Leopold director to speak tonight The new director of the ISU Leopold Center for Sustainable Agriculture will share his vision for the center and sustainable agriculture at a presentation tonight at 7 in the Sun Room of the Memorial Union. Paul Kirschenmann’s presentation is part of the Shivvers Lectureship, sponsored by the agriculture honor society, Gamma Sigma Delta. The meeting is open to the public. A reception will begin at 6:15. – Wendy Weiskircher