In his quest for a simpler life, one man has transformed himself into a goat. Thomas Thwaites, a 34-year-old researcher from London, has spent the past year creating prosthetics that allow him to roam around on all fours. He’s studied their behaviour, learned their way of communicating and even attempted to create an artificial goat stomach to allow him to eat grass. His efforts, funded by the government, culminated in a three day trip to the Swiss Alps, where he lived as a goat, roaming the hills with a herd. Thwaites, who is interested in transhumanism, believes not everyone will...