The thin edge of the wedge just went in. For years the shark population worldwide has been evaporating. It's now down to less than 5% of its population mere decades ago in some areas. But today, President Johnson Toribiong of the Republic of Palau announced to the UN General Assembly that Palau has created the world's first shark sanctuary which includes all of Palau's territorial waters and its extended economic zone. That's just under a quarter of a million square miles -- an area the size of France.

Finally, a nation of humans is stepping forward to stand in the way of shark extinction. Palau is exhibiting behaviour that is exemplary and enlightened. It is a role model for all other nations with ocean shores.

Sharks are at the top of the foodchain and have been in that critical role for millions of years during which they have remained unchanged. That in itself is remarkable. One can deduce that they are perfect and perfectly suited for their job as a major control agent for the entire marine ecosystem. Without sharks, the oceanic web of life is expected to spin into disarray and imbalance. The decimation of the world's shark populations is severe and poses a true emergency.

Why not send an email of gratitude to the Government of the Republic of Palau? HERE IS THE ADDRESS.

Think about taking a stand with Palau. Make your home shark free. Preparation H, many cosmetics and some health supplements contain shark products. Check them out and stop using those products. Educate those around you. Ask your government to create shark sanctuaries and legislate against shark products and shark hunting. There are many shark conservation organizations -- a web search will lead you to them. Watch the movie "Sharkwater" if you haven't done so already. Ask restaurants serving shark fin soup or shark meat to stop doing so. Boycotting is a good idea.

Suddenly there is a ray of hope. Palau, thanks for that too.