Scotsman: IMAGINE youre at the wheel of a car and you are careering towards a cliff edge, foot hard down on the accelerator. You dont know where the cliff is because you are blindfolded. The stuff of nightmares? Its an analogy for our collective plight here on planet Earth in the early 21st century. The car driver is humanity speeding recklessly into the unknown; the cliff represents the descent into chaos and turmoil when climate change spins out of control.
The fact that concentrations of carbon dioxide...