Take Germany. They have a pretty big welfare state: pensions, health care, paid vacations, unemployment benefits equal to two-thirds of one’s income. Indeed, the Organization for Economic Cooperation and Development keeps track of social spending — unemployment, old-age pensions, health care, etc — as a percentage of GDP. In 2007, Germany spent 25.2 percent of their GDP on such things. Greece spent 21.3 percent on social policies. Yet Greece is in crisis, and Germany is fine.
To bring this across the Atlantic, you could argue that the United States’s debt burden is the product of an insufficiently large welfare state — at least with regard to health care. To see a stark illustration of that thesis, head to the Web site of the Organization of Economic Cooperation and Development and download their health-care statistics for Canada and the United States.