More people are displaced from their homes than at any period since World War II.
If we want a more stable and prosperous world, we need to embrace our global diversity and expertise.
New research looks at the impact of a ban on Mexican workers in 1965.
The state of California and China's Tsinghua University will establish a U.S.-China Climate Change Institute to cooperate on technology and research in the battle against global warming.
Digital technology could boost voter participation, but it comes with risks.
Science can help us solve our greatest health and development problems.
G20 leaders need a smarter approach to protectionist policies that threaten free trade. But first, they need a legal definition of what 'protectionism' means.
Populism is still a threat to Europe, says Richard Maher. Here's how we can contain it.
A new study suggests that younger people are becoming much less enthusiastic about democracy.
The latest Global Peace Index shows the world has become a little more peaceful in the past year.
A new Social Progress Index reveals how well societies use the money they have.
The conventional wisdom that the United States should remain under the Paris Agreement could be wrong.