Question

considerable CO₂ emissions from economic activity in the globe will continue and perhaps escalate over the foreseeable future.

Answer 1

GHGs are emitted through transport, land clearance and production and consumption of food and fuels, manufactured goods, etc. These are all controlled by individuals, as such we are responsible to play a major role in eliminating GHGs, which contain CO₂ If this is not done it will escalate emission which will prove harmful to human life.