What to do about the recent spate of shark attacks?

Great White Shark (Carcharodon carcharias). Credit: Rights Managed/MARY EVANS

Australia has seen three fatal shark attacks in just a few weeks, with the most recent one killing a 17-year-old in Queensland. Meanwhile, the practice of setting shark nets has been a source of controversy, criticised for its environmental impact and inefficiency. Is the situation really getting worse, and what can actually be done to avoid shark attacks?

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