Johnny Mac shares five positive stories in this episode. Danish traveler Thor Peterson completes a trip around the world without flying. A ten-year-old, inspired by a man's kindness crusade, undertakes his own acts of kindness. Bay Area's Andy Wang takes cleanup duties into his own hands, improving local dumping sites. Monarch butterfly populations see a significant boost in numbers after previous declines. Lastly, Dr. Joseph DeTourie ('Dr. Deepsea') breaks the world record by living underwater for 100 days, studying the effects of high pressure on the human body.

Thor Peterson's Incredible Journey Around the World

Max's 10 Acts of Kindness Inspired by Brian

Andy Wang's Mission to Clean Up the Bay Area

The Resurgence of Monarch Butterflies

Dr. Deep Sea's Underwater Adventure