Morning Reading, selected articles of interest from various publications.

Flawed climate data
Steve and I showed that the mathematics behind the Mann Hockey Stick were badly flawed, such that its shape was determined by suspect bristlecone tree ring data. Controversies quickly piled up: Two expert panels involving the U.S. National Academy of Sciences were asked to investigate, the U.S. Congress held a hearing, and the media followed the story around the world.
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Filtering Reality
The emerging technology, called “Augmented Reality,” enables users to see location-specific data superimposed over their surroundings. Long a staple of science fiction, it’s trickling into the real world through the iPhone and similar ultrasmart mobile phones. With AR applications such as Layar, the smart phone displays what its camera sees, with information about nearby buildings and shops, travel directions, even notes and “tags” left by other users in that location. Although AR now relies on handheld devices, electronics makers like Sony are working on systems that you wear like sunglasses, making augmented vision more immersive.
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