As modern interpolators... say, the bubonic plague winnowed down Europe's population to a scale more congenial with its resource base. After that big first wave of the disease, [the] land was cheaper and human labor better rewarded. Eventually, more food got around. Incidentally, the plague provoked nostalgia for the classical antiquity of Greece and Rome, especially among the scholars of Florence, launching the extravaganzas of the Renaissance [which led to the Age of Exploration and the Scientific Revolution], the Enlightenment [which led to the Industrial Revolution which, in turn, led] [...] eventually [to] our own pageant of techno-supremacist Modernity [which led to the problems we face today].