Bookwaves: Barry Lopez, whose latest book is “Horizon”, now out in trade paperback, is interviewed by Richard Wolinsky. From the National Book Award-winning author of the now-classic Arctic Dreams, a vivid, poetic, capacious work that recollects the travels around the world and the encounters–human, animal, and natural–that have shaped an extraordinary life. ArtWaves: Margaret Atwood, in November 1993, discussing her novel “The Robber Bride” with Probabilities hosts Richard Wolinsky and Richard A. Lupoff. First airing of this interview in 25 years.