As computers improve to perform more tasks in industrialized nations, societies and governments will need to adjust to the evolving economy.
Apr 17, 2014 | 09:50 GMT
As the Indo-Pacific region begins to require more energy, the Americas could be turning into the "new Middle East" of the 21st century.
Apr 2, 2014 | 03:51 GMT
Constraints of geography prevent an easing of Pyongyang's defensive posture.
Mar 27, 2014 | 08:59 GMT