When the Covid-truther geniuses "figured out" that "Bill Gates was behind Covid", they pulled out things like this as "proof" that his master plan is to reduce the world's population. Not to reduce the rate of increase, but to kill them (because of course these geniuses don't understand derivatives)...
Ah, got it. This sounds like more of a "repugnant conclusion" sort of problem where if you care about the well being of people who exist, then it is possible to have too large of a population.
I'm not up to speed here -- is Bill Gates doing work to reduce the birth rates in Africa?