Jeffrey Raymond Sebo (born February 24, 1983)
is an American philosopher and
animal rights
Animal rights is the philosophy according to which many or all Animal consciousness, sentient animals have Moral patienthood, moral worth independent of their Utilitarianism, utility to humans, and that their most basic interests—such as ...
activist. He works at
New York University
New York University (NYU) is a private university, private research university in New York City, New York, United States. Chartered in 1831 by the New York State Legislature, NYU was founded in 1832 by Albert Gallatin as a Nondenominational ...
, where he is an
associate professor
Associate professor is an academic title with two principal meanings: in the North American system and that of the ''Commonwealth system''.
In the ''North American system'', used in the United States and many other countries, it is a position ...
of
environmental studies
Environmental studies (EVS or EVST) is a multidisciplinary academic field which systematically studies human behavior, human interaction with the Natural environment, environment. Environmental studies connects principles from the physical sci ...
and an
affiliated professor of
bioethics
Bioethics is both a field of study and professional practice, interested in ethical issues related to health (primarily focused on the human, but also increasingly includes animal ethics), including those emerging from advances in biology, me ...
,
medical ethics
Medical ethics is an applied branch of ethics which analyzes the practice of clinical medicine and related scientific research. Medical ethics is based on a set of values that professionals can refer to in the case of any confusion or conflict. T ...
, philosophy, and
law
Law is a set of rules that are created and are enforceable by social or governmental institutions to regulate behavior, with its precise definition a matter of longstanding debate. It has been variously described as a science and as the ar ...
. He is the director of the university's Center for Environmental and Animal Protection, director of the university's Center for Mind, Ethics, and Policy, and co-director of the university's Wild Animal Welfare Program.
Sebo specializes in
animal ethics
Animal ethics is a branch of ethics which examines human-animal relationships, the moral consideration of animals and how nonhuman animals ought to be treated. The subject matter includes animal rights, animal welfare, animal law, speciesism, an ...
, bioethics, and
environmental ethics
In environmental philosophy, environmental ethics is an established field of practical philosophy "which reconstructs the essential types of argumentation that can be made for protecting natural entities and the sustainable use of natural resourc ...
;
agency
Agency may refer to:
Organizations
* Institution, governmental or others
** Advertising agency or marketing agency, a service business dedicated to creating, planning and handling advertising for its clients
** Employment agency, a business that s ...
,
well-being
Well-being is what is Intrinsic value (ethics), ultimately good for a person. Also called "welfare" and "quality of life", it is a measure of how well life is going for someone. It is a central goal of many individual and societal endeavors.
...
, and
moral status;
moral
A moral (from Latin ''morālis'') is a message that is conveyed or a lesson to be learned from a story or event. The moral may be left to the hearer, reader, or viewer to determine for themselves, or may be explicitly encapsulated in a maxim. ...
,
legal
Law is a set of rules that are created and are law enforcement, enforceable by social or governmental institutions to regulate behavior, with its precise definition a matter of longstanding debate. It has been variously described as a Socia ...
, and
political philosophy
Political philosophy studies the theoretical and conceptual foundations of politics. It examines the nature, scope, and Political legitimacy, legitimacy of political institutions, such as State (polity), states. This field investigates different ...
; ethics of activism, advocacy, and
philanthropy
Philanthropy is a form of altruism that consists of "private initiatives for the Public good (economics), public good, focusing on quality of life". Philanthropy contrasts with business initiatives, which are private initiatives for private goo ...
.
In 2022, he published his first sole-authored book, ''Saving Animals, Saving Ourselves''. This was followed by ''
The Moral Circle: Who Matters, What Matters, and Why'' in 2025.
Early life and education
Sebo is the son of Sheryl L. Sebo, an
organist
An organist is a musician who plays any type of organ (music), organ. An organist may play organ repertoire, solo organ works, play with an musical ensemble, ensemble or orchestra, or accompany one or more singers or instrumentalist, instrumental ...
, and Eric J. Sebo, a
systems special operations manager, of
Plano, Texas
Plano ( ; Spanish language, Spanish for "flat surface" /'plano/) is a city in the U.S. state of Texas, where it is the largest city in Collin County, Texas, Collin County. A small portion of Plano is located in Denton County, Texas, Denton Count ...
.
He studied philosophy and sociology at
Texas Christian University
Texas Christian University (TCU) is a private university, private research university in Fort Worth, Texas, United States. It was established in 1873 by brothers Addison Clark, Addison and Randolph Clark as the AddRan Male & Female College. It i ...
, graduating ''
summa cum laude
Latin honors are a system of Latin phrases used in some colleges and universities to indicate the level of distinction with which an academic degree has been earned. The system is primarily used in the United States. It is also used in some Sout ...
'' with a
BA in 2005. In the same year, he published his first academic article, "A Critique of the Kantian Theory of Indirect Duties to Animals," in ''Animal Liberation Philosophy & Policy.''
During his studies, he founded two
animal rights
Animal rights is the philosophy according to which many or all Animal consciousness, sentient animals have Moral patienthood, moral worth independent of their Utilitarianism, utility to humans, and that their most basic interests—such as ...
groups in
Fort Worth, Texas
Fort Worth is a city in the U.S. state of Texas and the county seat of Tarrant County, Texas, Tarrant County, covering nearly into Denton County, Texas, Denton, Johnson County, Texas, Johnson, Parker County, Texas, Parker, and Wise County, Te ...
, one that hosted movie nights and ran
leafletting campaigns and another that facilitated care for
feral cats
A feral cat or a stray cat is an unowned domestic cat (''Felis catus'') that lives outdoors and avoids human contact; it does not allow itself to be handled or touched, and usually remains hidden from humans. Feral cats may breed over dozens ...
.
Sebo completed his
PhD
A Doctor of Philosophy (PhD, DPhil; or ) is a terminal degree that usually denotes the highest level of academic achievement in a given discipline and is awarded following a course of graduate study and original research. The name of the deg ...
at
New York University
New York University (NYU) is a private university, private research university in New York City, New York, United States. Chartered in 1831 by the New York State Legislature, NYU was founded in 1832 by Albert Gallatin as a Nondenominational ...
in 2011. His dissertation, ''The Personal Is Political'', was supervised by
Derek Parfit
Derek Antony Parfit (; 11 December 1942 – 2 January 2017) was a British philosopher who specialised in personal identity, rationality, and ethics. He is widely considered one of the most important and influential moral philosophers of the lat ...
,
John Richardson,
Sharon Street, and
J. David Velleman
J. David Velleman (born 1952) is an American philosopher. He is Emeritus Professor of Philosophy and Bioethics at New York University and Miller Research Professor of Philosophy at Johns Hopkins University. He primarily works in the areas of ethic ...
(chair of the committee).
Career
After graduating, Sebo took a
postdoc
A postdoctoral fellow, postdoctoral researcher, or simply postdoc, is a person professionally conducting research after the completion of their doctoral studies (typically a PhD). Postdocs most commonly, but not always, have a temporary academ ...
at
New York University
New York University (NYU) is a private university, private research university in New York City, New York, United States. Chartered in 1831 by the New York State Legislature, NYU was founded in 1832 by Albert Gallatin as a Nondenominational ...
(NYU) in animal and environmental studies until 2014, when he took up a one-year postdoctoral position in bioethics with the
National Institutes of Health
The National Institutes of Health (NIH) is the primary agency of the United States government responsible for biomedical and public health research. It was founded in 1887 and is part of the United States Department of Health and Human Service ...
. From 2015 to 2017, Sebo worked as a
research
Research is creative and systematic work undertaken to increase the stock of knowledge. It involves the collection, organization, and analysis of evidence to increase understanding of a topic, characterized by a particular attentiveness to ...
assistant professor
Assistant professor is an academic rank just below the rank of an associate professor used in universities or colleges, mainly in the United States, Canada, Japan, and South Korea.
Overview
This position is generally taken after earning a doct ...
of philosophy at
University of North Carolina at Chapel Hill
The University of North Carolina at Chapel Hill (UNC, UNC–Chapel Hill, or simply Carolina) is a public university, public research university in Chapel Hill, North Carolina, United States. Chartered in 1789, the university first began enrolli ...
, where he was the associate director of the Parr Center for Ethics at the university. He returned to NYU in 2017 as a
clinical assistant professor in environmental studies, with affiliate roles in bioethics, medical ethics, and philosophy.
From 2018, he was the founding director of NYU's MA in animal studies; this was integrated in the Center for Environmental and Animal Protection, also founded in 2018, which was directed by
Dale Jamieson.
[https://as.nyu.edu/departments/environment/news/the-nyu-department-of-environmental-studies-announces-leadership.html ]
Sebo's first book was 2018's ''Food, Animals and the Environment: An Ethical Approach'', a book devoted to
food ethics
Ethical eating or food ethics refers to the moral consequences of food choices, both those made by humans and animals. Common concerns are damage to the environment, exploitive labor practices, food shortages for others, inhumane treatment of foo ...
, co-authored with Christopher Schlottmann.
[Reviews of ''Food, Animals and the Environment'':
*
*
*] In the same year, Sebo was among those filing an amicus brief in support of granting legal personhood to chimpanzees.
[ ''Chimpanzee Rights: The Philosopher's Brief'' was published by ]Routledge
Routledge ( ) is a British multinational corporation, multinational publisher. It was founded in 1836 by George Routledge, and specialises in providing academic books, academic journals, journals and online resources in the fields of the humanit ...
in 2018; Sebo was one of 13 authors, along with Kristin Andrews, Gary L. Comstock, G. K. D. Crozier, Sue Donaldson
Sue Donaldson (also known as Susan Cliffe; born 1962) is a Canadian writer and philosopher. She is a research fellow affiliated with the Department of Philosophy at Queen's University, where she is the co-founder of the Animals in Philosophy, P ...
, Andrew Fenton, Tyler M. John, L. Syd M. Johnson, Robert C. Jones, Will Kymlicka
William Kymlicka ( ; born 1962) is a Canadian political philosopher best known for his work on multiculturalism and animal ethics. He is currently Professor of Philosophy and Canada Research Chair in Political Philosophy at Queen's University ...
, Letitia Meynell
Letitia Meynell is a Canadian philosopher who is a Professor of Philosophy at Dalhousie University. Her work concerns philosophy of science, epistemology, feminist philosophy, and human/animal relationships.
Career
Meynell read a BA (Hons) in Thea ...
, Nathan Nobis, and David Pena-Guzman.[Reviews of ''Chimpanzee Rights: The Philosophers’ Brief'':
*
*]
Sebo was promoted to clinical associate professor
Associate professor is an academic title with two principal meanings: in the North American system and that of the ''Commonwealth system''.
In the ''North American system'', used in the United States and many other countries, it is a position ...
in 2020. His first sole-authored book, ''Saving Animals, Saving Ourselves'', was published by Oxford University Press
Oxford University Press (OUP) is the publishing house of the University of Oxford. It is the largest university press in the world. Its first book was printed in Oxford in 1478, with the Press officially granted the legal right to print books ...
in 2022. NYU launched its Mind, Ethics, and Policy Program (directed by Sebo) and its Wild Animal Welfare Program (co-directed by Sebo and Becca Franks) in the same year. The following year, he became an associate professor and the deputy director of the Centre for Environmental and Animal Protection. The Center for Mind, Ethics, and Policy, of which Sebo was the founding director, was launched in 2024, funded by endowments from The Navigation Fund and Macroscopic Ventures. Sebo became the director of the Center for Environmental and Animal Protection in 2024, Jamieson having retired from the NYU faculty in 2022, with Franks taking over as director of the animal studies MA programme.
In 2024, Sebo, along with Jonathan Birch and Kristin Andrews, launched the New York Declaration on Animal Consciousness. Sebo was included in Vox's 2024 "Future Perfect 50", a list highlighting individuals making significant contributions to a better future.
His second sole-authored book, '' The Moral Circle: Who Matters, What Matters, and Why'', was published in 2025 by W. W. Norton
W. W. Norton & Company is an American publishing company based in New York City. Established in 1923, it has been owned wholly by its employees since the early 1960s. The company is known for its Norton Anthologies (particularly '' The Norton ...
, and Sebo became the principle investigator of NYU's new Wildlife Inclusive Local Development (WILD) Lab. As of 2025, he is an associate professor of environmental studies and an affiliated professor of bioethics, medical ethics, philosophy, and law. He is the director of the university's Center for Environmental and Animal Protection, director of the university's Center for Mind, Ethics, and Policy, and co-director of the university's Wild Animal Welfare Program.
NGO work
Sebo has been a board member of Minding Animals International since 2014, a mentor and contributing writer at Sentient Media from 2020 and a senior research affiliate at the Legal Priorities Project since 2021; he was an executive committee member of the Animals & Society Institute
The Animals & Society Institute (ASI) is an American non-profit scholarly organization that works to expand knowledge about human–animal relationships, develop knowledge and resources in the field of human–animal studies (HAS), and create ...
from 2012 to 2020, board member of Animal Charity Evaluators
Animal Charity Evaluators (ACE), formerly known as Effective Animal Activism (EAA), is a US-based charity evaluator and effective altruism-focused nonprofit founded in 2012. ACE evaluates animal charities and compares the effectiveness of their ...
from 2015 to 2021 and an advisory member of the Sentience Institute from 2018 to 2020.
Personal life
In 2014, Sebo married Maryse Mitchell-Brody, a psychotherapist
Psychotherapy (also psychological therapy, talk therapy, or talking therapy) is the use of Psychology, psychological methods, particularly when based on regular Conversation, personal interaction, to help a person change behavior, increase hap ...
, in a ceremony officiated by a Universal Life
Universal Life (, unofficially abbreviated UL) is the name of a controversialhttp://members.aol.com/bbsaktuell/weristue.htm and http://members.aol.com/bbswerth/weristue.htm new religious movement based in Marktheidenfeld, Germany,
United States ...
minister. The couple lived together in Brooklyn, New York
Brooklyn is a Boroughs of New York City, borough of New York City located at the westernmost end of Long Island in the New York (state), State of New York. Formerly an independent city, the borough is coextensive with Kings County, one of twelv ...
, with their dog Smoky until their separation and divorce in 2022.
Selected publications
*
*
*
*
*
*
*
References
External links
*
In Conversation with Jeff Sebo: How to Prevent Future Pandemics
(video)
Taking AI Welfare Seriously - Interview with Jeff Sebo
(video)
{{DEFAULTSORT:Sebo, Jeff
1983 births
Living people
21st-century American male writers
21st-century American philosophers
Activists from Texas
American animal rights activists
American animal rights scholars
American bioethicists
American ethicists
American male non-fiction writers
American political philosophers
Animal ethicists
Environmental ethicists
Medical ethicists
New York University alumni
New York University faculty
People associated with effective altruism
Philosophers from Texas
Texas Christian University alumni
Writers from Texas