The invention of agriculture is not just a matter of tastier food. It unlocked powerful forces that transformed history. Website: https://www.bighistoryproje...

The intermodal container changed our world. We would never have the interconnected and global economy of today without Malcolm McLean and his system of conta...

This is the edited version of The Mathematics of Weight Loss presented by Ruben Meerman. In the spirit of ideas worth spreading, TEDx is a program of local, ...

Aysha Akhtar, author of the book, Animals and Public Health, demonstrates the mutual benefit to both humans and animals when animals are protected. Aysha Akh...

Violent extremist groups and terrorist organisations destabilize civil society and cause devastation globally. Current trends have led many people to not jus...

View full lesson: http://ed.ted.com/lessons/how-to-understand-power-eric-liu Every day, we move and operate within systems of power that other people have co...

View full lesson: http://ed.ted.com/lessons/why-is-biodiversity-so-important-kim-preshoff Our planet’s diverse, thriving ecosystems may seem like permanent f...