Live on Columbia's KOPN Radio, 89.5 FM, Tuesday, Sept. 10 from 6-7 p.m. with Host Daria and Co-Host Tammy will be Geography's Director of Grad Studies Matt Foulkes, grad student Taylor Fox, and Department Chair Soren Larsen. Please listen in. They will be talking about the world of geography, and all the cool things you can do as a geographer. They will also discuss the #explore Geography Open House held in celebration of the 250th birthday of Alexander von Humboldt, a founding figure in the history of the discipline.