Tychism

'chance') is a thesis proposed by the American philosopher Charles Sanders Peirce that holds that absolute chance, or indeterminism, is a real factor operative in the universe.

It may be considered both the direct opposite of Albert Einstein's oft quoted dictum that: "God does not play dice with the universe" and an early philosophical anticipation of Werner Heisenberg's uncertainty principle.

The hypothesis that out of irregularity, regularity constantly evolves seemed to him to have decided advantages not the least being its explanation of "why laws are not precisely or always obeyed, for what is still in a process of evolution can not be supposed to be absolutely fixed.

[4]Attempting to provide an explanation of some of the more general observable traits of the universe, Peirce formulates four reasons in support of his hypothesis: He then asks us to consider how these features could possibly be explained by a strictly determined, mechanistic theory of the way of all things.

This evolutionary aspect of tychism compels Peirce to expand Darwin's view to a cosmological level, sending its operations back to the origin of the universe under the regulative principle of his synechism.

Evolution begins