Option 1: Caring for nature on aesthetic grounds, as Tagore did, has now become one of the major environmental concerns in the developed countries of the world. This option is correct. It states that caring for nature on aesthetic grounds, which was one of Tagore`s concerns, has now become a major environmental concern in developed countries. In modern times, there is an increasing recognition of the importance of preserving and appreciating nature for its beauty and intrinsic value.

Option 2: Tagore`s short stories and novels exhibit his concern for nature. This option is correct. Tagore often incorporated nature in his writings, showcasing his love and concern for the natural world. Many of his stories and novels explore the intricate relationship between humans and nature.

Option 3: Tagore`s vision of education emphasized the need to generate environmental awareness among the students. This option is correct. Tagore believed in the importance of incorporating environmental education into the curriculum. He emphasized the need for students to develop an understanding and appreciation for the environment, which aligns with the modern push for environmental awareness.

Option 4: Tagore`s concern about the environment was activated by pragmatic and utilitarian considerations. This option is incorrect. Tagore`s concern for the environment was not driven by pragmatic or util