U.N. Report: Climate Pollution Reductions 'Highly Inadequate'

The United Nations Environment Programme says the window is closing on n efforts to keep future warming of the earth at bay.

The world, especially richer carbon polluting nations, remains "far behind" and is not doing nearly enough -- not even promising to do enough -- to reach any of the global goals limiting future warming, a United Nations report said.

That "highly inadequate" inaction means the window is closing, but not quite shut yet, on efforts to keep future warming to just a few more tenths of a degree from now, according to Thursday's Emissions Gap report from the United Nations Environment Programme.

"Global and national climate commitments are falling pitifully short," United Nations Secretary-General Antonio Guterres said Thursday. "We are headed for a global catastrophe."