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Simulation Theory for Beginners provides an accessible introduction to the controversial notion that reality as we know it is an advanced computer simulation. It also covers Elon Musk's views on the topic, including his estimate that there's a "one in billions" chance reality is not a simulation.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.