Which of the following is the most logical and rational inference that can be made from the above passage?

Correct Option: Science and faith can be mutually complementary if their proper domains are understood.

The author, identifying as a scientist, notes that while science is a powerful tool to understand nature, there are certain fundamental questions (e.g., of existence and purpose) that science cannot answer, where faith provides a better path. The author specifically criticizes the cultural presumption that scientific and spiritual views are incompatible. This implies that science and faith do not need to be in conflict; instead, they can coexist and complement each other when their respective domains are properly understood. Option A is incorrect because it falsely claims faith alone can solve all problems. Option C is contradicted by the text, which says faith can answer some fundamental questions. Option D describes today's cultural view but is not the core rational inference of the passage. Thus, Option B is the most logical inference. Therefore, Option B is the correct answer.