Modern science has discovered that if the blood of one animal is mixed with that of another not akin to it, the blood of the one is fatal to that of the other. This has been known to occultism for ages. If you mingle the blood of human beings with that of the lower apes, the result is destructive to the species, since the one is too far removed from the other. If, again, you mingle the blood of man with that of the higher apes, death does not ensue. Just as this mingling of the blood of different species of animals brings about actual death when the types are too remote, so, too, the ancient clairvoyance of undeveloped man was killed when his blood was mixed with the blood of others who did not belong to the same stock. The entire intellectual life of today is the outcome of the mingling of blood, and the time is not far distant when people will study the influence this had upon human life, and they will be able to trace it back in the history of humanity when investigations are once more conducted from this standpoint.
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