The battle for your brain is the kind of rush to this field to see who can really hack and track the human brain. Nita: It's a long ways before these types of technologies will decode that complex thought. But already with the technology today, your basic emotional levels, your reaction to everything from pictures of political candidates might be able to suss out what your political biases are.
Duke Law Professor Nita Farahany discusses her book The Battle for Your Brain: Defending the Right to Think Freely in the Age of Neurotechnology.
Hosts: Carol Massar and Damian Sassower
Producer: Paul Brennan.
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