3Qs: Larger issues in debt-​​limit debate

On Monday, Trea­sury Sec­re­tary Tim­othy Gei­thner told Con­gress the U.S. has reached its debt ceiling — the limit on how much money the gov­ern­ment can borrow. Not only has raising this limit been at times a con­tentious polit­ical issue, it also raises larger issues related to the U.S. economy’s long-​​term health, says Kamran Dad­khah, asso­ciate pro­fessor of eco­nomics at North­eastern University.

3Qs: Technology and the power of sound

In his new book, “Sonic Per­sua­sion: Reading Sound in the Recorded Age,” Greg Goodale, assis­tant pro­fessor of com­mu­ni­ca­tion studies, crit­i­cally ana­lyzes how a wide range of actual sounds — from U.S. pres­i­dents’ audio record­ings to car­toon sound­tracks — have been used as per­sua­sive devices, often pro­viding greater meaning to inter­pre­ta­tions of iden­tity, cul­ture and history.

3Qs: Politics cloud Wisconsin labor fight

Ongoing demon­stra­tions against Wis­consin Gov. Scott Walker’s pro­posal that would strip the state’s public employee unions of nearly all their col­lec­tive bar­gaining power have rocked that state’s capitol. North­eastern eco­nomics pro­fessor Osborne Jackson, whose research focuses on labor eco­nomics and public finance, explores this polit­i­cally charged issue.