Matthew Walker

Matthew Walker is a renowned neuroscientist and sleep researcher at the University of California, Berkeley, where he directs the Center for Human Sleep Science. He holds a PhD in neuroscience and has spent over two decades investigating the mechanisms and functions of sleep, particularly its critical role in brain function, health, and longevity.
His groundbreaking work has established him as a leading voice in sleep science, bridging laboratory research with public health advocacy. Walker's book 'Why We Sleep' became an international bestseller, translating complex neuroscience into accessible insights about sleep's impact on memory, immunity, mental health, and disease prevention.
Beyond academia, he serves as a 'Sleep Diplomat,' actively engaging with the public, policymakers, and organizations to promote sleep as a fundamental pillar of health. His research has contributed significantly to our understanding of how sleep deprivation affects cognitive performance, emotional regulation, and long-term health outcomes.