Science doesn’t supply happiness; but neither does its lack. The same can be said of social utopias: they aren’t created by science, but neither does lack of science provide them. Science has cast up dangerous and cruel knowledge, which has been exploited for warfare and dictatorial power; but so have cultures so little gifted with scientists that they either make do with imported weapons or rely on clubs, axes, and daggers. Scientific information about our mistakes — for instance, that deforestation invites mud slides and deserts, that overfishing depletes fish stocks — doesn’t guarantee we will avoid such mistakes or correct them, but that is owing to failure to heed what science uncovers.

Jane Jacobs (1916-2006) American-Canadian journalist, author, urban theorist, activist

Dark Age Ahead, ch. 3 “Science Abandoned” (2004)
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