Would having to curb CO2 emissions stunt Indian / African economic development more than the effects of climate change will? Those two areas are particularly vulnerable to the worst of the impacts as I understand it (extreme heat, food supply disruption, etc.)
Poverty and hunger are downstream of climate shocks, not separate from it. Drought and other extreme weather events are powerful historical causes of war and famine.
The GP question is whether that dynamic is canceled out by the economic benefits of polluting energy technologies.