Accidental exploration

There is another aspect to the hope placed in randomness: to a program that exploits randomness, all pathways are open, even if most have very low probabilities; conversely, to a program whose choices are always made by consulting a fixed deterministic strategy, many pathways are a priori completely closed off. This means that many creative ideas will simply never get discovered by a program that relies totally on ‘intelligence’. In many circumstances, the most interesting routes will be more likely to be discovered by accidental exploration than if the ‘best’ route at each junction is invariably chosen.

Hofstadter and FARG (1995, 115)

If the fool would persist in his folly he would become wise.

Blake, ‘Proverbs of Hell’

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