A further one followed the oil-price shocks of the 1970s and the return to high jobless rates followed by their gradual descent until the crisis of 2008.Put simply, the models for all their bristling mathematics cannot cope with what Donald Rumsfeld dubbed the "unknown unknowns"; or what the econometricians call "extrinsic unpredictability".
Hence it would be a mistake to look only for the extrinsic functions that principles serve.
Companies that eschew extrinsic rewards risk lumbering themselves with sluggish dullards.Self-determined to do betterWhat about Mr Pink's other worries, about creativity and "self-determination"? It is certainly true that creative people value the intrinsic things in life.
In the age of routine production it made sense for organisations to rely on sticks and carrots or "extrinsic motivators", as he calls them.
But an enthusiasm for intrinsic rewards can go hand in hand with a taste for extrinsic gain.
Changes which are not intrinsic are extrinsic.
This is because Noah's qualitative properties include, not only Noah's intrinsic properties, but also Noah's extrinsic properties (e.g., being such that there are seven continents), which suffice to fix the qualitative character of the world.
The difference is that Socrates comes to have an extrinsic denomination being thought of by S whereas the gryphon, who does not exist, does not acquire this or any other denomination, extrinsic or intrinsic.
The problem of extrinsic properties arises because there are analytic connections between one predicate holding of a thing and another predicate holding of some other thing.
Given that value of this sort is possible, then it follows that it could well be the case that we value one true belief over another because of its extrinsic features i.e., that the one true belief, but not the other, was produced by a reliable cognitive trait that is independently valuable.
Equality has value, but this is an extrinsic value, since it derives from another, higher moral principle of equal dignity and respect.
