Global heating will hit at least 1.8C, UN warns, and there are ‘no good outcomes’

Human health, water supplies, nature, cities, infrastructure and economies could all be severely damaged by temperature rises Global heating will reach at least 1. 8C under even the most optimistic future, well beyond the Paris agreement goal of 1. 5C, according to a UN report that warns every fraction of temperature rise intensifies destructive extreme weather, glacier melt, ecosystem loss, and island and coastal city submersion. The report by the Nairobi-based UN Environment Programme confirmed overshooting the 1. 5C goal inscribed in the landmark Paris agreement of 2015 was now “unavoidable” and, despite some progress in addressing the human-caused climate crisis driven by burning fossil fuels, likely in the next few years.