Bostrom: For sounding the alarm on our future computer overlords.". foreignpolicy.com. Foreign Policy magazine. Retrieved 1 December 2015.
↑ "Forbes". Forbes. Retrieved 19 February 2015.
↑ "Bill Gates Is Worried About the Rise of the Machines". The Fiscal Times. Retrieved 19 February 2015.
↑ Bratton, Benjamin H. (23 February 2015). "Outing A.I.: Beyond the Turing Test". The New York Times. Retrieved 4 March 2015.
↑ Kurzweil, Ray (2012). How to create a mind the secret of human thought revealed. New York: Viking. ISBN 9781101601105.
1 2 3 Khatchadourian, Raffi (23 November 2015). "The Doomsday Invention". The New Yorker. Condé Nast. XCI (37): 64–79. ISSN 0028-792X.
↑ "Nick Bostrom : CV" (PDF). Nickbostrom.com. Retrieved 16 October 2014.
↑ Bostrom, Nick (March 2002). "Existential Risks". Journal of Evolution and Technology. 9.
1 2 Andersen, Ross. "Omens". Aeon Media Ltd. Retrieved 5 September 2015.
↑ Tegmark, Max; Bostrom, Nick (2005). "Astrophysics: is a doomsday catastrophe likely?" (PDF). Nature. 438 (7069): 754. doi:10.1038/438754a. PMID 16341005.
↑ Bostrom, Nick (May–June 2008). "Where are they? Why I Hope the Search for Extraterrestrial Life Finds Nothing" (PDF). MIT Technology Review: 72–77.
↑ Overbye, Dennis (August 3, 2015). "The Flip Side of Optimism About Life on Other Planets". The New York Times. Retrieved October 29, 2015.
↑ "Existential Risk Prevention as Global Priority" (PDF). Nickbostrom.com. Retrieved 16 October 2014.
↑ Parfit, Derek (1984). Reasons and Persons. Oxford, England: Oxford University Press. pp. 453–454. ISBN 019824908X.
↑ "Astronomical Waste: The Opportunity Cost of Delayed Technological Development". Nickbostrom.com. Retrieved 16 October 2014.
↑ "Existential Risks: Analyzing Human Extinction Scenarios". Nickbostrom.com. Retrieved 16 October 2014.
↑ "The Future of Life Institute Open Letter". The Future of Life Institute. Retrieved 4 March 2015.
↑ "Scientists and investors warn on AI". The Financial Times. Retrieved 4 March 2015.
↑ Bostrom, Nick (2002). Anthropic Bias: Observation Selection Effects in Science and Philosophy (PDF). New York: Routledge. pp. 44–58. ISBN 0-415-93858-9. Retrieved 22 July 2014.
↑ "Anthropic Shadow: Observation Selection Effects and Human Extinction Risks" (PDF). Nickbostrom.com. Retrieved 16 October 2014.
1 2 Sutherland, John (9 May 2006). "The ideas interview: Nick Bostrom; John Sutherland meets a transhumanist who wrestles with the ethics of technologically enhanced human beings". The Guardian.
↑ Bostrom, Nick (2003). "Human Genetic Enhancements: A Transhumanist Perspective" (PDF). Journal of Value Inquiry. 37 (4): 493–506. doi:10.1023/B:INQU.0000019037.67783.d5.
↑ Bostrom, Nick (2005). "In Defence of Posthuman Dignity". Bioethics. 19 (3): 202–214. doi:10.1111/j.1467-8519.2005.00437.x. PMID 16167401.
↑ Bostrom, Nick; Ord, Toby (2006). "The reversal test: eliminating status quo bias in applied ethics" (PDF). Ethics. 116 (4): 656–679. doi:10.1086/505233.
↑ "The FP Top 100 Global Thinkers – 73. Nick Bostrom". Foreign Policy. December 2009.
↑ Bostrom, Nick (19 January 2010). "Are You Living in a Computer Simulation?".
↑ "nickbostrom.com". Nickbostrom.com. Retrieved 19 February 2015.

External links

Wikimedia Commons has media related to Nick Bostrom.

Nick Bostrom home page
Superintelligence: Paths, Dangers, Strategies
Bostrom's Anthropic Principle website, containing information about the anthropic principle and the Doomsday argument.
Online copy of book, "Anthropic Bias: Observation Selection Effects in Science and Philosophy" (HTML, PDF)
Bostrom's Simulation Argument website
Bostrom's Existential Risk website
Nick Bostrom at the Internet Movie Database
Nick Bostrom interviewed on the TV show Triangulation on the TWiT.tv network
Nick Bostrom at TED
The 10 gatekeepers of humanity against the risks of AI, Hot Topics 2015
The A.I. anxiety The Washington Post, December 27, 2015.

Future of Humanity Institute

People	Nick Bostrom Anders Sandberg Toby Ord K. Eric Drexler Robin Hanson

Concepts	Global catastrophic risk Simulation hypothesis Reversal test Self-indication assumption Self-sampling assumption Pascal's mugging Differential technological development Singleton Great Filter

Works	Superintelligence: Paths, Dangers, Strategies Global Catastrophic Risks Human Enhancement Anthropic Bias: Observation Selection Effects in Science and Philosophy

Related organizations	Centre for the Study of Existential Risk Future of Life Institute Machine Intelligence Research Institute Humanity+ Institute for Ethics and Emerging Technologies Foundational Questions Institute

Existential risk from artificial general intelligence

Concepts	AI box AI takeover Control problem Friendly artificial intelligence Instrumental convergence Intelligence explosion Machine ethics Superintelligence Technological singularity

Organizations	Center for Applied Rationality Centre for the Study of Existential Risk Future of Humanity Institute Future of Life Institute Leverhulme Centre for the Future of Intelligence Machine Intelligence Research Institute OpenAI

People	Nick Bostrom Stephen Hawking Bill Hibbard Bill Joy Elon Musk Steve Omohundro Huw Price Martin Rees Stuart J. Russell Jaan Tallinn Max Tegmark Frank Wilczek Roman Yampolskiy Eliezer Yudkowsky

Other	Open Letter on Artificial Intelligence, Ethics of artificial intelligence, Controversies and dangers of artificial general intelligence, Artificial intelligence as a global catastrophic risk, Superintelligence: Paths, Dangers, Strategies, Our Final Invention

Authority control	WorldCat Identities VIAF: 7723572 LCCN: n2001093242 ISNI: 0000 0001 2276 1693 GND: 135992451 SUDOC: 129852945 BNF: cb15907251j (data) NKC: jx20100831002

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