On today’s podcast, German researchers say climate change will cut everyone’s pay by 19 percent; GPS signals are being interfered with in combat areas followed by a discussion about the danger to civilian aircraft; then, ‘should,’ ‘ought to’ on Lesson of the Day.

On today’s podcast, the United Nations wants a treaty that controls plastics manufacturing to fight pollution; a program in Senegal puts deaf student with hearing students followed by a discussion about the term ‘opportunity’; then, ‘extinction’ on Lesson of the Day.