"We are living in a computer programmed reality..."
Philip Dick, 1977
The Matrix - Our Reality In Question
https://www.youtube.com/watch?v=wwk-Mlm5l24
Jim Elvidge: Are we living in a computer simulation?
https://www.youtube.com/watch?v=z7zBenPpZlA
NASA Physicist Tom Campbell: We Live in a Virtual Reality
https://www.youtube.com/watch?v=ogKO-2DA224
Digital Physics (wikipedia)
https://en.wikipedia.org/wiki/Digital_physics
Simulation hypothesis (wikipedia)
https://en.wikipedia.org/wiki/Simulation_hypothesis