Faced with a shifting and complex global environment, America is likely to encounter heavier security burdens in the years ahead. These burdens, coupled with an ongoing financial crisis and runaway deficits, will force the United States to make tough choices about strategic priorities. Report author and CNAS Senior Advisor Patrick Cronin calls for a recalibration of American strategy, noting, "The United States can best pursue a protracted period of global order by resisting the temptation to solve all the world’s problems. The United States must pursue a strategy characterized by, in a word, restraint, as the only viable means of sustaining U.S. power." Cronin lays out recommendations for achieving a pragmatic combination of engagement and restraint.