Scotsman: IMAGINE yourself living in Scotland in 2050. We all now exist in a world where mankind’s carbon pollution has been cut back to the emission levels of 100 years ago in the mid-20th century. We each participate in daily democratic debates through an online virtual parliament, and monitor how our carbon footprints rise as we buy consumer products, and fall as we plant trees. The world is now home to around 9.5 billion people, which has put increased pressure on natural …