AFP: Humans may be to to blame for shark attacks: experts
PARIS — An apparent increase in shark attacks may well have a human cause, with low-cost air travel but also over-fishing and possibly global warming among the hidden suspects, say experts.
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Another question -- but again, lacking sufficient data to answer it -- is the impact on shark behaviour from overfishing and from global warming, which affects ocean temperatures and currents.
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An apparent increase, may well have, for multiple known and unknown interrelated factors, possibly be linked to global warming. Show me the numbers!
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