Well I am going to assume you meant the importance of conservation of the economy and wildlife, but the economy is extremely important to conserve to prevent another event such as the great depression where inflation gets to a severe point where bread can cost hundreds of dollars, or for a better example, currently Venezuela's economy has failed so much money is worth more to burn for fire than to keep,
Wildlife is important to conserve so we do not eradicate any species or over-harvest for food or medical use, because they wont be available to us in the long run.
