Why is it important that sharks continue to survive?

In Brasil and other countries or waters where tigers are responsible for large numbers of attacks on humans, populations need to be thinned out. In Brasil, they appeared to be following large ships into the harbors and through dredging we allowed access to areas not available to them before. As they multiply, they represent a serious threat to humans. They also provide a high protein meat for human consumption, cod liver oil and Preparation H which are important to humans.

Ken, the Shark Wrangler, www.sharkwrangler.com