““Experiencing the outdoors or – even better, the untamed wilderness – imparts a certain wisdom about what is truly needed to be happy. Though material pleasures do provide a sense of achievement, a feel-good factor if you like, I worked out many moons ago that the feeling is only ever temporary. Two weeks after buying a car it’s just a car. Your bright, shiny new mobile phone is exciting for a couple of days and then you look for the improved version. It’s only a fake pleasure. If you’re after true fulfilment, I say take a walk in the wilderness.””