From 2002 to 2008, the states had piled up debts right alongside their citizens’: their level of indebtedness, as a group, had almost doubled, and state spending had grown by two-thirds. In that time they had also systematically underfunded their pension plans and other future liabilities by a total of nearly $1.5 trillion. In response, perhaps, the pension money that they had set aside was invested in ever-riskier assets.
