We were honored to host Adam as the keynote speaker for our inaugural PureTech Health Brain-Immune-Gut (BIG) Summit. His talk on "The Hunter-Gatherer Brain in the 21st Century" was a highlight of the programming for the more than 100 pharmaceutical and biotech CEOs, R&D leaders, preeminent scientists, and life science investors who attended. Adam has a rare ability to distill complicated concepts like evolutionary biology and cognitive neuroscience into an accessible and engaging talk