Feeding Frenzy
There's growing concern that tourist excursions to feed sharks in the wild are encouraging shark attacks on humans. In many countries, the practice is banned.
Scientists argue that the more familiar sharks are with humans, the more dangerous they become. As Dr Carl Edmonds explains. "In the Caribbean, we dived with Moray eels for years till someone started feeding them. Then the morays related the presence of humans with food and they then started attacking the divers."
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