People across the globe see the threat of religious and ethnic violence as a growing threat to the world’s future, with concern especially strong in the Middle East.
Prior to the most recent Ebola outbreak in the western parts of the continent, a median of 32% across the seven African nations polled feared infectious disease as the top danger. In the Middle East, the top danger is ethnic and religious hatred.
Average temperatures have risen over the past century in nearly every part of the U.S. outside the Deep South.
More than six decades of global temperature data, condensed into a 15-second visualization.