OCW
The city that wasted nothing
400 years ago, Edo was on the verge of ecological collapse. Years of intense logging had led to massive deforestation and the city faced timber shortages, severe erosion, and frequent flooding. But over just a few decades, Edo became one of the most sustainable and efficient cities in history. So, h..
TED
The spiritual wisdom we need for a planet in crisis
As cascading climate challenges reshape our world, the most resilient systems are ones we often overlook. Ecological futurist Tariq Al-Olaimy has seen this firsthand in disaster-stricken communities, where church basements, mosque yards and temple networks form a
TED
How to make AI a force for good in climate
In a now-famous Go match against a human in 2016, AI made Move 37 — a seemingly nonsensical play that baffled every expert but ultimately won it the match. Amen Ra Mashariki, director of AI at the Bezos Earth Fund, thinks we need AI to make that same kind of creative leap for climate solutions. In..
TED
How to make AI a force for good in climate
In a now-famous Go match against a human in 2016, AI made Move 37 — a seemingly nonsensical play that baffled every expert but ultimately won it the match. Amen Ra Mashariki, director of AI at the Bezos Earth Fund, thinks we need AI to make that same kind of creative leap for climate solutions. In..
TED
The brilliance of bacteria (and how they combat waste)
Bacteria are the most incredible creatures on Earth, says biotechnologist and TED Fellow Patricia Aymà Maldonado. She presents a groundbreaking technology that “trains” bacteria to transform organic waste into biodegradable plastic that behaves like the real thing. Learn how this creative, sust..
TED
How a special seaweed is lowering methane emissions—one cow burp at a time
Did you know that cows emit methane when they burp? Livestock account for over 12% of the world’s greenhouse gas emissions, but farmers and scientists have discovered a superfood that might be the key to lower emissions—and raise healthier cows. In this episode, Ryan and Anjali investigate the m..
TED
