This week on Artworks, author and environmental activist Scott Russell Sanders talks about his book “Conservationist Manifesto” which will be published later this year by Indiana University Press. Also on the program, the West Baden Spring Hotel is filled with the sounds of the Indiana University Jazz Faculty, Peter Noble-Kuchera steps into the “otherworld” of the new film “Coraline,” and we’ll go behind the curtain as we explore what it’s like to prepare for a student recital.