What Michele Bachmann and Charles Darwin (Don’t) Have in Common

In a recent political debate presidential hopeful Michele Bachmann raised the topic of vaccines. She accused Rick Perry, governor of Texas, of abusing his authority when he imposed vaccine mandates. What does this have to do with Charles Darwin? Darwin was also concerned about vaccines. But the so-called Father of Modern Biology had a different sort of concern. Darwin erroneously worried that vaccines preserved the lives of those who otherwise would have succumbed. “Thus,” warned the Sage of Kent, “the weak members of civilized societies propagate their kind.” And that, he ominously concluded:

must be highly injurious to the race of man. It is surprising how soon a want of care, or care wrongly directed, leads to the degeneration of a domestic race; but excepting in the case of man himself, hardly any one is so ignorant as to allow his worst animals to breed.

The aid which we feel impelled to give to the helpless is mainly an incidental result of the instinct of sympathy, which was originally acquired as part of the social instincts, but subsequently rendered, in the manner previously indicated, more tender and more widely diffused. Nor could we check our sympathy, even at the urging of hard reason, without deterioration in the noblest part of our nature. The surgeon may harden himself whilst performing an operation, for he knows that he is acting for the good of his patient; but if we were intentionally to neglect the weak and helpless, it could only be for a contingent benefit, with an overwhelming present evil. Hence we must bear without complaining the undoubtedly bad effects of the weak surviving and propagating their kind; but there appears to be at least one check in steady action, namely the weaker and inferior members of society not marrying so freely as the sound; and this check might be indefinitely increased, though this is more to be hoped for than expected, by the weak in body or mind refraining from marriage.

It is little wonder that fifteen years later Nietzsche proclaimed that “The invalids are the great danger to humanity, not the evil men.” The rest, as they say, is history. Let’s hope it stays that way.

Religion drives science, and it matters.