> publish or perish Yes, that's the summary of the incentive system. It's not a highly remunerative profession although the rockstars can do quite well (usual

> publish or perish Yes, that's the summary of the incentive system. It's not a highly remunerative profession although the rockstars can do quite well (usually through side gigs). Practitioners of economics accept many types of scarcity and currency. Consider, for example, the marketplace of ideas paid for with attention, belief, energy spent spreading our favorites.