On the face of it, the 20th century seems like the beginning of a new stage in the evolution of desires. Every single realm of human engagement was revolutionized (and often re- or counter revolutionized) during this century. Indeed, the pace of change during this century has so increased, life has begun to change at an exponential pace...
On at least three accounts, the world witnessed the effect of the invisible links that tie us into a single system. In the two World Wars, virtually entire continents engaged in active fighting. The Great Depression sent multiple financial tsunami waves across the globe, destroying the lives and incomes of millions...