science.sciencemag.org/content/360/6390/791 science.sciencemag.org/content/360/6390/791 Figure S6 indicates the projected changes in species richness globally at the four levels of warming (1.5°, 2°, 3.2°, 4.5°C above pre-industrial levels) and, where appropriate, (for animals) including or excluding realistic dispersal. … We find substantial benefits to limiting warming to 1.5°C above preindustrial levels as compared with 2°C by 2100. The … Continue reading (Tyndall Centre for Climate Change Research) The projected effect on insects, vertebrates, and plants of limiting global warming to 1.5°C rather than 2°C