data essayJan 10, 2017 How America Changed During Barack Obama’s Presidency Pew Research Center President Michael Dimock examines the changes – some profound, some subtle – that the U.S. experienced during Barack Obama’s presidency.
short readsOct 8, 2015 Refugee surge brings youth to an aging Europe Hundreds of thousands of mostly young refugees are fleeing into Europe, where most countries have rapidly aging (and sometimes shrinking) populations.