Since the vedic period, man has been receiving something or the other from nature to fulfil his purposes. The earth's rich biodiversity is vital for the survival of mankind. The reasons for conserving biodiversity are narrowly utilitaria, broadly utilitarian and ethical. Besides the direct as food, fibres, firewoo pharmaeuticals etc. there are many indirect benefits we receive through ecosystem services such as pollination, pest control, climate moderation and flood contro therefore it becomes our moral responsibility to take good care of Earth's biodiversity and pass it on in good order to our next generation.