Before even venturing into the question in hand, perhaps it would not be a digression, rather, in fact, a duty to enquire about the motivation: Why would we want a machine to learn and act rather than a human? The figure below may give us an idea why.

whywewantmachines

It shows that more favourable decisions by judges happens after food breaks. It is conjectured that machines are more stable in their decisions.

[To be continued…]