George Schaller: People haven’t seen a Tibetan antelope — a beautiful animal.  I was very fortunate, in that China, in recent years, has been truly interested in protecting some of these species and has set up reserves and started anti-poaching work.  The poor antelope, of course, has been in big trouble because it’s got the finest wool in the world.  During the 1990s, about 250,000 were killed on the Tibetan Plateau, the wool exported to India, and they make these lovely Shahtoosh shawls which ladies like to wear and buy at prices up to $15,000.  Well, that market has gone down because countries are now more aware of this, and China has been protecting it.  Borders are better patrolled.  So it’s step by step.  It takes time.