Citizens offer mixed reviews of how their societies have responded to climate change, and many question the efficacy of international efforts to stave off a global environmental crisis.
The U.S. is seen positively in advanced economies for its technology, entertainment, military and universities, but negatively for its health care system, discrimination and the state of its democracy.
The public is sharply divided by party, even as most support international cooperation and large majorities say it is important that the U.S. is respected around the world.