Yvonne Mounsey, 93, Balanchine Dancer & Eminent Ballet Teacher

As a principal in Balanchine’s New York City Ballet in its early years, Mounsey danced key roles in works by Tudor and Robbins as well as Mr. B.; she is best remembered as the Siren in Prodigal Son. After retiring from the stage, she first founded a ballet company in Johannesburg and later, in Los Angeles, the Westside School of Ballet, one of the West Coast’s top training grounds.

Ayn Rand Vs. The Pygmies: A Battle Over Human Nature (Guess Who Wins)

“By studying the archaeological record as well as modern-day hunter-gatherers, evolutionary scientists have been constructing a record of how our early human ancestors made this journey” – i.e., from “bonobo-like bipeds” to integrated, complex societies. “It is clear that John Galt was not present in our ancestral family tree.”

Figuring Out Who Gets Paid For What In Music Streaming

“The ongoing tug-of-war between musicians, record labels and digital content providers inched a little more towards artists this week with the introduction of an innovative paid-referral plan from streaming provider Rdio. The new program pays artists a flat $10 fee for every user they refer, a rare form of direct-to-artist revenue in the music streaming business. But it’s only the latest move to renegotiate the flow of money in the world of digital music – and now even Congress is weighing in.”