Waiting for one credible link. Maltusian thinking were long disapproved. It's long been proven that folks have more kids if they are not sure they'll make it. Once life get better and folks are convinced their kids will make it; they start having few and few kids. That is how developed world did it. Only China bought into Maltusian thinking an started one-child policy. Japan is having an aging problem...and so is most developed world....and they never had one child thing.
The world will self-regulate. It doesn't need vaccines to curl them.
Look at kenya...the age of first child has moved from 20 (5-10yrs ago) to 23. Most people in my generation have zero or one or two kids. Rarely 3 kids. They are do it this consciously.
Few more yrs and kenya population will peak....and even decelerate on it's own.
Agreed Pundit. Conspiracy!!!