All Things Considered

Elinor Ostrom, the only woman ever to win an economics Nobel, died today at age 78.

She was famous for challenging an idea known as the tragedy of the commons — the theory that, in the absence of government intervention, people will inevitably overuse a shared resource.

So, for example, if a village shares a pasture, it's in the individual interest of each farmer to graze his cattle as much as possible on the pasture even though, in the long run, overgrazing may ruin the pasture for everyone.

The music made by Thomas Wesley Pentz, better known by his stage name, Diplo, is one part club-music mashup and one part pop music forecast. In 2009, he took bubblin' — a syncopated house style born in the clubs of Holland — as inspiration and collaborated with fellow DJ Switch, his partner in the group Major Lazer, to make the dance-floor hit "Pon de Floor." But he wasn't done with the bubblin' sound yet. In 2011, he used that song as basis for "Run the World (Girls)," a single by the pop star Beyonce.

Aung San Suu Kyi heads to Europe Wednesday, where she'll deliver a speech she was invited to give more than two decades ago: the one for her 1991 Nobel Peace Prize, which she was unable to collect while under house arrest.

In Myanmar's largest city, Yangon, at the headquarters of Suu Kyi's party, spokesman U Nyan Win says she is busy writing speeches for her extended trip to Europe, including the visit to Oslo for the belated Nobel address this weekend.

Recreational rehabilitation programs have long been a favorite for helping disabled veterans acclimate after war, and the number of young and disabled vets returning who need those services is on the rise.

Two brothers — with nearly 60 years of military service between them — are trying to help with a unique retreat that's free for young vets. The program gets them out of their hospital beds for a few days to hunt in rural Pennsylvania.

An influential panel of experts questioned two big reasons people take vitamin D supplements.

The U.S. Preventive Services Task Force concluded in draft recommendations released Tuesday that taking less than 400 international units of vitamin D and 1,000 milligrams of calcium every day doesn't reduce the risk for bone fractures among postmenopausal women. And so the task force recommended against doing that.