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NATURAL RESOURCES
Maintaining Biodiversity
In a relatively short period of time, the human species has been responsible for the loss and extinction of both animal and plant species. We are destroying the wealth of the earth, at alarming rates with little knowledge as to how the loss of species and habitats will eventually affect us. Although protected areas may not be the answer to maintaining diversity, there are efforts throughout the world to protect areas at a national and regional bases.
Some estimates claim that around four hundred bird and animal species have become extinct since the seventeenth century, and that one animal or plant species disappears every few hours (Litvinoff, p.243). Hundreds of species are in danger of extinction, particularly as their habitats are being destroyed. Fisher folk in coastal communities and river systems are faced with depleted fish stocks. Turtles hunted for food and the beauty of their shells are endangered. The habitat of birds living tropical forests is being destroyed. Whales, although protected through international law, continue to be endangered, and gorillas may be close to extinction.