Mind Matters Natural and Artificial Intelligence News and Analysis

TagDavid Chalmers (on reality as simulation)

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Terrariums

Dartmouth Physicist Slams Matrix Idea That Life Is an Aliens’ Sim

A number of prominent people have taken philosopher Nick Bostrom’s idea that our universe is a computer sim seriously

Matrix fans, take heed: Dartmouth College physicist Marcelo Gleiser is not a fan of the idea that we are all living in a giant simulation created by intelligent aliens. He takes issue with it for ethical reasons as well as physics ones: “It is little more than a fancy excuse for escapist fantasizing.” Well, some prominent people in our world are escapists! That would include science broadcaster Neil deGrasse Tyson, driverless car entrepreneur Elon Musk, and former Astronomer Royal Martin Rees. Gleiser, author of The Island of Knowledge (2014), traces the idea that our universe is a computer simulation by advanced aliens to an influential 2003 paper by Oxford philosopher Nick Bostrom, director of the Future of Humanity Institute and Read More ›

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ecosystem terrarium with small plants

Philosopher: We Can’t Prove That We Aren’t Living in a Simulation

David Chalmers looks at the issues, step by step, in an excerpt from his new book, Reality+, and rules out proving that it is false

Philosopher David Chalmers, best known for the phrase “Hard Problem of consciousness” and the philosopher’s zombie thought experiment. tells us that we can’t actually prove that we are not living in a simulation: “You might think we have definitive evidence we’re not in a simulation. That’s impossible.” The idea that we live in a simulation is basic to The Matrix films. People use the expressions red-pilled and blue-pilled every day now. The idea also underlies one of the explanations offered for why we don’t see extraterrestrials; according to the Planetarium Hypothesis, we are living in their “planetarium.” It’s not just films and ET lore. Elon Musk has claimed to take seriously that we are aliens’ sims. So does Neil deGrasse Tyson (“Neil Read More ›