Why should you care about sharks? Well, mainly because 90% of them have been killed in recent years and it triggered a chain reaction reducing the ocean's ability to put oxygen in the atmosphere. This movie changed my life. I think you will not soon forget it. It's about a young guy that goes up against Costa Rican gun boats with a camcorder and flip flops to save sharks. Amazing. Shark Scientist Magazine has the whole movie available on the Sharkwater Movie Page.