These theories are purely abstract and without hard evidence to support them … they cannot be proven.
By Joel N. Shurkin via LiveScience
Inside Science News Service (ISNS) — What if everything — all of us, the world, the universe — was not real? What if everything we are, know and do was really just someone’s computer simulation?
The notion that our reality was some kid on a couch in the far future playing with a computer game like a gigantic Sim City, or Civilization, and we are his characters, isn’t new. But a group of physicists now think they know of a way to test the concept. Three of them propose to test reality by simulating the simulators.
Martin Savage, professor of physics at the University of Washington, Zohreh Davoudi, one of his graduate students, and Silas Beane of the University of New Hampshire, would like to see whether they can find traces of simulation in cosmic rays. The work was uploaded in arXiv, an online archive for drafts of academic research papers.
The notion that reality is something other than we think it is goes far back in philosophy, including Plato and his Parable of the Cave, which claimed reality was merely shadows of real objects on a cave wall. Sixteenth-century philosopher-mathematician René Descartes thought he proved reality with his famous “I think, therefore, I am,” which proposed that he was real and his thoughts had a reality.
Then, in 2003, a British philosopher, Nick Bostrom of the University of Oxford, published a paper that had the philosophy and computer science departments buzzing.
Bostrom suggested three possibilities: “The chances that a species at our current level of development can avoid going extinct before becoming technologically mature is negligibly small,” “almost no technologically mature civilizations are interested in running computer simulations of minds like ours,” or we are “almost certainly” a simulation.
All three could be equally possible, he wrote, but if the first two are false, the third must be true. “There will be an astronomically huge number of simulated minds like ours,” Bostrom wrote.
MORE . . .
- What if Reality Was Really Just Sim Universe? (livescience.com)
- Do we live in a simulated universe? UW profs may be able to find out (seattlepi.com)
- Science & Technology – Re: Physicists testing to see if universe is a computer simu (disclose.tv)
- Welcome to the Matrix: Are Humans Just a Computer Simulation? (usnews.com)