Briar Cliff University's Center for Prairie Studies will welcome Wes Jackson, President of the Land Institute, on Wednesday April 25, 2012 at 7pm on campus in the St. Francis Center. His talk Using the Prairie as an Analogy for a Sustainable Green Revolution, is free and open to the public. _____ At 5:30, the Iowa Prairie Network and Northwest Iowa Sierra Club will co-sponsor a walk on the Sioux City Prairie (immediately adjacent to the BCU campus). _____ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - To unsubscribe from the IOWA-TOPICS list, send any message to: [log in to unmask] Check out our Listserv Lists support site for more information: http://www.sierraclub.org/lists/faq.asp