Kari Leibowitz, PhD, is an internationally recognized health psychologist, a writer, and a speaker with a doctorate in psychology from Stanford University. As a US-Norway Fulbright Scholar living in the Arctic, she pioneered research on wintertime mindsets, and her workshops teach audiences around the world how to harness the power of mindset and embrace the darkest season. Her writing has appeared in The New York Times, The Atlantic, and The Washington Post, and her work has been covered by The Guardian, CNN, National Geographic, Forbes, BBC, and New Scientist.