Explanation:

- Option 4: Amitai Etzioni

- Amitai Etzioni introduced the concept of The Active Society.

- Etzioni was a prominent sociologist known for his work on organization, sociology, and communitarianism.

- Option 1: Alvin Toffler

- Alvin Toffler was a futurist and writer known for books like "Future Shock," but he did not develop The Active Society concept.

- Option 2: Alfred Weber

- Alfred Weber was an economist and sociologist focusing on cultural aspects and industrial location theories, unrelated to The Active Society.

- Option 3: Albert Cohen

- Albert Cohen was known for his work on delinquent gangs and subcultures, not related to The Active Society.

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