Sources: Terrorist surveillance program: Original press release: http://1.usa.gov/1p0lZXT Assessment of potential effect of surveillance measures if implemen...

An old video now but still contains relevant information that matters more today than it did when filmed. Retired Police Superintendent Trevor Colman The Eur...

Never miss a talk! SUBSCRIBE to the TEDx channel: http://bit.ly/1FAg8hB Scott Geller is Alumni Distinguished Professor at Virginia Tech and Director of the C...

Noam Chomsky shared remarks on the pitfalls of humanitarian intervention with the Williams College community. A prominent American public intellectual and activist, Chomsky has written and lectured extensively on linguistics, philosophy, intellectual history, international affairs, and foreign policy.

View full lesson: http://ed.ted.com/lessons/how-do-drugs-affect-the-brain-sara-garofalo Most people will take a pill, receive an injection, or otherwise take...

Some 1.2 million asylum applications were made in Europe in 2015. To put that figure into context, this summer more than 300,000 applications were made.That'...

Every year, 500,000 children die from drinking contaminated water. Until everyone has access to safe and reliable drinking water, the death toll will continu...

United Nations, New York, May 2009 - Today, more than 110,000 peacekeepers currently serve in 18 UN peace operations around the world with more countries con...