731 students received bachelor of arts degrees May 27 at Wesleyan. (Photo by Olivia Drake) Posted 05/27/.07 Dont be afraid of risk, and dont shy away from service to others. These were among the thoughts offered during Wesleyan Universitys 175th commencement ceremony by Jim Lehrer, anchor of PBS The News Hour with Jim Lehrer and noted novelist. Lehrer delivered the commencement address before more than 10,000 people at Wesleyans campus in Middletown, Conn. During the ceremony, the Binswanger Prize for Excellence in Teaching was awarded to Joyce P. Jacobsen, Andrews Professor of Economics; Richard Slotkin, Olin Professor of American Studies…