OCW
A different way to measure success in health care
After building a smartphone app to bring eye care to millions of people in remote areas, eye surgeon and TED Fellow Andrew Bastawrous confronted a new question: What do we lose when health care chases speed and efficiency? He offers a quiet provocation for how to get better outcomes for patients and..
TED
3 possible futures for AI — which will we choose?
After decades working in technology across both the US and China, Alvin W. Graylin sees three possible paths for the future of AI: one where tech giants create a class of trillionaires, one where competition escalates into war or one where humanity builds and shares this technology for the common go..
TED
The biggest global risks for 2026
2026 is a tipping point year, says Ian Bremmer, founder of Eurasia Group. Highlighting the top risks that await the world, he breaks down the US military extraction of Venezuela leader Nicolás Maduro and explains why US President Donald Trump’s embrace of the “Donroe doctrine” kicks off the m..
TED
The trap of win-lose thinking (and how to escape it)
What do you get when you combine a major flood and near-bankruptcy? For Whole Foods cofounder John Mackey, the answer reshaped his business into a household name. He takes us back to the night his first store was destroyed, showing how shifting from a win-lose mindset to a
TED
How lead affects your body
Lead is a metallic element that’s distributed across Earth’s crust. When it enters the human body, it can disrupt many critical processes that span various systems, producing a diverse set of symptoms. So, just how bad is lead for human health? And if it’s really that dangerous, how did it get..
TED
4 hard truths about capitalism and climate
For decades, investor and business leader Steve Howard watched companies pour money and effort into sustainability initiatives ... and still fall short. The problem isn’t a lack of will, he says; it’s that capitalism and climate have been wired to work against each other. He shares four realitie..
TED
