And it all began with some sexually preoccupied parents. Perhaps we have the wrong idea about the purpose of sex. But we try to avoid nature's arrangement with contraceptives and abortions and thus spoil society. Then if nature tries to tell us that unrestricted sexuality is unnatural, we complain or blame a merciless God. The idea is not to give up sex altogether but to follow its real purpose.
Overpopulation is a myth.
The burden lies in the type of population. Therefore we advocate regulated sex and better children over unrestricted sex and unwanted progeny. Sexual pleasure should not be an excuse for a careless way of life full of disturbing side effects. We only indulge in sex within marriage, and then only to have children that will be raised in Krishna consciousness. By following the original purpose of sex, nature does not retaliate.