High-stakes arboreal therapy for the nature deficit disorder you probably have. Once a year, adventurous arborist and tree climbing instructor, Tim Kovar takes a select few on a climb up one of the tallest tress in the world — a summit he says less people have attempted than Mt. Everest. For an unforgettable way to battle nature deficit disorder and re-connect with the Earth, we purchased a couple carabiners and brought way too much camera equipment 180 feet up an 850-year-old California redwood called “Grandfather” to see how squirrels dream. Whatever happens, don’t forget to look up. Captions available in English, Spanish, Italian, German, French & Russian. Let us know if there’s a language you’d like to see.