Summary: <p>[2013-04-10 12:00:00] Could the world’s biggest problems be solved by applying lessons learned through cooperation in the classroom? We’ll talk this hour with educator John Hunter, author of the new book “World Peace and Other 4th-Grade Achievements” (Eamon Dolan/Houghton Mifflin Harcourt, 2013). This interview is part of KERA’s American Graduate Initiative.</p>
