The real reason for brains Daniel Wolpert on

Neuroscientist Daniel Wolpert starts from a surprising premise: the brain evolved, not to think or feel, but to control movement. In this entertaining, data-rich talk he gives us a glimpse into how the brain creates the grace and agility of human motion. (Recorded at TEDGlobal, July 2011, in Edinburg, Scotland. Duration: 20:00.)

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