A Single Underlying Logic of "Intelligence"?

Consider the contrast between

(1) an article trumpeting the hoped-for development of artificial intelligence that is rooted in a single form of logic (allegedly) displayed by, or incorporated in, the physical architecture -- the neuronal physical architecture -- of the brain

with

(2) an article questioning a theory about intelligence (and more) that is rooted in a different kind of "grand unified theory" (a theory called "grand entropic forces").

Contrast

Daniela Hernandez, The Man Behind the Google Brain: Andrew Ng and the Quest for the New AI Wired (May 7, 2013)

with

Gary Marcus & Ernest Davis, A Grand Unified Theory of Everything (Post on Blog "Elements"), New Yorker (May 6, 2013).

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