Important speeches, explained with context, verified sources and practical insight.
Comedian James Veitch's TEDGlobal>Geneva talk recounts a prolonged, absurd email exchange with an alleged scammer. The audience laughs at the escalating messages, yet the talk also reveals why deceptive online approaches can become convincing: t
At TED2015, Bill Gates argued that the world was inadequately prepared for a major infectious-disease outbreak. Speaking after the 2014 Ebola crisis, he called attention to public-health capacity, rapid detection, vaccine research and the need t
Organizational psychologist Adam Grant's TED@IBM talk ‘Are You a Giver or a Taker?’ explores how people approach helping and exchange at work. His categories—givers, takers and matchers—offer a memorable lens for thinking about team culture. But
Psychologist Dan Gilbert's TED2004 talk ‘The Surprising Science of Happiness’ asks why people can feel satisfied after outcomes they once expected to be disappointing. He introduces the idea that people are capable of adapting psychologically to
Radio host Celeste Headlee's TEDxCreativeCoast talk takes the unusual position that a good conversation is not mainly about finding impressive things to say. Drawing on years of interviewing people, she argues for curiosity, attention, concise a
Shawn Achor's fast-moving TEDxBloomington talk challenges a common success story: work harder, achieve more, then finally feel happy. He argues that well-being can influence performance rather than merely follow it. His humor makes the idea memo
In ‘Grit: The Power of Passion and Perseverance,’ psychologist Angela Duckworth recounts moving from consulting into classroom teaching and becoming interested in why some students persist when learning is difficult. Her 2013 TED talk presents g
Psychiatrist Robert Waldinger's TEDxBeaconStreet talk ‘What Makes a Good Life?’ introduces findings from the long-running Harvard Study of Adult Development. It challenges the idea that status and wealth automatically produce a satisfying life a
Sound expert Julian Treasure's TEDGlobal 2013 talk explores an everyday frustration: having something important to say but failing to hold an audience's attention. His answer combines the ethics of communication—how we treat listeners—with the p
Amy Cuddy's TEDGlobal 2012 talk ‘Your Body Language May Shape Who You Are’ helped popularize power posing: the suggestion that adopting an expansive posture might influence confidence and performance. It is also an instructive case study in how
Simon Sinek's 2009 TEDxPuget Sound talk ‘How Great Leaders Inspire Action’ popularized the Golden Circle, an approach to communication that begins with purpose rather than features. The idea has become familiar in business presentations, but its
In her TEDxHouston talk ‘The Power of Vulnerability,’ researcher and storyteller Brené Brown examines the connection between openness, belonging and the fear of being judged. The address is not a request to disclose everything to everyone. It is
