Moravcsik argues that the pessimistic prognosis is based on a nineteenth-century realist view in which “power is linked to the relative share of aggregate global resources and countries are engaged in constant zero-sum rivalry.” Moreover, as he points out, Europe is the world’s second military power, with 21% of the world’s military spending, compared to 5% for China, 3% for Russia, 2% for India, and 1.5% for Brazil.