Step 1: Berlin's Concept of Freedom Explained.
Isaiah Berlin defined two types of freedom:
1. Negative Freedom: Freedom from external constraints or coercion; emphasizes the absence of interference.
2. Positive Freedom: Freedom to pursue one's goals and act autonomously, potentially requiring state intervention to enable individual potential.
Step 2: Evaluation of Options.
- (1) J. J. Rousseau: Focused on the general will and social contract, but did not categorize freedom as positive or negative.
- (2) Hegel: His concept of freedom related to historical dialectics, not directly to positive/negative freedom.
- (3) Jean Francois Lyotard: Addressed postmodernity and skepticism towards metanarratives, not Berlin's concept of freedom.
- (4) Isaiah Berlin: Correct. He originated the distinction between positive and negative freedom.
Step 3: Answer.
The correct answer is (4) Isaiah Berlin.