Contraception is taking reproduction out of God's hands and placing reproduction in the hands of man.
Greed will bring about an end before overpopulation does anyway!
God gave us a mind to reason with. We can’t blame God if we don’t use what He gave us. Don’t try to pin this one on God. Our natural resources are dwindling, famines and other catastrophes await us and overpopulation will only magnify the results. It’s not greed, it’s common sense.
Vaccination is taking infection out of God's hands and placing infection in the hands of man.
Electricity is taking illumination out of God's hands and placing illumination in the hands of man.
Dentistry is taking tooth decay out of God's hands and placing tooth decay in the hands of man.
Etc., etc., etc.