There’s a whole world of food growing right outside our doors — in our backyards, on sidewalks, in the parks we walk through every day — and most of us pass by it without a second glance. Alexis Nikole Nelson wants to change that. A self-described “ethnobotany nerd,” she’s spent years teaching people how to forage the wild food hiding in plain sight. She explores how paying closer attention to what’s already around us can reconnect us to the land, our communities and each other. (This conversation, hosted by TED’s Whitney Pennington Rodgers, was part of an exclusive TED Membership event. TED Membership is the best way to support and engage with the big ideas you love from TED. To learn more, visit ted.com/membership.) (Recorded at TED Membership on September 9, 2026)

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For all of human history, a baby’s DNA was determined by chance at conception: the so-called genetic lottery. “That era is over,” says Noor Siddiqui, whose company builds screening tools to read the whole genome of embryos in an effort to give parents more genetic information than standard IVF. She makes the case that this kind of technology helps families understand and reduce health risks, raising the question: How much should we know about our children’s DNA before birth? (Followed by a brief Q&A with TED’s vision steward Sal Khan) (Recorded at TED2026 on April 15, 2026)

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Can we eat our way to a stronger democracy? Civic leader Anuj Gupta believes that food is one of our last common denominators. (Recorded at TED Democracy Philadelphia on June 13, 2026)

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