When you’re a wildlife documentarian, you camp in the most remote parts of the world, ready at a moment’s notice to record elusive subjects. You also have to sleep when you can, where you can, often in extreme, uncomfortable, sometimes sub-zero conditions. Chris Morgan is a renowned filmmaker, ecologist and conservationist who’s journeyed the world, including deep into the Siberian tundra, tracking endangered species. With insights from sleep psychologist and researcher Dr. Jade Wu, discover how Chris uses sleep strategies borrowed from the military to stay alert and how time in nature can actually help improve sleep.