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Originally Posted by
Jovialis
@silesian
The article you linked was a case of the Delta-variant, which the current vaccines are only 60% effective. Perhaps if more people clamored to get vaccinated, these variants would not be able to emerge.
Nevertheless, even if everyone in the first-world was able to get the vaccine, the third world will be an environment where they will emerge.
Frankly, I wonder if one day a super-deadly variant will emerge that will start rapidly killing people, especially unvaccinated people with no protection. Maybe nature's way of dealing with overpopulation.
"Plagues" seem always to have been with us; we defeat one and a new one arises.
They can dramatically change societies, with unforeseen consequences, as was the case with the Bubonic plague in which one in four Europeans died; more in some cases. In Fivizzano near me, which was a hub of transport over the Apennines, 90% of the population died. You could also argue that "plagues" helped bring down whole civilizations, like "Old Europe" and the Roman Empire.
To let them rage when there is something we can do seems incredibly short sighted and risky to me. Also, as you say, they can mutate to be more harmful; that's the history with the plague.
Non si fa il proprio dovere perchè qualcuno ci dica grazie, lo si fa per principio, per se stessi, per la propria dignità. Oriana Fallaci