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

Elderly persons with dementia may present with challenging behaviors over the course of the illness. This video demonstrates skills that may be used by careg...

http://tedxpowellriver.com/ Erik Blaney, coordinator of Tla'amin First Nation's Guardian Watchmen program. The Guardian Watchmen program was started in 2006 ...

This talk was given at a local TEDx event, produced independently of the TED Conferences. You can train your mind to do what you want it to. Collaboration wi...

The Great Global Warming Swindle Originally broadcasted March 8, 2007 on British Channel 4. A documentary, by British television producer Martin Durkin, whic...

The Insiders on how to keep a natural disaster from becoming a political disaster. »»» Subscribe to The National to watch more videos here: https://www.youtu...

Jim Cathcart thought he would never make a difference. An average student from a working class family with no athletic or special skills, he expected an unre...

Information is critical to decision-making and planning in a humanitarian response. Decisions must be based on reliable data and analysis of the needs of the people that are most affected. This is not easy when access to people affected by the crisis is difficult, when the operating environment is dangerous, and when requests for information are frequent and diverse.

The best science shows that the chance of having one or more magnitude 6.7 or larger earthquakes in California over the next 30 years is greater than 99%. Su...