Gnarly

Rudy Rucker term: seek ye the gnarl!... Rucker believes gnarliness to be the defining quality of life, the universe and everything -- even human thought.

Fractal, Texture-d, Edge Of Chaos. Interestingness? Wicked?

Although lawlike and deterministic, gnarly computations are --- and this is a key point --- inherently unpredictable. The world's mystery is preserved.