Which is most valuable: Gold, cocaine or rhino horn?

Elephants, rhinoceroses, hippopotamuses, gorillas and the majority of other very large animal species are threatened with extinction, an international team of scientists have reported. And if current trends continue, the loss of these animals would have drastic implications not only for the species themselves, but also for other animals and the environments and ecosystems in which they live. One of the critical factors behind the disturbing trend is the tremendous financial incentive for poachers to sell animal parts for consumer goods and food. For example, rhinoceros horn is more valuable by weight than gold, diamonds or cocaine, said the study’s lead author. —> Read More