This week, we'll be joined by Michael Mann, director of the Earth System Science Center at Pennsylvania State University, to talk about how science-denying crackpots have turned a rigorous area of climate scientists into some grand conspiracy theory.
Then we'll be joined by Elana Levin, columnist with Graphic Policy, to talk about how women and LGBT folk are demanding a place in the world of geekdom -- and inspiring a bitter backlash.
David Bowie: "Lady Grinning Soul"
David Bowie: "Man Who Sold the World"
David Bowie: "Golden Years"