In 2015, the United Nations Climate Change Conference reached a global pact (the Paris Agreement): to mitigate the effects of climate change and achieve neutrality by 2050.
Neutral greenhouse gases emissions are achieved when the same amount of greenhouse gases (CO2 equivalent) emitted are removed from the atmosphere in different ways. This does not mean human activities cannot emit any CO2, but it does imply that it can’t generate more than can be removed.
