Richard Louv urges a new 'nature movement' The author of the best-selling book "Last Child in the Woods" says the gloom and doom scenario presented by the environmental movement needs to be transformed into a more positive message about the importance of nature, and human interactions with nature. He spoke April 22, 2102 at the Hennepin County Ridgedale Library as part of the Club Book series.12:00 p.m.