RTCC: G7 leaders appear to be edging towards agreeing on an historic target to wipe out greenhouse gas emissions by the end of the century.
Talks on climate change ran late into Sunday night as officials debated a variety of carbon cutting options, RTCC understands.
These included a goal proposed by the EU to cut emissions 60% on 2010 levels by 2050, with full decarbonisation by 2100, and another goal for G7 countries to decarbonize their own energy sectors by 2050.
European Council president...