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TagNick Bostrom

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Theoretical Physicist Argues, the Sim Universe Is Pseudoscience

It’s a lot of fun in science fiction and some scitech celebs buy in. But Sabine Hossenfelder and others explain why it’s fiction

Theoretical physicist Sabine Hossenfelder does not like the notion that we are living in a giant computer sim. Elon Musk likes it (“Elon Musk says there’s a ‘one in billions’ chance reality is not a simulation”) and so does Neil deGrasse Tyson (“Neil deGrasse Tyson says it’s ‘very likely’ the universe is a simulation”). Philosopher of science Nick Bostrom advanced that view in a seminal 2003 paper in Philosophical Quarterly. Former Astronomer Royal Martin Rees is sympathetic to it. Some call it the Planetarium hypothesis, when it is cited as a reason we do not see intelligent extraterrestrials. One source offers “15 irrefutable reasons” why, like Neo in The Matrix (1999), we might be living in a universe that is…

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Ring fire in black

AI profs: Beware “Black Ball” Tech That Could Destroy the Planet

Oxford Future of Humanity researchers contemplate a technology with immense destructive powers that is easy to access and use

Nick Bostrom and Matthew van der Merwe of Oxford’s Future of Humanity Institute offer a sticky question: What if we invented a “black ball” technology, one that destroyed human civilization? In the wake of Hiroshima, many people predicted that nuclear technologies would destroy the world. Albert Einstein is purported to have said, “I do not know with what weapons World War III will be fought, but World War IV will be fought with sticks and stones.” However, say Bostrom and van der Merwe, to make nuclear technology work for you, you need to be a nuclear physicist. One might add that radioactive materials also “send messages.” Figuring out what untrusted actors are doing with nukes did not prove to be…

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Artificial Intelligence self aware android robots patrolling a destroyed city. 3d rendering

Did the Smart Machines Destroy the Aliens Who Invented Them?

A smart deadly weapon could well decide to do without its inventor and, lacking moral guidance, destroy everything in sight
The Beserker hypothesis suggests that we haven’t heard from alien civilizations because they’ve been wiped out by their own killer robots. Well, if robotics ran amok… Read More ›
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Stunning jar with piece of forest, save the earth concept

How Can We Be Sure We Are Not Just An ET’s Simulation?

A number of books and films are based on the Planetarium Hypothesis. Should we believe it?

Science and science fiction writer Matt Williams has been writing a series at Universe Today on why the extraterrestrial intelligences that many believe must exist in our universe never show up. Last week, we looked at the Prime Directive hypothesis (The Directive is, don’t interfere in the evolution of alien societies, even if you have good intentions.”) This week, let’s look at the Planetarium hypothesis, the sixth in his series: “humanity is in a simulation, and the aliens are the ones running it! In order to ensure that human beings do not become aware of this fact, they ensure that the simulation presents us with a “Great Silence” whenever we look out and listen to the depths of space.” (August…

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Round robot's eye

Exclusive!: John Lennox Answers Our Questions About AI in 2084

In his new book, 2084, the Oxford mathematician doubts that AI, now or then, will out-think humans. Our real worry is how they will be used. Read More ›
Aerial view of city intersection with many cars and GPS navigation system symbols. Autonomous driverless vehicles in city traffic. Future transportation concept

The Real Threat AI Poses Is the “I” That Controls It

As AI becomes a part of everyday life, the science fiction glow fades; the constant high-tech surveillance intensifies

Pundits like Nick Bostrom and Ray Kurzweil worry that smart AI will rule us. But, as the Carnegie Index shows, conventional dictators using conventional AI for mass surveillance are a growing real-world problem while smart AI remains science fiction.

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