Gregory Heller, CEO of American Communities Trust, spent years working on social impact building projects in distressed communities, and wondered why the mos...

Phil Borges, filmmaker and photographer, has been documenting indigenous and tribal cultures for over 25 years. His work is exhibited in museums and gallerie...

This four-minute overview video describes in brief, the activities of the Sustainable Intensification of Maize-Legume Cropping Systems for Food Security in E...

Joel Salatin is an American farmer, lecturer, and author whose books include You Can Farm and Salad Bar Beef. Salatin raises livestock using holistic methods...

Wikileaks continues to reveal more of the alleged tools used by the CIA with the latest batch of documents showing how the US intel collects data from PC use...

Read full transcript here: http://psychologyofeating.com/understand-nutritional-science-video/ In the field of nutrition, it seems like the only constant is ...

Beyond Microfinance: Helping Female Micro-Entrepreneurs Learn Business Skills Gain Access to Global Markets and Escape Poverty About TEDx, x = independently ...

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...

In this talk, Monisha Bajaj tells her own personal story about how her family has inspired her work in the field of international educational development, fo...