The unwritten rule seems to be that each successive climate report and news release must be more scarifying than any predecessors, especially during the run-up to international conferences.
Thus Intergovernmental Panel on Climate Change Special Report 15 claims governments worldwide must make "unprecedented changes in all aspects of society," spend $40 trillion by 2035 on renewable energy, and impose carbon taxes that climb to $5,500 per ton of carbon dioxide (CO2) by 2030. Or temperatures could climb another 1 degree F (0.5 C) and bring utter cataclysm to human civilization and our planet.
