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Can Large MPAs Protect Tuna and Sharks?

Thu, 04 Jun 2015 14:04:29 +0000

a guest blog by David Curnick, written for the 2015 Write About Research Competition. With a global human population of over 7 billion it is becoming ever more important to manage our natural resources effectively. For centuries, the oceans have been seen as an endless bounty, ripe for harvesting. However, this simply isn’t the case […]

The post Can Large MPAs Protect Tuna and Sharks? appeared first on GEE Research.

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Exaggerated claims from genetic ancestry testing companies undermine serious research into human genetic history

26 February 2013

You may have missed the latest genetic discovery. As reported by The Daily Telegraph on Friday: "One million British men may be directly descended from the Roman legions". The story reappeared on Sunday, at the Who Do You Think You Are – Live event at London's Olympia, when it was repeated by Alistair Moffatt, the managing director of BritainsDNA, the company behind the claims.

Such stories are becoming increasingly common in newspapers, on television and radio. Last week on the BBC miniseries Meet the Izzards we were told that Eddie Izzard is a Viking descendant on his mother's side and an Anglo-Saxon descendant on his father's. Last year the Observer reported that Tom Conti has Saracen origins and is a relative of Napoleon Bonaparte.

And for upwards of £150 you too can have your DNA "tested" by any of a number of direct-to-consumer ancestry companies. But how reliable are these claims? The truth is that there is usually little scientific substance to most of them and they are better thought of as genetic astrology.

Read the full details posted by Mark Thomas in the Guardian Science Blog

Page last modified on 26 feb 13 16:44