Ash Wednesday marks the start of a 40-day period which is an allusion to the separation of Jesus in the desert to fast and pray. During this time he was tempted. Matthew 4:1â11, Mark 1:12â13, and Luke 4:1â13.
Leadership | Management. Biography. Barry Posner, Ph.D., is the Accolti Professor of Leadership at the Leavey School of Business, Santa Clara University (located in the heart of Silicon Valley), where he served for 12 years as Dean of the School.
FACULTY | Barry R. Posen. Biography. Barry R. Posen is Ford International Professor of Political Science at MIT, Director of the MIT Security Studies Program (http://web.mit.edu/ssp/), and serves on the Executive Committee of Seminar XXI (http://semxxi.mit.edu/).