As Vice President of Sustainable Development, Rachel leads the Bank's global work in agriculture, environment, energy, infrastructure, urban, and social deve...

Created by Ray Dalio this simple but not simplistic and easy to follow 30 minute, animated video answers the question, "How does the economy really work?" Based on Dalio's practical template for understanding the economy, which he developed over the course of his career, the video breaks down economic concepts like credit, deficits and interest rates, allowing viewers to learn the basic driving forces behind the economy, how economic policies work and why economic cycles occur.

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

A telepathic conversation between two Oversouls. One describing what it was like to experience Earth. A BIG "Thank You" to my daughters for helping me tell t...

View full lesson: http://ed.ted.com/lessons/how-photography-connects-us-david-griffin The photo director for National Geographic David Griffin knows the powe...

About this event: http://www.imi.ox.ac.uk/projects/demig/2014-conference Douglas Massey presents his paper ‘International migration in theory and practice: A...

FAIR USE NOTICE: This video may contain copyrighted material. Such material is made available for educational purposes only. This constitutes a 'fair use' of...