According to the UN’s Intergovernmental Panel on Climate Change, CO2 emissions need to be cut 45 per cent by 2030, compared to 2010 levels to meet the central Paris Agreement goal of limiting temperature rise to 1.5 degrees Celsius by the end of this century.
This, the UN said, is crucial to avoid the worst impacts of climate change, including more frequent and severe droughts, heatwaves and rainfall.
A report published by UN Climate Change ahead of COP27 shows that whilst countries are bending the curve of global greenhouse gas emissions downward, efforts remain insufficient to limit global temperature rise to 1.5 degrees Celsius by the end of the century.
Since COP26 in Glasgow, only 29 out of 194 countries came forward with tightened national plans.
The summit which started on Sunday will end on Nov. 18. (NAN)
