Abstract

In The Revenge of Gaia, James Lovelock provides a memorable description of what the future might hold for us in a world severely blighted by climate change. In this scenario the human population has been pushed to the high Northern latitudes: Meanwhile in the hot arid world survivors gather for the journey to the new Arctic centres of civilization; I see them in the desert as the dawn breaks and the sun throws its piercing gaze across the horizon at the camp. The cool fresh night air lingers for a while and then, like smoke, dissipates as the heat takes charge. Their camel wakes, blinks and slowly rises on her haunches. The few remaining members of the tribe mount. She belches, and sets off on the long ..