Socrates Cafe is an affiliate of the Society of Philosophical Inquiry. New members are always welcome. We believe a diversity of opinion is important for a true exchange of ideas. The topic for June's discussion is "Is there a caste system in America? If so, consider where you might fall within your personal and professional relationships." Moderated by Linda Deere. The group meets the first Monday of each month. Register online at www.murrysvillelibrary.org or call the library at 724-327-1102.