Arts & Sciences

Ira J. Hirsh, Ph.D., who did pioneering research in human hearing, auditory perception, communication, speech, language and communication disorders, died Jan. 12, 2010, of cardiopulmonary failure at Hillcrest Convalescent Center in Durham, N.C. He was 87.

Washington University’s Eliot Trio will perform music of Robert Schumann, Antonín Dvořák and Germaine Tailleferre at 7:30 p.m. Sunday, Jan. 31, in Holmes Lounge. The trio consists of Seth Carlin, professor of music and director of the piano program in the Department of Music in Arts & Sciences; violinist David Halen, concertmaster for the Saint Louis Symphony Orchestra; and cellist Bjorn Ranheim, also with the Saint Louis Symphony Orchestra.

Fed Chairman Ben Bernanke coined the phrase “the Great Moderation” back in 2004 to refer to the relative stability of the U.S. economy over the previous two decades. Many believe “The Great Recession” of the past two years has jolted the economy out of its moderate mode and back into a state of high volatility. Washington University in St. Louis economist James Morley disagrees. He argues the Great Moderation is alive and well and will help the economy recovery from this latest financial shock.

The Department of Music in Arts & Sciences will launch its spring Danforth University Center Chamber Series at 8 p.m. Thursday, Jan. 21, with a performance by harpsichordist Maryse Carlin and members of the Saint Louis Symphony Orchestra.

Steve Fazzari What will generate the growth necessary to put many of the unemployed back to work again?  That’s the question economist Steve Fazzari is asking as we move past the first recession of the 21st century.  “In the deep downturns of the 1970’s and early ’80’s, strong consumer spending growth led to strong recoveries. Unfortunately, I just don’t see that happening this time”  says Fazzari.  Includes video interview.

WUSTL geoarcheologist Jennifer Smith, Ph.D., is featured a History channel documentary that solves a series of geological mysteries about the Sahara’s past. The show, part of the “How the Earth Was Made” series, explains why there are marine fossils embedded in the blocks of stone from which the pyramids are made and drawings of people swimming are scratched into the walls of desert caves.

Physics professor Stuart Solin, Ph.D., a “classic physics thinker” according to colleagues, lives by the scientific code of honesty and respect for evidence.

New calculations by an international group of theorists paint a better picture of the nature of quark stars and suggest a way for astronomers to find the quark stars among the neutron stars. But WUSTL physicist Mark Alford, commenting on the journal publication in a news article posted Jan. 15 at PhysicsWorld.com, suggests that the new work may not be the last word. Alford, who uses mathematical modeling to explore the properties of quark stars, contends that the mathematical theory it uses is only truly accurate when the quarks are millions of times denser than they are in real neutron stars.

An international team of researchers, including Erik Trinkaus, Ph.D. professor of anthropology in Arts & Sciences, has reanalyzed the complete immature dentition of a 30,000 year-old-child from the Abrigo do Lagar Velho, Portugal. The new analysis of the Lagar Velho child shows that these “early modern humans” were modern without being “fully modern.”

Nearly 40 years after the Apollo astronauts first brought samples of the Moon to Earth for study, researchers from Washington University in St. Louis are leading an effort to return to the Moon for samples that could unlock secrets of the early Solar System. Known as MoonRise, the proposed Moon mission is one of three finalists now bidding to become NASA’s next big space science venture, a $650 million mission that would launch before 2019.