How do you turn hope into action? A doctor and a public health expert answer | David Fajgenbaum and Celina de Sola

How do you turn hope into action? A doctor an...

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

Katie Paris quit her career in Washington, DC, to figure out how to make politics feel less like strangers shouting at each other and more like friends looking out for each other. In this practical talk, she reveals why conversations between real people can have a bigger impact o ...  Show more

The wiggly wonder of music | Jacob Collier

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 Wo ...  Show more

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