“There is no strong instinctive desire for multitudinous offspring, as such, in the feminine make-up. The reproductive impulses operate indirectly. Nature ensures a pressure of population through passions and instincts that, given sufficient knowledge, intelligence, and freedom on the part of women, can be satisfactorily gratified and tranquillized, if need be, without the production of numerous children. Very slight adjustments in social and economic arrangements will, in a world of clear available knowledge and straightforward practice in these matters, supply sufficient inducement or discouragement to affect the general birth rate or the birth rate of specific types as the directive sense of the community may consider desirable. So long as the majority of human beings are begotten involuntarily in lust and ignorance so long does man remain like any other animal under the moulding pressure of competition for subsistence. Social and political processes change entirely in their character when we recognize the possibility and practicability of this fundamental revolution in human biology.” - H.G. Wells, The Open Conspiracy
“Fundamentally important issues upon which unanimity must be achieved from the outset are:
Firstly, the entirely provisional nature of all existing governments, and the entirely provisional nature, therefore, of all loyalties associated therewith;
Secondly, the supreme importance of population control in human biology and the possibility it affords us of a release from the pressure of the struggle for existence on ourselves; and
Thirdly, the urgent necessity of protective resistance against the present traditional drift towards war.
People who do not grasp the vital significance of these test issues do not really begin to understand the Open Conspiracy.” – H.G. Wells, The Open Conspiracy
https://archive.org/details/22664022HGWellsTheOpenConspiracy 
