Sharks have existed for about 400 million years, but they could disappear in a generation if we don’t do anything to help them. In his talk, Steve shares some incredible facts about shark anatomy that make them the perfect animal for their environment. He also talks about human actions that endanger these precious animals and suggests some ways to protect them. Naturalist Broadcaster and Author Best known for BBC TV’s “Deadly 60”, Steve is a BAFTA winning naturalist, wildlife presenter and author. From kayaking, to rock climbing, to swimming with sharks - he is always up for new discoveries in the great outdoors. This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at http://ted.com/tedx