Friday, December 3, 2004

Is Our World Real? Maybe Not...

The Matrix as Reality????



Is Our World Real? Maybe Not...The question of whether or not our world is real has been debated since the time of the ancient Greeks. Recently, films like the Matrix have suggested that 'reality' could be an entirely artificial construction.



Now two scientists are saying that it might just be true. Physicist Martin Rees and mathematician John Barrow speculate that the world that we know might be the creation of a gigantic computer located, perhaps, outside of the universe.



In fact, the universe itself could be a simulation, and, as Dr. Rees speculates, it would not be necessary to create the entire thing, but only the appearance of it. Our reality, in other words, could look enormous but actually be quite small, easily manageable by the sort of supercomputer that might be available in just a matter of years.



John Barrow, also a Cambridge teacher, suggests that a civilization just slightly ahead of our own could create a universe in which self-conscious entities could exist and interact with each other. But Seth Lloyd of MIT says that such a simulation would require a computer so large that it would be virtually unimaginable.



Nevertheless, Barrow and Rees are being taken seriously in scholarly and scientific circles. If they're right, then the question must be asked: IS this a barnyard and are we the pets?







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