The report by the IPCC, a group of scientists convened by the United Nations to guide world leaders, describes a world of worsening food shortages and wildfires, and a mass die-off of coral reefs as soon as 2040 - a period well within the lifetime of much of the global population https://twitter.com/IPCC_CH/status/1049127236564082689¬†‚Ä¶