[The natural world cleans water, pollinates plants and provides pharmaceuticals, among many other gifts.] Thirty trillion dollars worth of services, scot-free to humanity, every year. — E. O. Wilson Copy Share Image
![“[The natural world cleans water, pollinates plants and provides pharmaceuticals, among many other gifts.] Thirty trillion dollars worth of services, scot-free to humanity, every year.” quote by E. O. Wilson](https://sms4smile.com/quotes/img-quotes/869/e-o-wilson-1348_dollars_the-natural-world-cleans-water-pollinate_253878.jpg)