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It was Nick Bostrom who coined the "simulation hypothesis" but the concept of a simulated universe touches upon many related ideas: from Descartes' "evil genius" to Edgar Allan Poe's "Dream within a dream". Use this tag when manifest reality is contingent on the machination of a more "real" domain.

4 votes

Are we living in a simulation? The evidence

Nick Bostrum writes in “ARE YOU LIVING IN A COMPUTER SIMULATION?” Suppose that these simulated people are conscious (as they would be if the simulations were sufficiently fine‐grained and if a …
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5 votes

How does the 'Brain in a Vat Argument' differ from the 'Simulation Argument'?

One difference between the brain in a vat argument and the simulation argument is their motivations. The brain in a vat argument is motivated to support skepticism through doubting one's senses. The s …
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3 votes

Occam's razor and the Multiverse Hypotesis

According to Wikipedia the association of Occam's razor to many worlds goes back to Hugh Everett who originated the idea of many worlds in 1957: Since the wavefunction merely appears to have colla …
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6 votes

If a person claims to know anything could it be disproven by saying 'prove that we are not i...

Consider what the second person said: You cannot prove that we are not in a simulation and that anything is real, hence you cannot prove that your claim was true. This may be an example of an ar …
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2 votes

Understanding the simulation argument

I have paraphrased Nick Bostrum's three options in the chart below. A posthuman stage is when we are able to make sims. A sim is a human being simulated by a computer that is indistinguishable from ou …
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