This is an excerpt of Sources by Alex Heath , a newsletter about AI and the tech industry, syndicated just for The Verge subscribers once a week. I spent yesterday at Eric Newcomer’s Cerebral Valley conference in San Francisco, which is now in its third year. I’ve attended this event for three years in a row because Eric does a great job curating the speakers and the audience, and the conversations are more substantive than a typical industry event. This year was no exception; however, I found