The Evolution of Material Well-Being

At any time earlier than about 1000 AD, the material standard of living of almost every person was close to the minimum needed to sustain life. Societies in which the majority of the people attained a significantly higher standard of living have emerged only within the last two or three hundred years…

More on the Division of the World

Long-distance trade grew rapidly during the nineteenth century. Third World countries increased their production of primary products, and decreased their production of industrial goods. The gap between the per capita incomes of the West and those of the Third World widened substantially…