KEY POINTS
  • Former Treasury Secretary Henry Paulson warned in a speech of an "Economic Iron Curtain" that is forming between the U.S. and China.
  • The impasse threatens both nations as well as the global economy, the one-time Goldman Sachs CEO added.
Former Treasury Secretary Hank Paulson. 

A new cold war is brewing between China and the U.S. if both nations don't take steps toward reconciliation, former Treasury Secretary Henry Paulson warned in a speech that painted a bleak picture of the future between the two sides.

In remarks delivered Tuesday, Paulson, who helped guide the nation out of the financial crisis and also served as Goldman Sachs CEO, warned that "big parts of the global economy will ultimately be closed off to the free flow of investment and trade" should the impasse continue.