Wednesday, April 02, 2008

Complexity Theory

In my previous post, I mentioned about complexity theory. It is actually a branch of science which explores how simple instructions governing individual units of a system consisting of a large number of these units can give rise to complex behaviours without the need for a leader or intelligent being in control. Examples of complex systems include schools of fishes swimming in unison, flocks of birds flying in formation, the weather, formation of hurricanes, the human brain, the stock market, and even the behaviour of liquid water. Another thing about complex systems is that they possess properties that cannot be predicted from the individual properties of their constituent units, just like you cannot predict the properties of macroscopic water such its boiling point or density merely by studying the individual properties of the water molecules.

Check out the links below for more information:

http://en.wikipedia.org/wiki/Complex_system
http://www.pbs.org/wgbh/nova/sciencenow/3410/03.html
http://complexity.orconhosting.net.nz/intro.html

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