"IT IS tempting to be jaunty about piracy. So what if a few Robin Hoods in skiffs nick the odd tanker off the Horn of Africa? Often enough, the owners pay ransom and nobody gets hurt. Everyone needs a living in these hard times. And if the worst comes to the worst, gunboats can always be dispatched to clean the problem up, just as the British and Americans did off north Africa’s Barbary coast at the turn of the 19th century."