(Roughly) Daily

The benefits of rarefied air…

 

From inner-city food deserts to car-centric suburbs, aspects of the physical environment are frequently cited as a contributing factor to the rise of obesity in the developed world. However, new research, published earlier this year in the International Journal of Obesity and summarised online at the Public Library of Science (PLOS) blog, Obesity Panacea, found a surprising correlation between elevation and obesity in the United States.

As the paper’s lead author, Dr. Jameson Voss of the Uniformed Services University of the Health Sciences, points out, mapping obesity prevalence in America reveals distinct, and hitherto unexplained, geographic variations:

Obesity appears most prevalent in the Southeast and Midwest states and less prevalent in the Mountain West. Despite significant research into the environmental determinants of obesity, including the built environment, the explanation for these macrogeographic differences is unclear.

Intriguingly, those areas in which less than a quarter of the population is obese map almost exactly onto the more mountainous regions of the country—the Appalachians, the Rockies, and the Sierra Nevada. And, indeed, after controlling for diet, activity level, smoking, demographics, temperature, and urbanisation, Voss and his colleagues found “a four- to five-fold increase in obesity prevalence at low altitude as compared with the highest altitude category”…

Read the full (and filling) story at Edible Geography.

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As we head for higher ground, we might send playful birthday greetings to Joan Miró i Ferrà; he was born on this date in 1893.  A  painter, sculptor, and ceramicist, who worked over time as a Fauve, Magic Realist, Surrealist, and Expressionist (and pioneered Color Field painting), Miró had a huge influence on artists in the later Twentieth Century (Frankenthaler, Rothko, Motherwell, and Calder among many others), and on design pioneers like Paul Rand.

“Women and Birds at Sunrise” 1946

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Carl Van Vechten’s portrait of Miró

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Written by LW

April 20, 2013 at 1:01 am

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