yes, but the tech needed to bring electrification from 11% to say 50% or maybe even 80% is there already. i read for example that uganda is capable of producing much more electricity than they need themselves. and there certainly are more untapped resources in africa that can be accessed with existing technology before we reach the point of needing new tech to reach everyone else. let's not perfect be the enemy of the good here.

as more people get access to electricity and better education their combined wealth will rise creating the financial resources to tackle the harder problems. on step at a time.