Julia Hardy tells us how she uses humour to combat endemic online sexism, and explains how the actions of this small percentage of men not only adversely aff...

Science of the Physical Universe 24: Introduction to Technology and Society -- Venkatesh Narayanamurti (School of Engineering and Applied Sciences, Physics)

Watch the next episode about San Francisco becoming a zero waste city: https://www.youtube.com/watch?v=Cg3OA1s8-SI&list=UUJsSEDFFnMFvW9JWU6XUn0Q As urban pop...

Many countries home to lush rainforests sell off timber to make way for industry, agriculture and mining of natural resources, with the ultimate goal of boosting the country's economic development. But Guyana is choosing to take a different path. It's hoping to jumpstart its economy by conserving its rainforests and getting the international community to pay for the carbon storage that its living forests provide.

This speech is about journalism-activism boundary and problems for women Journalists in Armenia. Gayane Abrahamyan is an award winning journalist raising mai...

Imagine if the world’s largest investors and companies invested in solutions that protect the environment AND preserve their bottom lines…

Josh Tetrick is the CEO of Hampton Creek, a food technology company selected by Bill Gates as one of three companies shaping the future of food. He has led a...

In this video I share with you how I overcame a physical disability. Keep watching. Thank you for watching! :) Please remember to LIKE, SHARE and SUBSCRIBE f...

Harvard Professor Lawrence Lessig makes the case that our democracy has become corrupt with money, leading to inequality that means only 0.02% of the United ...