NATO Review online magazine looks at key security issues through the eyes of the experts
How important does Madeleine Albright believe energy security is? Where does Paddy Ashdown believe the Balkans is heading? And how do award-winning journalists, economists and researchers see the future in diverse issues from organised crime to climate change?
Feeding the world is a Herculean task. And harnessing adequate water supplies is getting harder - especially as demand increases. This photostory shows some of the major obstacles to all the world's food reaching all the world's people.
Water is the essence of life. But drinkable, fresh water is at a premium. Rising populations, poor water use and shortages in key areas are all major factors. This video gives a quick tour of the world showing why water is an issue for everyone.