. . . . . . . . propounded the theory that the primary purpose of the law of Tort is social engineering.

Answer: Option E

In the context of the Law of Torts, the theory of social engineering posits that one of the main objectives of tort law is to bring about desired changes in society by influencing behavior and promoting a safer and fairer environment. This theory emphasizes that tort law serves not only as a means of compensating victims but also as a tool to shape societal norms and encourage responsible conduct. It views tort law as a mechanism for achieving broader social goals and fostering a sense of accountability among individuals and entities.

Option A: Prof. Hart
This option is incorrect. Prof. Hart, also known as H.L.A. Hart, was a legal philosopher known for his contributions to the philosophy of law, particularly the concept of legal positivism.

Option B: Prof. William L. Prosser
This option is incorrect. Prof. William L. Prosser was a prominent figure in tort law and contributed significantly to the field with his writings, but he is not specifically associated with the theory of social engineering.

Option C: Prof. Fraser
This option is incorrect. Prof. Fraser is not commonly associated with the theory that the primary purpose of the law of Tort is social engineering.

Option D: Prof. Kenny
This option is incorrect. Prof. Kenny is not commonly associated with the theory that the primary purpose of the law of Tort is social engineering.

The correct answer is Option E: Prof. Roscoe Pound, as he propounded the theory that the primary purpose of the law of Tort is social engineering.