In an earlier day, the rich lived at the expense of the poor, directly and unequivocally; in a modern economy, unproductive citizens increasingly live at the expense of productive ones—though in an equivocal way, since they are told, and believe, that they are disadvantaged and deserve more still. Today, in fact, a good half of the population of every modern nation is made up of people with little or no income, who are exempt from taxes and live, to a large extent, off the other half of the population, which pays taxes. If such a situation were to be radicalized, it could give rise to massive social conflict. The eminently plausible free-market thesis of exploitation by the unproductive would then have prevailed over the much less promising socialist thesis of the exploitation of labor by capital.
Peter Sloterdijk