School of Medicine
Showing 501-600 of 1,189 Results
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Gloria M. Kardong MD, DLFAPA, DABPN
Adjunct Clinical Associate Professor, Psychiatry and Behavioral Sciences
BioI attended Stanford University as an undergraduate, then returned to Stanford for my Psychiatry residency and Chief Residency. I then joined the Faculty in the Department of Psychiatry and Behavioral Sciences. I am an adjunct Clinical Associate Professor. I teach and supervise the residents in the program.
I am also on the Faculty of the Stanford Forensic Psychiatry Fellowship Program, where I teach and supervise post-graduate Fellows.
I have served an Examiner for the Medical Board of California and do Forensic Psychiatry/Expert Witness work for attorneys as part of my private practice for the past 15 years.
I have been in private practice for 35 years, including 15 years of virtual care. I am licensed in 10 states and can provide telepsychiatry services in all of those states.
Among my specialties are trauma; abuse; PTSD; women's health care-related issues, including pregnacy and post-partum issues, PMS, menopause and hormonal issues across the life span.
I also enjoy treating student health-related concerns and helping impaired professionals.
I treat all psychiatric problems for men, women, adolescents and couples. This includes anxiety, panic, bipolar disorder, ADHD, relationship issues and more. -
Krishna Govinda Kary (they/them)
Clinical Assistant Professor, Psychiatry and Behavioral Sciences
BioDr. Krishna Kary (they/them) is a licensed psychologist who specializes in working with adolescents, adults, and couples within the LGBTQ+ community to address concerns related to depression, anxiety, sexuality, identity and interpersonal challenges. Dr. Kary received their PhD in Counseling Psychology from the Counseling, Clinical, and School Psychology program at the University of California, Santa Barbara. They received their MA and BS from Santa Clara University in Counseling and Psychology, respectively. Their clinical internship was completed at the University of California, Los Angeles Counseling and Psychological Services (CAPS) and their postdoctoral Gender and Sexual Identities fellowship at Stanford University CAPS. Dr. Kary serves patients through the THRIVE clinic at the Stanford School of Medicine and is emotion-focused, collaborative, and culturally-sensitive in their approach to psychotherapy. In addition to their interest in clinical care, they also enjoy supervision and training, teaching, and consultation related to gender inclusivity practices.
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Laura B. Kasper, PhD
Adjunct Clinical Assistant Professor, Psychiatry and Behavioral Sciences
BioI am psychologist and have been practicing psychotherapy for over 18 years. I have experience working with a diverse group of clients with respect to presenting concerns, gender, sexual orientation, and race/ethnicity.
Regardless of their background, the majority of my clients are highly intelligent and accomplished people who are interested in taking their personal and professional relationships to the next level, starting with themselves. My therapeutic approach blends my first-hand experience of the high-performing professional workplace with buddhist psychology and tools to offer support that is unrelentingly compassionate, direct, and powerful.
I have particular research and clinical expertise in authenticity with one's self and in relationships, interpersonal communication, and issues of sexual orientation, gender, and sexuality. My services include individual, couples, and group psychotherapy. I also do video counseling sessions with individuals and couples in CA, DC and VA, the places where I am licensed.
I earned my master’s and doctoral degrees from the University of Maryland’s Counseling Psychology program. I completed my internship and post-doctoral training, and was a Staff Psychologist at the The George Washington University Counseling Center for several years before starting my private practice. I am currently in the Interpersonal Dynamics Facilitator Training Program at Stanford University in the Graduate School of Business to become a small group facilitator for their popular elective, Interpersonal Dynamics.
I have been practicing Vipassana meditation for over fifteen years. I’ve spent eighty-five days on silent meditation retreats in that time, and have a mindfulness orientation to my work.
I am a member of the American Group Psychotherapy Association and the Northern California Group Psychotherapy Society, and the Northern California Society for Psychoanalytic Psychology. I am licensed and insured in California (PSY28532), Washington D.C. (PSY1000362) and Virginia (PSY0810004715). -
Max Kasun
Research Professional, Psychiatry and Behavioral Sciences
BioMax Kasun works in the Roberts Ethics Lab and Kim Ethics Lab at Stanford, which use empirical methods to help anticipate, clarify and resolve ethical issues in modern biomedical research. He received his BA in 2016 from the University of Wisconsin. He has interests in empirical and normative thought related to increasing scientific understanding and societal appreciation of the nature and prevalence of mental disorders and well-being, as well as in moral philosophy (e.g. Kantian ethics, justice, ethical naturalism, and pragmatism), cognitive and affective sciences, and philosophy of mind (e.g. embodiment and personhood). He has co-authored scientific, peer-reviewed articles and other scholarly work investigating ethical issues in psychiatric research ethics, medical education, and neuroscience, and is currently working on a project investigating ethical issues encountered in development and clinical integration of machine learning, including how design assumptions and implementations shape clinical judgments, trust, and health decision-making.
Max is a co-author of several chapters in APA's Study Guide to DSM-5-TR (forthcoming) including the chapters on bipolar and related disorders and personality disorders. He has provided editorial support for the peer-reviewed journal Academic Medicine and for two works on the subject of trauma and related interventions (United Nations, Springer). Previously, he served on leadership teams for the Stanford Mental Health Technology and Innovation Hub and Neurodiversity Project. -
Makoto Kawai
Clinical Associate Professor, Psychiatry and Behavioral Sciences - Sleep Medicine
BioI am a physician scientist in the field of sleep medicine in aging and brain function. Using combined polysomnogram and novel neuroimaging technology, I aim to identify potential sleep biomarkers to investigate the mechanism of progression from normal aging to Mild Cognitive Impairment (MCI) or dementia. I also investigate the impact of sleep on cognitive/affective function or behavior abnormality in various neurodevelopmental and neurodegenerative disorders.
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Debra Lee Kaysen
Professor of Psychiatry and Behavioral Sciences (Public Mental Health & Population Sciences)
Current Research and Scholarly InterestsMuch of my current research focus is on the development of testing of accessible, scaleable, and effective treatments for trauma-related disorders and related comorbidities (e.g. substance use disorders, HIV, mood disorders). This work has focused on addressing trauma-related disorders especially in underserved populations and settings. This includes research in rural communities, with Native American communities, and with sexual minorities. My research has had a strong impact on building an evidence base on adaptations of psychotherapies for PTSD and substance use disorders for diverse populations both within and outside the United States. Our findings demonstrate that complex cognitive behavioral psychotherapies like Cognitive Processing Therapy can be culturally adapted and delivered in challenging settings (conflict settings, high poverty environments) with significant and lasting change in PTSD, depression, and functioning. This has led to work adapting CPT for diverse populations within the United States (rural Native Americans, urban Latinos) and outside of it (Iraq, DRC). Other research has focused on treatment for PTSD/SUD. My research has also found support for the use of brief telehealth interventions to build treatment engagement and to reduce drinking among trauma-exposed populations. In addition, my work has been critical in testing the feasibility of novel trauma-focused interventions for use by those with PTSD and SUD, thus paving the road for more rigorous research studies.
Current PI'ed research studies include: 1) developing and evaluating a brief motivational interviewing intervention designed to increase treatment-seeking among military personnel with untreated PTSD; a two-arm randomized comparative effectiveness trial to evaluate prevention of HIV/STI sexual risk behavior by addressing PTSD through Narrative Exposure Therapy or substance use through Motivational Interviewing among Native American men and women with PTSD; and 3) a comparison of outcomes among patients randomized to initially receive pharmacotherapy or Written Exposure Therapy delivered in primary care as well as comparing outcomes among patients randomized to treatment sequences (i.e., switching and augmenting) for patients who do not respond to the initial treatment. -
Corey Keller, MD, PhD
Assistant Professor of Psychiatry and Behavioral Sciences (Public Mental Health and Population Sciences)
Current Research and Scholarly InterestsThe goal of my lab is to understand the fundamental principles of human brain plasticity and build trans-diagnostic real-time monitoring platforms for personalized neurotherapeutics.
We use an array of neuroscience methods to better understand the basic principles of how to create change in brain circuits. We use this knowledge to develop more effective treatment strategies for depression and other psychiatric disorders. -
Jennifer Keller
Clinical Professor, Psychiatry and Behavioral Sciences
Current Research and Scholarly Interestsinterpersonal violence and abuse prevention; empowerment of women; cognitive and affective information processing in depression; clinical, biological, and neuropsychological aspects of depression; South Asian mental health
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Kevin Kelley
Assistant Professor of Psychiatry and Behavioral Sciences (General Psychiatry and Psychology)
BioAs a neuroscientist and psychiatrist, I am motivated by how little we understand about the pathophysiology of psychiatric disorders and hope that further knowledge will help to alleviate the ongoing distress of many of our patients. My research program leverages computational genomics, human brain cellular models, and molecular neuroscience techniques to understand the cellular and molecular mechanisms of human brain development and how dysfunction in these processes lead to psychiatric disorders.
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Heather Kenna Hall
Director of Faculty Affairs & Strategic Planning, Psychiatry and Behavioral Sciences
BioHeather has been part of the Department of Psychiatry and Behavioral Sciences at Stanford since 2002. She directly manages appointment matters related to Professoriate faculty and supervises a team of faculty affairs administrators who manage appointment matters for faculty on the Clinician Educator line and other faculty appointment lines in the Department. Further responsibilities include supervision of medical education team members and contributions to strategic planning and development of new departmental initiatives. Prior to her current work in faculty affairs, Heather was as a clinical research manager in the Stanford Depression Research Center and the Stanford Women’s Wellness Clinic. She has published 40+ research articles in psychiatry and neuroscience journals. Her education includes a Master of Science in Psychology, as well as a Master of Arts in Social Psychology.
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Terence Ketter
Professor of Psychiatry and Behavioral Sciences (Psychopharmacology), Emeritus
Current Research and Scholarly InterestsThe use of brain imaging methods for understanding the neurobiology of mood disorders and to target treatments for patients with bipolar disorders. Research in the use of novel medications and combinations of medications in the treatment of bipolar disorders. Research on the development and course of bipolar disorder in late adolescence and young adulthood, particularly in college students, and links between creativity, temperament, and mood disorders.
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Christina Khan, MD, PhD
Clinical Professor, Psychiatry and Behavioral Sciences
BioDr. Christina Khan is a pediatric and adult psychiatrist and Clinical Professor in the Department of Psychiatry and Behavioral Sciences. She specializes in the treatment of trauma, depression, anxiety, LGBTQ+ health, and physician wellness. Dr. Khan’s training includes doctoral and postdoctoral research training in community and public health, including specialized training in global health and PTSD research and treatment. Her work focuses on addressing health disparities in underserved populations and treating vulnerable and marginalized populations here in the United States and abroad.
At Stanford, she is co-Chief of the Diversity and Cultural Mental Health Section in the Department of Psychiatry and Behavioral Sciences and founder and Director of THRIVE, Stanford's LGBTQ+ mental health clinic. She has been working with WellConnect since 2014 addressing burnout, trauma, and secondary trauma in Stanford physicians. Dr. Khan is also a Faculty Fellow at the Center for Innovation in Global Health (CIGH) and serves on the CIGH Program Leadership Committee.
Nationally, Dr. Khan serves as Past President of the Association of Women Psychiatrists and as Councilor for the Council on Minority Mental Health and Health Disparities of the American Psychiatric Association. -
Daniel Kim
Clinical Associate Professor, Psychiatry and Behavioral Sciences
BioDr. Daniel Kim is a board-certified geriatric psychiatrist who serves as medical director of the inpatient geriatric psychiatry service and program director of the geriatric psychiatry fellowship. His primary area of interest is in the education of medical students, residents, and fellows in geriatric psychiatry.
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Jane P. Kim
Clinical Associate Professor, Psychiatry and Behavioral Sciences
Current Research and Scholarly InterestsDr. Kim’s research focuses on applying statistical approaches to evaluate and improve digital interventions, and using empirical approaches to understand ethical considerations for AI applications in healthcare.
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Roy King
Associate Professor of Psychiatry and Behavioral Sciences, Emeritus
Current Research and Scholarly InterestsCurrent research centers on the use of human genetic haploid systems, e.g. the Y chromosome, to understand the prehistory of human migrations particularly since the Holocene. This work includes investigating correlations with human symbolic material culture, focusing on the visual artistic realm. Also being explored are the issues and ethical implications of the social construction of race and ethnicity vis a vis the enhanced capacity to differentiate populations using genotypes.
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Hilit Kletter, PhD
Clinical Associate Professor, Psychiatry and Behavioral Sciences - Child & Adolescent Psychiatry and Child Development
Current Research and Scholarly InterestsRisk and resiliency factors of childhood posttraumatic stress and development and improvement of treatment interventions.
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Thomas Knightly
Clinical Assistant Professor, Psychiatry and Behavioral Sciences
BioInterventional Psychiatry Fellow
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Lynn Kern Koegel
Clinical Professor, Psychiatry and Behavioral Sciences - Child & Adolescent Psychiatry and Child Development
BioDr. Lynn Kern Koegel has been active in the development of programs to improve communication in children with autism, including the development of first words, grammatical structures, pragmatics, and social conversation. In addition to her published books and articles in the area of communication and language development, she has developed and published procedures and field manuals in the area of self-management and functional analysis that are used in school districts and by parents throughout the United States, as well as translated in other major languages. Dr. Lynn Koegel is the author of Overcoming Autism and Growing Up on the Spectrum with parent Claire LaZebnik, published by Viking/Penguin and available in most bookstores. Lynn Koegel and her husband, Robert, are the developers of Pivotal Response Treatment which focuses on motivation. The Koegels have been the recipients of many awards, including the first annual Children’s Television Workshop Sesame Street Award for “Brightening the Lives of Children”, the first annual Autism Speaks award for “Science and Research” and the International ABA award for “enduring programmatic contributions in behavior analysis.” In addition, Dr. Lynn Koegel appeared on ABC’s hit show “Supernanny” working with a child with autism. Their work has also been showcased on ABC, CBS, NBC, PBS, and the Discovery Channel. The Koegels are the recipients of many state, federal, and private foundation gifts and grants for developing interventions and helping families with autism spectrum disorder.
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Robert Koegel
Senior Research Scientist, Psychiatry and Behavioral Sciences - Child & Adolescent Psychiatry and Child Development
Current Role at StanfordSenior Research Scholar. (1) Conducting and publishing research related to the education, understanding, and treatment of autism; (2) Training professionals and family members in Pivotal ResponseTreatment.
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Manuela Kogon
Clinical Professor, Psychiatry and Behavioral Sciences - Medical Psychiatry
BioDr. Kogon is a Clinical Professor and Integrative Medicine Internist with both training and experience in Internal Medicine, Psychiatry and Integrative Medicine. She serves as the Medical Director of Integrative Psycho-Oncology at SCIM and specializes in mind-body medicine and non-pharmacological treatment of illness distress.
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Lorrin Koran
Professor (Clinical) of Psychiatry and Behavioral Sciences, Emeritus
Current Research and Scholarly Interestsobsessive-compulsive disorder, depressive disorders, psychopharmacology, cost-effectiveness studies, trichotillomania, compulsive buying, pathological gambling,kleptomania.
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Helena Chmura Kraemer
Professor of Biostatistics in Psychiatry, Emerita
Current Research and Scholarly InterestsI am interested in the methodology pertinent to dealing with research problems where biological and behavioral interests meet. These interests have been applied not only in psychiatric research, but in those areas of Cardiology, Pediatrics and other fields of medicine in which behavioral research is becoming ever more salient.
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Ian H. Kratter, MD, PhD
Clinical Assistant Professor, Psychiatry and Behavioral Sciences
BioDr. Kratter is an adult psychiatrist and fellowship-trained neuropsychiatrist and Clinical Assistant Professor in the Department of Psychiatry & Behavioral Sciences at Stanford University School of Medicine. He is also director of Invasive Technologies in the Stanford Brain Stimulation Laboratory.
His clinical interests include the psychiatric and cognitive aspects of movement disorders like Parkinson's and Tourette's as well as depression, obsessive-compulsive disorder, and non-invasive and invasive neuromodulation for neuropsychiatric illness.
His research interests focus on assessing outcomes and understanding the mechanisms of both neuromodulatory and novel pharmacological treatments. This includes both clinical and more mechanistic studies, such as using techniques like repetitive transcranial magnetic stimulation (rTMS) and deep brain stimulation in combination with neuroimaging and electrophysiology. He has been a co-investigator for such studies focusing on obsessive-compulsive disorder, major depressive disorder, and suicidal ideation, and traumatic brain injury.
His work has appeared in a number of scientific journals including Nature Medicine, American Journal of Psychiatry, Journal of Clinical Investigation, Translational Psychiatry, and Proceedings of the National Academy of Science. He also co-authored the chapter on major depression in the textbook Deep Brain Stimulation: Techniques and Practice. -
Clete A. Kushida, MD, PhD
Professor of Psychiatry and Behavioral Sciences (Sleep Medicine)
Current Research and Scholarly InterestsDr. Kushida is a neurologist and sleep specialist who directs several NIH- and industry-sponsored research studies, focused on topics such as the physical features and neurocognitive changes associated with the obstructive sleep apnea syndrome, the epidemiology and treatment of restless legs syndrome/periodic limb movement disorder, primary care sleep education and training, and countermeasures for sleep loss.
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Sheila Lahijani, MD, FACLP
Clinical Associate Professor, Psychiatry and Behavioral Sciences - Medical Psychiatry
BioAfter graduating from Brown Medical School, Dr. Lahijani completed the Combined Internal Medicine/Psychiatry Residency Program at Rush University Medical Center in Chicago. She then served as a physician in the areas of primary care and triple diagnosis (addiction, HIV, mental health). Thereafter, Dr. Lahijani completed the Psychosomatic Medicine Fellowship at the Feinberg School of Medicine of Northwestern University where she worked at the Lurie Comprehensive Cancer Center. During her fellowship, she also served as a psychiatric oncologist at Memorial Sloan Kettering Cancer Center.
Dr. Lahijani joined the faculty of Stanford University School of Medicine in 2015 as a Clinical Assistant Professor of Psychiatry and Behavioral Sciences. Since her initial appointment, Dr. Lahijani has served as the lead psychiatric oncologist at the Stanford Cancer Center where she provides psychiatric consultation services to patients with cancer and collaborates closely with her hematology and oncology colleagues to deliver comprehensive cancer care.
In 2019, she was appointed as the Medical Director of the Stanford Cancer Center Psychosocial Oncology Program where she works in Stanford Cancer Center leadership and oversees the development and operationalization of psychiatric consultation for patients with cancer. Dr. Lahijani also attends on the medical/surgical units, ICUs and in the emergency department at Stanford Hospital and Clinics to provide care for patients with complex medical and psychiatric diagnoses and to teach psychiatry, internal medicine, and neurology trainees. Dr. Lahijani is trained in and administers several psychotherapeutic modalities, including Meaning Centered Psychotherapy and Dignity Therapy, in addition to practicing psychopharmacology.
As Faculty of the Advancing Communication Excellence at Stanford, Dr. Lahijani leads foundational workshops for faculty and staff to advance communication skills with patients, families, and their colleagues. She is committed to developing and contributing to efforts that focus on relationship centered skills and provider wellness.
Her clinical and scholarly interests include the interface of medicine and psychiatry, pharmacology, psycho-oncology, collaborative care models, psychotherapy for the medically ill, interdisciplinary medical education, teaching, and writing. -
Shelby Scott Lazarow, Psy.D.
Clinical Assistant Professor, Psychiatry and Behavioral Sciences
BioDr. Lazarow is a licensed psychologist who specializes in providing clinical care for individuals and couples dealing with acute and chronic medical conditions. She received her doctorate in Clinical Psychology from the PGSP-Stanford Psy.D. Consortium and completed her clinical internship and postdoctoral fellowship at California Pacific Medical Center in the Health Psychology track. Dr. Lazarow is currently serving patients of the Neuropsychiatry Clinic at Stanford University's School of Medicine. In addition to providing individual and couples therapy, Dr. Lazarow has created multiple therapy groups specifically designed for individuals dealing with neurological conditions.
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Laura C. Lazzeroni, Ph.D.
Professor (Research) of Psychiatry and Behavioral Sciences and, by courtesy, of Biomedical Data Science
Current Research and Scholarly InterestsStatistics/Data Science. I develop & apply models, methods & algorithms for complex data in medical science & biology. I am also interested in the interplay between fundamental statistical properties (e.g. variability, bias, p-values) & how scientists actually use & interpret data. My work in statistical genetics includes: the invention of Plaid bi-clustering for gene expression data; methods for twin, association, & family studies; multiple testing & estimation for high dimensional arrays.
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Melanie Lean
Clinical Assistant Professor, Psychiatry and Behavioral Sciences
BioMelanie Lean, Clin.Psych.D. is a Californian licensed clinical psychologist, Clinical Assistant Professor, and assistant director of research in the INSPIRE early psychosis clinic, Stanford University School of Medicine. She provides Cognitive Behavioral Therapy for psychosis (CBTp) within the recovery oriented and trauma informed framework of the INSPIRE clinic. Dr Lean received her doctorate from University College London, UK and completed her postdoctoral fellowship at Stanford University. She is a mixed methods researcher, with over 15 years’ experience in mental health research, working across a range of settings with a focus on severe and enduring mental illness and ways to improve service provision for this population. She has specialized knowledge in self-management and peer support interventions for people with psychosis and has experience working alongside service user researchers in the evaluation and delivery of study interventions. Dr Lean is also trained in psychedelic assisted therapy and works on a range of clinical trials investigating psilocybin for treatment resistant depression.
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Byeongwook Lee
Postdoctoral Scholar, Psychiatry
BioMy research focus spans over systems neuroscience, machine learning, and data science with a substantial experience in developing and applying novel computational frameworks to understand dynamical aspects of complex brain function in human and non-human models.
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Grace Eun Lee, PhD
Clinical Assistant Professor, Psychiatry and Behavioral Sciences
BioGrace Lee, Ph.D. is a Clinical Assistant Professor and a CA Licensed Clinical Psychologist in the Department of Psychiatry & Behavioral Sciences at Stanford University School of Medicine. Dr. Lee specializes in evidence-based, trauma-informed, and compassion-focused care for individuals presenting with psychosis. She is currently providing Cognitive Behavioral Therapy for Psychosis (CBTp), Cognitive Processing Therapy, and Prolonged Exposure Therapy within the INSPIRE Clinic and PTSD Clinic. She also leads trainings in CBTp to providers supporting individuals with psychosis.
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Jonathan Yong Lee (Jon Lee)
Clinical Assistant Professor, Psychiatry and Behavioral Sciences
BioDr. Jon Lee, MD, MBA is a Health Policy (Health Economics) PhD candidate, Economics PhD minor candidate, and Political Science MA student. In addition, Jon Lee is a Clinical Assistant Professor of Psychiatry and Behavioral Sciences at the Depression Clinic of Stanford University where he founded the "Am I Good? Examining life through the lenses of Philosophical Skepticism, Moral Philosophy, and Existentialism" philosophical psychotherapy group.
Jon Lee's research focuses on the causes and consequences of, as well as solutions to, rising skepticism and distrust in sources of expert information (e.g., science, health). He has a special interest in exploring skepticism and persuasion at the intersection of health and politics, which includes studying phenomena such as the politicization of science and health, political polarization, filter bubbles/echo chambers, the emerging post-truth world, and information warfare. It also includes seeking heteorgeneity in the findings across particular demographics at high socioeconomic and health risk. He draws on theories and methods from his uniquely interdisciplinary set of educational, research, and professional experiences, including those from experimental and behavioral economics, political science, psychology, philosophy, and machine learning. He is currently using machine learning-based text analytics to explore how trust/distrust in sources of expert information is discussed on traditional and social media -- followed by the use of online randomized controlled survey experiments to test the causal effects of particular persuasion strategies on perceptions of trust/distrust, as well as other important behavioral outcomes of interest.
Jon Lee uses a clinical approach that consists of the use of both psychopharmacological and individual/group psychotherapeutic interventions to address depression, dissatisfaction, and unhappiness. Referred to by some as philosophical psychiatry, philosophical therapy, philosophical counseling, or philosophical psychology, Jon Lee's approach to psychotherapy/counseling begins with the building of one's worldview / lens from a first principles perspective by asking the fundamental questions posed by philosophers and scientists spanning philosophical / intellectual traditions across time, including:
existentialism / existential philosophy
philosophical empiricism
philosophical skepticism, absurdism, pessimism, nihilism
logical empiricism / logical positivism
moral / ethical philosophy, skepticism, relativism
rational skepticism / scientific skepticism
political liberalism
Questions include 'how do we know what we know?', 'what is the meaning of life?', 'what is the purpose of life?', 'does God exist?', 'what matters?', 'what is value?', 'what is good?', 'do we have moral obligations?', 'what are our moral obligations?', 'do we have rights?', 'what are rights?', 'do we have free will?', etc.
Jon Lee's approach draws heavily from the philosophical works of Epicurus, Baruch Spinoza, David Hume, Friedrich Nietzsche, Ludwig Wittgenstein, Arthur Schopenhauer, Albert Camus, Jean-Paul Sartre, John Rawles, etc.