The Kingdom of Bhutan is so closely guarded it feels like a secret, parallel universe. It is one of the most carbon-neutral countries in the world. It is the only country that measures Gross National Happiness (and ranks high). And it is a place where the natural, unspoilt scenery is almost as beautiful as its genuine, honest, and welcoming inhabitants. As Bhutan reopens to visitors, we made it through the vortex to this auspicious green haven to understand its “high value, low volume”…