Kenneth S. Kosik, Harriman Professor of Neuroscience and co-director of the Neuroscience Research Institute at the University of California, Santa Barbara, will present “MicroRNA’s and the Necessity for a Systems Biology” on Wednesday, September 1 from 12 to 1 p.m. as part of the Gail F. Beach Memorial Visiting Lectureship Series at the Lois Pope LIFE Center, seventh-floor auditorium. For more information, call 305-243-7108 or visit www.themiamiproject.org/lectures.