Guardian: One-third of common land animals could see dramatic losses this century because of climate change, scientists predict.
More than half of plants could be hit the same way as habitats become unsuitable for numerous species.
The collapse of ecosystems would have major economic impacts on agriculture, air quality, clean water access, and tourism.
Global temperatures are set to rise 4C above preindustrial levels by 2100 if nothing is done to stem greenhouse gas emissions.
This could have a...