And collectivism is aimed at massive population reduction, by any means possible.
Politics is simply the outward expression of a theology.
From the Liberty Fund Library is "A Plea for Liberty: An Argument Against Socialism and Socialistic Legislation," edited by Thomas Mackay (1849 - 1912), Chapter 1, excerpted final paragraphs from Edward Stanley Robertson's essay:
"I have suggested that the scheme of Socialism is wholly incomplete unless it includes a power of restraining the increase of population, which power is so unwelcome to Englishmen that the very mention of it seems to require an apology. I have showed that in France, where restraints on multiplication have been adopted into the popular code of morals, there is discontent on the one hand at the slow rate of increase, while on the other, there is still a 'proletariat,' and Socialism is still a power in politics."
The concluding statement of his essay is quite interesting also:"Freedom is the most valuable of all human possessions, next after life itself. It is more valuable, in a manner, than even health. No human agency can secure health; but good laws, justly administered, can and do secure freedom. Freedom, indeed, is almost the only thing that law can secure. Law cannot secure equality, nor can it secure prosperity. In the direction of equality, all that law can do is to secure fair play, which is equality of rights but is not equality of conditions. In the direction of prosperity, all that law can do is to keep the road open. That is the Quintessence of Individualism, and it may fairly challenge comparison with that Quintessence of Socialism we have been discussing. Socialism, disguise it how we may, is the negation of Freedom. That it is so, and that it is also a scheme not capable of producing even material comfort in exchange for the abnegations of Freedom, I think the foregoing considerations amply prove."
EDWARD STANLEY ROBERTSON
Unthinking reproduction made sense when the world population was small, that is no longer the case. I do not understand why conservatives would be against planning and spacing of children when they have no desire to pay for the social services needed by the more irresponsible elements of the population. Recent studies in St. Louis of 9,000 many lower income showed that when free birth control was provided that teen pregnancy and abortion rates dropped by around 80%. The preferred choice was long term prevention like IUDs, and I presume Norplant (although that was not stated).