Campaigns spend millions to influence voters. This works better | Katie Paris

Grammy-winning musician Jacob Collier has a name for the feeling that moves through a great piece of music: the wiggle. Watch him break down the idea into its three parts — melody, rhythm and harmony — with nothing but his own voice, a grand piano and Louis Armstrong’s “What a Wonderful World.” Turns out life, like music, was never made to run in straight lines. Hosted on Acast. See acast.com/privacy for more information.

After working for years in film, fashion and graphic design, visual artist Kelly A. Boesch found a new collaborator to work with: AI. She walks through how she uses the technology to create dreamlike images and music that remain hauntingly human, exploring the two questions everyone keeps asking her — how do you make it, and is it really art? Hosted on Acast. See acast.com/privacy for more information.

Success rarely happens in a straight line, with setbacks all but guaranteed along the way. What's the best way to recover? Leadership coach Amy Shoenthal lays out the four phases of the "setback cycle" and explains how to transform difficult moments into opportunities for reinvention and progress. Hosted on Acast. See acast.com/privacy for more information.

Is conversation a lost art, or is it just evolving? Journalist Joshua Johnson and social entrepreneur Blake Mycoskie answer questions on everything from the male loneliness crisis to what it actually takes to connect with others — and reveal two deceptively simple tips for going deeper with the people around you. (This conversation is part of “TED Intersections,” a series featuring thought-provoking conversations between experts navigating the ideas shaping our world.) Hosted on Acast. See acast.com/privacy for more information.

3D printing promised to reinvent how we make things, but it's mostly stuck producing prototypes with a high level of waste. Designer and TED Fellow Schendy Kernizan found a different way — by printing objects directly into a tub of gel. He explains how this technique eliminates the constraints of gravity, pushing the limits of how we can manufacture objects across medicine, fashion, space travel and more. Following his story, pulled from a short film he made for TED, Kernizan speaks with Lily James Olds, director of the TED Fellows program, on where this fascination with making things first came from. They talk about what kind of objects Kernizan’s is most excited to build, how he overcomes setbacks, and what keeps him motivated. Hosted on Acast. See acast.com/privacy for more information.