From the Interim President: Update on Encampment and Protests
May 6, 2024
To the Penn Community,
University campuses across the country and around the world are facing protests of increasing intensity. We are all seeing these protests unfold differently—with university leadership responding differently and their communities reacting differently. Every day I hear from people with clear ideas about what we should do at Penn. They express support, surprise, or betrayal for the University’s actions or inactions, depending on their perspective. As we manage the situation at Penn and its many impacts on our campus, my north star continues to be the safety of our community and the furtherance of our teaching, research, and service missions.
The encampment should end. It is in violation of our policies, it is disrupting campus operations and events, and it is causing fear for many in our large, diverse community, especially among our Jewish students. But any response to the encampment must balance possible escalation of the current situation with the need to protect the safety and rights of everyone. At Penn, this risk is more significant than at some other institutions because we have an open campus in a large city.
I have now met twice with several of the Penn student and faculty protestors to hear their views and try to find a productive path forward. We continue to propose additional meetings—this path remains open. We have asked the protestors in the encampment to disband multiple times and offered accommodation to continue their demonstration in ways that do not conflict with safety and policy. On each occasion, the protestors have refused. They have made additional demands that reflect an unwillingness to negotiate on reasonable terms to a conclusion. I believe there are alternative paths and am willing to pursue all reasonable options to avoid escalation and further disruption to our community.
Universities must give broad latitude to the open expression of ideas but must do so in ways that keep campuses physically safe and free from disruption. At Penn, we embrace civil discourse and rigorous debate. The terrorism and hostage-taking by Hamas must be addressed, and so too, the urgent and critical humanitarian crisis and loss of life in Gaza. But passion for a cause does not entitle anyone to act beyond the rules that govern and protect us. Protests that threaten or harass, that disrupt the access of others to spaces and facilities, or that make us unsafe inevitably lose support and undermine their cause.
Now is the moment for de-escalation. We are in active conversation with local public officials and law enforcement, who recommend that we continue to focus on de-escalation and dialogue before taking steps that could inflame tensions. However, we are concerned that many of the protestors occupying the encampment on College Green are seeking such a confrontation. We have heard reports of circulating documents with instructions for escalating a protest, including through building occupations and violence.
Every day the encampment exists, the campus is less safe. Some have aimed to characterize this as a peaceful protest. It is not. Two cherished Penn landmarks, the Benjamin Franklin statue and the Button, have been defaced and vandalized. There have been disturbing reports of harassing and threatening speech. On Wednesday night, protestors threatened and attempted to provoke Penn Public Safety police officers. On Friday, we were made aware of an alarming video that showed a Penn student being barred entry to the encampment and threatened. Penn Public Safety has opened an investigation and is in touch with the student to provide support. Protestors within the encampment have also described being spit on, harassed, and threatened. Penn Public Safety continues to be onsite 24/7 to ensure safety and provide support. All of these actions are unacceptable.
Protestors wear masks and refuse to produce identification, as required by our policies and stated on each Penn ID, making it difficult to distinguish those individuals who are part of the Penn community from those who are not and are trespassing. The tents create an additional risk because they provide no line of sight to those entrusted with campus safety. Penn Public Safety resources are required 24/7 to monitor the safety of the encampment, diverting them from other campus spaces and events.
To this point, we have taken a measured approach to avoid escalation and to uphold our fundamental belief in and commitment to open expression. We must, however, also enforce rules that are designed to support safety and our missions. Those in violation of our policies are making choices. We are continuing to implement student conduct procedures, which may result in the inability of some of our students to graduate or continue their education at Penn in subsequent years. The roles, responsibilities, and activities of Penn faculty and staff members in the encampment are also under review.
We will maintain an enhanced security presence to support physical safety and will adjust our response as conditions warrant. We will continue to provide safety and wellness resources, which can be found here, to all members of the Penn community. I am distressed and disappointed by the actions of the protestors, which violate our rules and goals. I know this is a terribly difficult time for our community, but my confidence in our institution, our people, our traditions, and our spirit of discovery and service is unbowed.
—J. Larry Jameson
Interim President
Junhyong Kim has been appointed the Christopher H. Browne Distinguished Professor of Biology in the School of Arts & Sciences. He is also a secondary professor of computer and information science, the co-director of Penn Program in Single Cell Biology, and the former co-director of Penn Genome Frontiers Institute and former chair of the department of biology. Dr. Kim is an expert in genomics, single-cell biology, mathematical and computational biology, and evolutionary genetics. His current research interests include using single-cell technologies to generate a cell atlas of the human female reproductive system, single-cell analysis for kidney regenerative medicine, development of novel genomic technologies, and data analysis algorithms.
Greg Ridgeway has been appointed the Rebecca W. Bushnell Professor of Criminology in the School of Arts & Sciences. Dr. Ridgeway, who is also the department chair of criminology and a professor of statistics and data science, focuses his research on the development of statistical, computational, and analytical methods to improve the understanding of crime and the functioning of the justice system. He has put this expertise into practice in his work with police departments within the U.S. and beyond, prosecutor and public defender organizations, sentencing commissions, and civil rights agencies.
This year’s Zoetis Distinguished Veterinary Teacher Award was presented to Jenni Punt. The Zoetis Distinguished Veterinary Teacher Award is the most prestigious teaching award in veterinary medicine. It is presented annually to a faculty member at each college of veterinary medicine in the United States. Its purpose is “to improve veterinary medicine education by recognizing outstanding instructors who, through their ability, dedication, character and leadership, contribute significantly to the advancement of the profession.” The entire Penn Vet student body votes on the recipient.
Sarah F. Colmer completed a residency in large animal internal medicine at New Bolton Center in 2022 and is currently a fellow in neurology. She has clinical and research interests in equine neurodegenerative disease and has always had passions for teaching students and clients alike, which she enjoys pursuing in her current role.
After completing veterinary school and an internship at Penn Vet, Lillian Aronson completed a small animal surgical residency at the University of California, Davis. From 1994-1996, she was the coordinator of the renal transplantation program for animals at the veterinary school at Davis. Following her residency, she joined the faculty at Penn Vet in 1998 and launched the renal transplantation program there. Her clinical interests include all areas of soft tissue surgery, but especially microvascular surgery and complex urinary tract surgery, including renal transplantation and treatment of urolithiasis. Her research interests in the field of feline and canine renal transplantation include mechanisms of action of immunosuppressive therapy and cytokine gene expression in the presence of immunosuppressive therapy. Her other research interests include mechanisms of renal hypertrophy and the evaluation of pro-inflammatory cytokine levels in urine and peripheral blood to help differentiate causes of urinary tract disease. Dr. Aronson has lectured extensively locally, nationally, and internationally, and recently published the second edition of her textbook, Small Animal Surgical Emergencies. Dr. Aronson is currently a professor of surgery and is a diplomate of the American College of Veterinary Surgeons.
Patricia L. Sertich is an associate professor-clinician educator in reproduction and behavior at Penn Vet and is currently section chief of reproduction and behavior. Based at the Georgia and Philip Hofmann Research Center for Animal Reproduction at New Bolton Center since 1983, Dr. Sertich evaluates large animals for breeding soundness and develops treatment plans to optimize their fertility. Dr. Sertich provides consultation on reproductive issues of patients in the George D. Widener Hospital for Large Animals and is a critical member of its high-risk pregnancy management team. As a diplomate of the American College of Theriogenologists (ACT), she currently serves as its secretary and is on the ACT Examination Committee, which determines board certification for veterinarians specializing in animal reproduction. Dr. Sertich has mentored many ACT diplomates and received numerous teaching awards, including three Carl J. Norden Distinguished Teaching Awards and the Christian R. and Mary F. Lindback Foundation Award (
Heather Rudolph is a certified veterinary technician who received her training from Harcum College. She also earned a postgraduate certificate and diploma in veterinary education from Royal Veterinary College. As the clinical skills lab director, Ms. Rudolph has developed and manages the hands-on lab for students at Penn Vet. Her students have access to models to practice skills such as restraint, venipuncture, urinary catheter placement, cystocentesis, and suturing. Before coming to Penn Vet, Ms. Rudolph worked in emergency and critical care at Crown Veterinary Specialists and Quakertown Veterinary Clinic.
Deborah Gillette attended Purdue University as an undergraduate and veterinary school at Cornell University. After completing a pathology residency at Penn Vet, she earned a PhD in comparative pathology at the University of California, Davis, and became board certified. Dr. Gillette joined the faculty at the University of Wisconsin for one year before joining the pathology faculty at New Bolton Center. During this time, she received a master’s degree in health professions education from Penn’s Graduate School of Education. Dr. Gillette left Penn Vet to become a pathologist in the toxicology department of Rohm and Haas Company (now part of Dow Chemical). After retiring from the industry, she returned to Penn Vet in 2018, working for the pathology department at the Philadelphia campus. Dr. Gillette also serves as photo editor for the journal Veterinary Pathology.
Elizabeth Woodward joined the department of biomedical sciences in 2016 as a clinical assistant professor. Before her faculty appointment, she held postdoctoral research appointments in the Reference Andrology Laboratory at New Bolton Center and at the University of Kentucky’s Gluck Equine Research Center, where she also earned her doctorate studying equine reproductive physiology. Her primary faculty role is teaching first and second-year students. She is a course organizer for three blocks and two capstones, and teaches concepts across several blocks in anatomy, physiology, and histology. Dr. Woodward serves on several committees and is a faculty adviser for the Penn Vet Wine Club. Her research interests are in the field of reproductive physiology, specifically in the areas of sperm physiology and equine endometritis. Dr. Woodward received the Zoetis Distinguished Teacher Award in 2022 (
Don Ricardo Harrison, Jr., director of the Provost’s Summer Mentorship Program (SMP) in the Division of the Vice Provost for Student Engagement (VPSE), died unexpectedly on April 9. He was 39.
Rodney Napier, a former professor in the Wharton School and co-founder of its organizational consulting and executive coaching program, died on April 6. He was 87.
Mitchell A. Lazar, the Willard and Rhoda Ware Professor in Diabetes and Metabolic Disease and director of the Institute for Diabetes, Obesity, and Metabolism in the Perelman School of Medicine at the University of Pennsylvania, is the 2025 recipient of the George M. Kober Medal from the Association of American Physicians (AAP). Dr. Lazar received the honor in Chicago at the AAP’s annual meeting, which took place April 25-27, 2025.
Afaf Ibrahim Meleis, a professor of nursing and sociology and Penn Nursing dean emerita, will be one of three awardees of the 2024 Humanism in Medicine Medal from the Arnold P. Gold Foundation, the leading nonprofit dedicated to humanism in healthcare for all.

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