Random Talks

Bringing clean energy to the people of Haiti Dan is Founder and Executive Director of EarthSpark International which focuses on promoting the developm

This talk was given at a local TEDx event, produced independently of the TED Conferences. Our “psychological immune system” lets us feel t

View full lesson: http://ed.ted.com/lessons/why-the-arc… The Arctic may seem like a frozen and desolate environment where nothing ever changes.

Does engaging in creative reuse projects activate problem-solving in the brain that could lead to new ways to deal with major environmental problems?

Sarah Ihab is an eleven year old sixth grader at Khartoum Basic School. She was born in Seattle, WA, USA. She then moved back to Sudan. From an early

Winter thinks a lot about something we’d rather not dwell on: wastewater treatment and sanitation innovation, or lack thereof.  Surprisingly, pr

View full lesson: http://ed.ted.com/lessons/why-is-moun… At 8,850 meters above sea level, Qomolangma, also known as Mount Everest, has the highe

18-year-old Boyan Slat combines environmentalism, entrepreneurism and technology to tackle global issues of sustainability. After diving in Greece, an

Charlotte Weir invites the audience to think about the future and wok towards solutions.

At 74 years old, Jean-Michel Cousteu, son of the explorer Jacques Cousteau, till considers himself to be a sponge that is always absorbing new lessons

View full lesson: http://ed.ted.com/lessons/the-arctic-… How can you tell the two poles apart? Where are the penguins? What about the bears? The

Zé Cláudio Ribeiro lives in the Maraba, in Para, producing nuts in a sustainable way and resisting the construction boom in the Amazon, and the pressu

JD Russo, Advisory Board Member of Plastic Pollution Coalition, speaks about indifference, and the need to be personally involved in creating change.

Fabien Cousteau speaks of the impact plastic pollution has on marine environment.

Producer of Al Gore’s “An Inconvenient Truth,” Laurie David has authored best-selling books, executive produced television specials

Would you stop using cars and even go silent for a decade or two for your convictions? John Francis̶the man they call the Planetwalker̶did both after