Reduce population

We need to some how decrease population which is near impossible Only those who can afford child should have child, Govt should take of all old age people of all poor by providing pension & health care We can decreases concentration of population in cities with good schools, collages with boarding must be encourage in villages Villages & small towns with good health care & infra would be better place for retired people they get peace , improve rural economy hey can with experince help to solve many problems of villages & earn respect , blessing of society . they can guide rural youth