A revealing interview with Apple CEO Tim Cook on a range of topics, including augmented reality, industry regulation and gender equity in the tech field. Cook also shares his thoughts on the way digital addictions can creep into people's lives, including his own, and the tools Apple is developing to help users manage screen time. This week's show also includes a poll on people's perceptions of the tech industry and the potential need for regulation, and an exploration of societal issues related to the prospect of increased longevity, going behind the scenes at the laboratory of Harvard scientist Dr. David Sinclair, where he is researching a molecule that he feels holds the secrets to living well longer, perhaps to the age of 150.