Contact: Doug Allen, 581-3860ORONO — The University of Maine Philosophy Department has announced speakers and topics for its spring 2007 Philosophy Colloquium Lecture Series, a semi-annual program that invites leading authorities to lecture and discuss philosophical theory, analysis and practice.Lectures are free, open to the public and held Thursdays at 4 p.m. in the Levinson read more UMaine Offers Spring 2007 Philosophy Colloquium Series