Respuesta :
The best option among all of the above is A) the reduction of carbon emissions by 80% by 2050.
"The reduction of carbon emissions by 80% by 2050" is the goal which is included in the initiatives created by the United Nations Environment Programme because its the biggest environmental concept for helping save the world from global warming.
"The reduction of carbon emissions by 80% by 2050" is the goal which is included in the initiatives created by the United Nations Environment Programme because its the biggest environmental concept for helping save the world from global warming.