Answer:
There have been numerous countries throughout history that have adopted pseudo-scientific ideas. One example is Nazi Germany, which promoted the idea of eugenics and the superiority of the Aryan race. Another example is the Soviet Union, which propagated the concept of Lysenkoism, a false theory of genetics that led to the persecution of many scientists and the stagnation of agricultural progress. Many modern-day conspiracy theories, such as those surrounding vaccinations and climate change, can also be considered pseudo-scientific.
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