Majorities of Americans say the United States should prioritize the development of renewable energy sources and take steps toward the country becoming carbon neutral by the year 2050. But just 31% want to phase out fossil fuels completely, and many foresee unexpected problems in a major transition to renewable energy.
Pew Research Center President Michael Dimock examines the changes – some profound, some subtle – that the U.S. experienced during Barack Obama’s presidency.
The number of UN peacekeeping forces around the world has peaked in recent months after falling off in the late 1990s, following a period of trial and error for UN interventions.