Legal scholar Nita Farahany shares a heartbreaking experience, and guests explore topics such as rewriting traumatic memories, protecting privacy in the era of neurotechnology, the erosion of cognitive liberty, building a new type of personal computer, brain hacks and brain organoids, and living with epilepsy.

Neurotechnologist Conor Russomanno discusses the potential of brain-computer interfaces, including the concept of a closed-loop system. He demonstrates a mind-controlled drone on the TED stage with neurohacker Christian Bayerlein.