What Good Are Personal D.N.A. Tests?

It's natural to watch a child closely to see where he or she might excel. But surveillance that drills down to the subatomic level via personal D.N.A. testing is ridiculous.

Do parents go too far when they order D.N.A. kits to assess their children's strengths and weaknesses? "To be sure, some of us are born with natural talents—great aim, the ability to draw what we see, perfect pitch. But these abilities mean little without years of hard work, supportive relationships with mentor and family and luck. Meanwhile, it's unclear whether a variant discovery means much anyway. Scientists estimate that as many as 80 percent of all people have the wished for ACTN3 variant. The estimated 20 percent who do not include an Olympian in the long jump."

LinkedIn meets Tinder in this mindful networking app

Swipe right to make the connections that could change your career.

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Swipe right. Match. Meet over coffee or set up a call.

No, we aren't talking about Tinder. Introducing Shapr, a free app that helps people with synergistic professional goals and skill sets easily meet and collaborate.

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Reigning in brutality - how one man's outrage led to the Red Cross and the Geneva Conventions

The history of the Geneva Conventions tells us how the international community draws the line on brutality.

Napoleon III at the Battle of Solferino. Painting by Adolphe Yvon. 1861.
Politics & Current Affairs
  • Henry Dunant's work led to the Red Cross and conventions on treating prisoners humanely.
  • Four Geneva Conventions defined the rules for prisoners of war, torture, naval and medical personnel and more.
  • Amendments to the agreements reflect the modern world but have not been ratified by all countries.
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The most culturally chauvinist people in Europe? Greeks, new research suggests

Meanwhile, Spaniards are the least likely to say their culture is superior to others.

Image: Pew Research Center
Strange Maps
  • Survey by Pew Research Center shows great variation in chauvinism across Europe.
  • Eight most chauvinist countries are in the east, and include Russia.
  • British much more likely than French (and slightly more likely than Germans) to say their culture is "superior" to others.
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A map of London's most toxic breathing spots

Air pollution is up to five times over the EU limit in these Central London hotspots.

Strange Maps
  • Dirty air is an invisible killer, but an effective one.
  • More than 9,000 people die prematurely in London each year due to air pollution, a recent study estimates.
  • This map visualizes the worst places to breathe in Central London.
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