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Landmarks of Scientific Socialism: "Anti-Duehring"
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The Dialectic
Question 1 of 4
How does Engels rebut Duehring's claim that "contradiction" is purely a category of thought and cannot occur in real things?
A
By arguing that contradictions only exist in mathematics, never in physical reality
B
By dismissing the question as unanswerable
C
By pointing to motion itself as an objective contradiction — a body being simultaneously in one place and not in that place as it moves
D
By appealing entirely to religious authority
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