Natural Science
An example of a stochastic process in the natural world is pressure in a gas as modeled by the Wiener process. Even though (classically speaking) each molecule is moving in a deterministic path, the motion of a collection of them is computationally and practically unpredictable. A large enough set of molecules will exhibit stochastic characteristics, such as filling the container, exerting equal pressure, diffusing along concentration gradients, etc. These are emergent properties of the systems.
Read more about this topic: Stochastic
Famous quotes containing the words natural and/or science:
“Any woman who chooses to behave like a full human being should be warned that the armies of the status quo will treat her as something of a dirty joke. That’s their natural and first weapon. She will need her sisterhood.”
—Gloria Steinem (b. 1934)
“Our civilization is shifting from science and technology to rhetoric and litigation.”
—Mason Cooley (b. 1927)