Loch Lomond in Scotland forms a relatively isolated ecosystem. The fish community of this lake has remained unchanged over a very long period of time.

The global environment can survive only if we learn to live in peace and harmony with our fellow human beings. At the same time, as Dr. Jane Goodall says, "To achieve global peace, we must not only stop fighting each other but also stop destroying the natural world.".

Welcome to my page!--UAKasper (talk) 16:52, 4 November 2011 (UTC)