This story was originally published by Grist. It appears here as part of the Climate Desk collaboration. Climate change could take a greater toll on global health than previously estimated. That’s according to a new report published Thursday in the New England Journal of Medicine. The article, along with an editorial published in the same issue, calls on health professionals to lead actions to allay the threat. The World Health Organization previously predicted that the effects of climate change could lead to an additional 250,000 deaths each year by 2030.