CNN Host Fareed Zakaria and Richard Haass examine the concept of “world order” and what to do to promote it in an age of revived great-power rivalry and global challenges.

A preview of world events in the coming week from CFR.org: Russia hosts the Sochi Winter Olympic Games; Thailand carries out parliamentary elections; and Ukraine faces intensified antigovernment prot…

As climate change accelerates, some scientists are researching ways to alter our climate to slow down warming. But the method, called solar geoengineering, comes with some serious risks. 

The world is already witnessing the effects of climate change. One inescapable and irreversible consequence is sea-level rise, which could destroy coastal cities. How will the world adapt to rising t…