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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The TED Talks channel features the best talks and performances from the TED Conference, where the world’s leading thinkers and doers give the talk of their lives in 18 minutes (or less) — plus originals, podcasts and exclusive content. Look for videos on Technology, Entertainment and Design as well as science, business, global issues, the arts and more. Visit for our entire library, transcripts, translations and personalized recommendations.

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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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The TED Talks channel features the best talks and performances from the TED Conference, where the world’s leading thinkers and doers give the talk of their lives in 18 minutes (or less) — plus originals, podcasts and exclusive content. Look for videos on Technology, Entertainment and Design as well as science, business, global issues, the arts and more. Visit for our entire library, transcripts, translations and personalized recommendations.

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TED videos may be used for non-commercial purposes under a Creative Commons License, Attribution–Non Commercial–No Derivatives (or the CC BY – NC – ND 4.0 International) and in accordance with the TED Talks Usage Policy: . For more information on using TED for commercial purposes (e.g. employee learning, in a film or online course), submit a request at

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Do you avoid talking to people you disagree with? Author and mediator Emily Kasriel thinks you should try it out. She explains why engaging with ideas that bother you is one of the most powerful things you can do — and presents her framework for “deep listening” that can help you form relationships across generations, cultures and political divides.(Recorded at TED2026 on April 15, 2026)

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The TED Talks channel features the best talks and performances from the TED Conference, where the world’s leading thinkers and doers give the talk of their lives in 18 minutes (or less) — plus originals, podcasts and exclusive content. Look for videos on Technology, Entertainment and Design as well as science, business, global issues, the arts and more. Visit for our entire library, transcripts, translations and personalized recommendations.

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