Exploradio: Arctic ice and global warming with Dr. Joseph Ortiz
Monday, December 10, 2012
A Russian ship sailing from Siberia to Japan last month became the first commercial tanker to cross the Northeast Passage in WINTER. Summer crossings of the formerly ice choked North Pole are now commonplace. On this week's Exploradio, WKSU's Jeff St.Clair looks at melting ice, global warming, and the difference between natural and man-made climate change.