Hill: If carbon emissions continue at current rates, the globe is set to surpass the United Nations's (U.N.) temperature target, hitting roughly 4 degrees Celsius, according to a new report.
The sixth Low Carbon Economy report by international consulting firm PricewaterhouseCoopers (PwC) released late Sunday estimates the current rate of carbon emissions will "burn" through the 2 degrees Celsius marker set by the U.N. within 20 years.
If countries are unable to reach an ambitious agreement during...