There are principially three possibilities in order to reduct the population: War, genocide, and birth - control.
We ´ve got the choice to reduce the population by unreasonable methods (war, genocide) or by humane methods, the birth - control. I by my person vote clearly for birth - control, but I cannot decide this matter alone.
I want to say in this connection it is irrelevant, wheter a genocide will be caused in a direct way by us human beings or in a indirect way by the nature for example in a manner of famines and epidemics caused by human refusal. The consequences would be devastasting in each case and would exceed all historic occurences.
Everbody who opposes birth - control engages himself automatically for war and genocide, because there are no alternative solutions. The duty to take care about birth - control is founded upon the general human rights.
OTHER HELPFUL MESURES WOULD BE...:
* Better sex - instructions world wide. My mother (born in 1925) told me one day, when she was a teenager she had thougt to become pregnant, if she would kiss a man. But who would had instructed her?
* Free contraceptives for everybody.
* The prevention of ababortions by precluded contraception. All other methods are improper, because they sponsor the growth of population still again.
* Only as much children as we can consent by econmic and ecologic reasons shall be borne in future. The ideal birth - rate would be about 0,8 kids per woman at the time.
Possible counter arguments:
It will be misanthropic to regard kids only by economic aspects. Idealistic motivations must have precendence of econmical matters.
Surely, it is self - evident that also a true love to kids is a necessary condition for being allowed to have kids. But not everbody of us is the right person to be a good father / mother. In such cases the total resignation to kids would be the better solution.
But even if you fulfill the qualifications to be a good father / mother in an excellent way, you will be responsible to render possible your kid a life in dignity. You cannot expect from your kid to go to the relief office lifelong, all the more the lasting solvency of the state will not be secured. You cannot accept this responsiblity by no means to several kids. Even if your kids will find a good profession and economic existence in their later lifes, their success would always base automatically on the burden of others loosing their existence.
* The usage of compulsory measures against persons refusing to listen to reasons. (Forced sterilizations not later than the third kid had been borne, forced adoptions etc.) Birth control neglected by willful or careless reasons has to be defined as criminality.
Possible counter arguments :
The usage of compulsory measures would encroach to much upon the human rights of the person under consideration. Sexuality belongs to the very private intimate aereas of men and therefore a strange regulation from outside will prohibit by itself. The human rights and the natural right of reproduction would be injured. The state may not be allowed to mix in such matters too.
There is a wide social agreement that murder, oppression, robbery, black mailing etc. may not be tolerated and that the perpetrators shall be punished in a proper way. If we would tolerate such an antisocial behaviour, the ability to know right from wrong of people will be demaged in a very serious way and the internal peace will be dangered. The state has to define willful or careless neglected birth controll to be criminality.
In reality birth control would never be successful on a volunteer way, therefore we men are still to much driven by our physical needs. Besides them it will be imaginable that especially religious people, political extremists and racists will not care about birth control on a volunteer way indeed. An important part of our descendants would be begot / borne by those ones and indoctrinated in accordance with their destructive views. The consequences for state and society would be fatal.
* The privileged protection of marriage and family. A legal state is obligated to protect all kinds of partnerships fror life in the same way. Also a fiscal preferment of families of conventional kind has to be denied.
* The payment of child - allowance only for the first kid. The Zahlung von Kindergeld nur noch für das erste Kind. The payment of child - allowance strikes rather delicat by ethical reasons, because it is a modern kind of trafficking in human beings.
The saved money should better spent for educational establishments instead of.
* The prohibiton of artificial insemination. An artificial insemination is the perversion of science of medicine. It is the task of medical men to preserve health and lives of people and to develope techniques for contraception as a surrogate for the old natural selection, but medical men may not produce additional and surplus life.
* Totally taking the stigma away from homosexuality by moralic and legal aspects. But the demand in addition to favour homosexuality would be senseless. The nature fixes for people to be hetero- or homosexual, an individual person hasn´t got any influence.
* The introduction of an unconditional basic income, unconcerned a man is working or not. The introduction of an unconditional basic income ist already necessary by educational reasons in order to make the authorities to understand that people are a question of costs in priority and only secondary a power and production factor.
* The prohibition of forced labor of all kind. Also for unpayed jobs for unemployeeed persons, civil service duty, universal conscription. Reasons see above.
* Deportation of foreigers (= citizens from Third countries outside of the European Union) who do not care about birth controll. It will be clear that foreigners who ´d committed crimes have to be deportet.
GENERAL OTHER COUNTER ARGUMENTS:
The demand to reduce the population remembers to Nazi methods. Shall we tolerate such a behaviour?
The hint to alligated Nazi - methods is popular in our country in order to hinder necessary discussions, for example also at the theme "death grant". But we may not deal with matters in such a simple way.
The aim of the Nazi´s politics of population was in truth to reduce and as far as possible to eliminate certain parts of the population (Jewish people, homosexual people). But at the other side the "arischen Herrenmenschen" (Aryan master minds) favoured by the Nazis should propagate themselves in a very drastic way in order to rule the whole of the earth one day.
The Nazis were determined to go to any lenght from the genocide in one case up to the planned polygamy at the Aryans.
But a responsible poltics of population has in view to oblige each part of the population and each single person to care about birth controll.