Nations need to triple efforts to curb greenhouse-gas emissions to limit warming

Nations need to triple efforts to curb greenhouse-gas emissions to limit warming

Nations need to triple efforts to curb greenhouse-gas emissions to limit warming, Published online: 27 November 2018; doi:10.1038/d41586-018-07566-9

Immediate, drastic action is needed to keep global warming under 2 °C, says United Nations report.