It is not there for exploitation. Human and sub human creations are interdependent. We are not isolated. We are participants in a large and grandly meaningful whole. The animal world serves creation and works for a divine purpose.
Nature yields abundant food stuffs.
Medicinal value of the five elements of nature is well known. In herbs and plants, we can find remedies to known and unknown diseases. The value of herbs are to be fully recognized. Ayurvedic system of preventive and inexpensive health-care system is to be encouraged. The green world makes earth fit for the life of the animal world.