Inside the bizarre world of internet trolls a...

Eric Green is a genomic researcher whose work with the Human Genome Project on mapping and sequencing DNA has revolutionized the medical field. From sampling patients’ DNA through blood tests to screen for diseases to identifying which medicine works best with your DNA, Green arg ...  Show more

Software engineer Adam Munder is on a mission to break down communication barriers between the Deaf and hearing worlds. In a live demo, he introduces OmniBridge — an AI platform that translates American Sign Language into English text in real time — and demonstrates how this tech ...  Show more

Journalist Andrew Marantz spent three years embedded in the world of internet trolls and social media propagandists, seeking out the people who are propelling fringe talking points into the heart of conversation online and trying to understand how they're making their ideas sprea ...  Show more

The internet can be a wonderful, but also a terribly unpleasant place. Andrew Marantz knows this well. He is a staff writer at The New Yorker who spent three years embedded in the world of internet trolls to understand how regular people propel fringe talking points into the hear ...  Show more

This week, Rachel is joined by Georgie Barrat, a tech journalist and TV presenter, best known as the co-host of Channel 5’s The Gadget Show. We’ll be discussing technology, social media and how the intriguing but slightly scary world of AI might be impacting our mental health.  E ...  Show more

“Is social media bad for our brains?” asks Dr. Sanjay Gupta of CNN’s Chasing Life. Dr. Gupta, CNN’s Chief Medical Correspondent talks about social media and how, while it can be a place for community and entertainment, it can also be harmful for our mental health. He speaks to so ...  Show more