Rudolf Steiner knew in der 1917. How? Does history repeat itself or does it rhyme?
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"I have told you that the spirits of darkness are going to inspire their human hosts, in whom they will be dwelling, to find a vaccine that will drive all inclination towards spirituality out of people’s souls when they are still very young, and this will happen in a roundabout way through the living body. Today, bodies are vaccinated against one thing and another; in future, children will be vaccinated with a substance which it will certainly be possible to produce, and this will make them immune, so that they do not develop foolish inclinations connected with spiritual life — ‘foolish’ here, of course, in the eyes of materialists.” “The whole trend goes in a direction where a way will finally be found to vaccinate bodies so that these bodies will not allow th ...
e inclination towards spiritual ideas to develop and all their lives people will believe only in the physical world they perceive with the senses.” “…