Dion's random ramblings

Tuesday, January 08, 2008

The Matrix... It may not be all that far fetched after all!

I loved the first Matrix movie! It appealed to my love for gadgets and computers, and also had some great action scenes in it!

Other than a Barney (yes, the purple dinosaur) DVD that I bought for Courtney, the Matrix was the first ever DVD that I owned! In fact in some ways, it was that, and the movie Blade runner were the first movies to challenge me to ask the question 'what is true identity?'. This would eventually become to subject of my doctoral research. My research led me to discover others who had considered this, and similar, issues - these included Jacques Vallee, John Keel, Rudy Rucker, and Hans Moravec.

Now, however, an Oxford philosopher named Nick Bostrom has developed a mathematical theory to support this notion of complex virtual identity.

More recently, however, there has been a further development (among credible scientists), that suggest that this notion is not all that incredible!

This is in the form of a paper entitled "The Physical World as a Virtual Reality," written by Brian Whitworth and published by Massey University's Centre for Discrete Mathematics and Theoretical Computer Science in Auckland, New Zealand. From the abstract:
This paper explores the idea that the universe is a virtual reality created by information processing, and relates this strange idea to the findings of modern physics about the physical world. The virtual reality concept is familiar to us from online worlds, but our world as a virtual reality is usually a subject for science fiction rather than science. Yet logically the world could be an information simulation running on a multi-dimensional space-time screen. Indeed, if the essence of the universe is information, matter, charge, energy and movement could be aspects of information, and the many conservation laws could be a single law of information conservation. If the universe were a virtual reality, its creation at the big bang would no longer be paradoxical, as every virtual system must be booted up. It is suggested that whether the world is an objective reality or a virtual reality is a matter for science to resolve. Modern information science can suggest how core physical properties like space, time, light, matter and movement could derive from information processing. Such an approach could reconcile relativity and quantum theories, with the former being how information processing creates space-time, and the latter how it creates energy and matter.
Link to PDF of paper

Previously on BB:
? Hans Moravec on living inside a simulation Link
? NYT on the "simulation argument" Link


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