Deep in the equations of supersymmetry of string theory, the physicist James Gates found what is essentially “computer code”. The concept of entropic gravity by the physicist Erik Verlinde and the holographic principle of the physicist van ‘t Hooft both concur with the notion that the physical universe is made of information, of which energy and matter are merely manifestations. Perhaps the most famous article in this theoretical field is the “It from Bit” article by the physicist J.A. Wheeler.
As an extrapolation from these theories has come the suspicion that the universe might actually itself be a computer and that we might in fact live in a computer simulation. The vast majority of proponents of this theoretical perspective think that ultimately existence is fully deterministic.
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