The focus on shark-as-enemy ignores that many species of these fish are intelligent, social animals with much more in common with us than we think. A landmark 1975 study found that lemon sharks complete a classical conditioning test for intelligence about 80 times faster than a cat. The porbeagle is one of the few fish to engage in suspected play behavior, wrapping itself in kelp and knicking around pieces of driftwood. Lemon sharks and blacktip sharks have both been seen exhibiting preference for particular other sharks -- having friends, in other words -- and learning from each other. Not bad for an animal that, in some cases, has been unchanged since 100 million years before the dinosaurs.
The danger of shark attacks is also wildly exaggerated and over-reported. Even people attacked by sharks defend them. The most telling statistic is simply that sharks rarely attack people and even more rarely are those attacks fatal. Despite headlines like "Shark attacks -- and attack fatalities -- up worldwide, expert says," annual fatal attacks haven't hit double digits in the past decade. The International Shark Attack File, affiliated with the Florida Museum of Natural History and considered the authority on worldwide shark attacks, says there were 82 unprovoked attacks worldwide in 2010, 78 in 2011, and 80 in 2012. In 2012, seven of those attacks were fatal (one in the United States), which is up from the average of 4.4 over the past decade, but still an absurdly small risk.