VIDEO: Mark Bittman: What's wrong with what we eat

An excellent lecture talk on how to set up an effective charity by Rob Mather, the founder of Against Malaria Foundation.

This is a cheerful TED talk about how an art-inspired project can bring a community closer together. "Artists Jeroen Koolhaas and Dre Urhahn create community art by painting entire neighborhoods, and involving those who live there"

A great talk on how a non-profit organization can ulitize social media to find donors.

A good TED talk on the social entrepreneurship model to change the world for the better.

James Aspey's talk on veganism is quite compelling.

"Why do these things happen? One possibility is that generosity among strangers can be socially contagious."

This is one of the scale model test performed to optimize the computer models of the cleanup system.

The Ocean Cleanup project aims to eliminate plastic polution from the ocean.

Seed Vault holds the key to human survival with more than 880,000 seed sample. These seeds are critical and must be safeguarded to protect agriculture biodiversity and ensure crop adapation to climate changes.