Question

Many studies have shown that extinction is a natural process that occurred long before humans ever evolved. Explain the importance of conservation genetics in the survival of endangered species. Why should we be so concerned about extinction now?

Answer 1

Extinction is still going on.

http://en.wikipedia.org/wiki/Extinction

http://www.independent.co.uk/environment/animal-extinction--the-greatest-threat-to-mankind-397939.html