Amicus curiae brief in support of the Nonhuman Rights Project's efforts to secure recognition of ... more Amicus curiae brief in support of the Nonhuman Rights Project's efforts to secure recognition of legal personhood and rights for two chimpanzees.
Philosophers Offer Support For Chimpanzee Rights Cases As Nonhuman Rights Project Seeks To Appeal To New York’s Highest Court
– Experts in animal ethics, animal political theory, the philosophy of animal cognition and behavior, and the philosophy of biology urge the Court of Appeals to recognize chimpanzees Tommy and Kiko as persons –
Feb. 26, 2018—New York, NY—After the Nonhuman Rights Project (NhRP) filed a motion for permission to appeal to the New York Court of Appeals in the cases of captive chimpanzees Tommy and Kiko, a group of prominent philosophers submitted an amicus curiae brief in support of the NhRP’s efforts to secure recognition of their clients’ legal personhood and rights.
The NhRP argues in its Memorandum of Law, filed on Friday, that the New York Supreme Court, Appellate Division, First Judicial Department’s June 2017 ruling requires review by the state’s highest court, not only because it conflicts with New York’s common law habeas corpus statute and previous rulings of the Court of Appeals, the First Department, and other Appellate Departments on issues pertaining to common law personhood and habeas corpus relief, but also “based on the novelty, difficulty, importance, and effect of the legal and public policy issues raised.”
Engaging directly with a core issue raised by the NhRP’s appeal—the question of who is a “person” capable of possessing any legal rights—the philosophers’ brief maintains that the First Department’s ruling “uses a number of incompatible conceptions of person which, when properly understood, are either philosophically inadequate or in fact compatible with Kiko and Tommy’s personhood.” The philosophers who authored the brief are:
Kristin Andrews (York University) Gary Comstock (North Carolina State University) G.K.D. Crozier (Laurentian University) Sue Donaldson (Queen’s University) Andrew Fenton (Dalhousie University) Tyler M. John (Rutgers University) L. Syd M Johnson (Michigan Technological University) Robert C. Jones (California State University, Chico) Will Kymlicka (Queen’s University) Letitia Meynell (Dalhousie University) Nathan Nobis (Morehouse College) David Peña-Guzmán (California State University, San Francisco) James Rocha (California State University, Fresno) Bernard Rollin (Colorado State) Jeffrey Sebo (New York University) Adam Shriver (University of British Columbia) Rebecca L. Walker (University of North Carolina at Chapel Hill) “We submit this brief in our shared interest in ensuring a more just co-existence with other animals who live in our communities,” they write. “We strongly urge this Court, in keeping with the best philosophical standards of rational judgment and ethical standards of justice, to recognize that, as nonhuman persons, Kiko and Tommy should be granted a writ of habeas corpus and their detainers should have the burden of showing the lawful justification of their current confinement.”
Tommy is a male chimpanzee whom the NhRP discovered living alone in a cage in a shed on a used trailer lot along Route 30 in Gloversville, New York.
Kiko is a male chimpanzee, who, to the best of the NhRP’s knowledge, is held in captivity in a cage in a cement storefront attached to a home in a residential area in Niagara Falls, New York.
The NhRP has been fighting since 2013 to free them to Save the Chimps sanctuary, where they can live with other chimpanzees in a more natural environment where their fundamental right to bodily liberty will be respected.
The NhRP expects the Court to rule on its motion for permission to appeal in 6-8 weeks.
Since its inception in 1968, the concept of whole-brain death has been contentious, and four deca... more Since its inception in 1968, the concept of whole-brain death has been contentious, and four decades on, controversy concerning the validity and coherence of whole-brain death continues unabated. Although whole-brain death is legally recognized and medically entrenched in the United States and elsewhere, there is reasonable disagreement among physicians, philosophers, and the public concerning whether brain death is really equivalent to death as it has been traditionally understood. A handful of states have acknowledged this plurality of viewpoints and enacted “conscience clauses” that require “reasonable accommodation” of religious and moral objections to the determination of death by neurological criteria. This paper argues for the universal adoption of “reasonable accommodation” policies using the New Jersey statute as a model, in light of both the ongoing controversy and the recent case of Jahi McMath, a child whose family raised religious objections to a declaration of brain death. Public policies that accommodate reasonable, divergent viewpoints concerning death provide a practical and compassionate way to resolve those conflicts that are the most urgent, painful, and difficult to reconcile.
Postmortem research on the brains of American tackle football players has revealed the presence o... more Postmortem research on the brains of American tackle football players has revealed the presence of chronic traumatic encephalopathy (CTE), a degenerative brain
disease caused by repeated head trauma. Repeated concussion is a risk factor for CTE, raising ethical concerns about the long-term effects of concussion on athletes at
risk for football-related concussion. Of equal concern is that youth athletes are at increased risk for lasting neurocognitive and developmental deficits that can result in
behavioral disturbances and diminished academic performance. In this article, we consider evidence of the effects of concussion in youth athletes, and discuss ethical
duties to youth athletes and how these duties might be satisfied, given the intrinsic risks of football. Finally, we evaluate potential strategies for reducing concussions in
junior football, and recommend the optimal strategy for reducing brain injury to an acceptable level while still making available the benefits of football participation for
youth athletes.
Concussion and Mild Traumatic Brain Injury (mTBI) affect millions of people worldwide. mTBI has b... more Concussion and Mild Traumatic Brain Injury (mTBI) affect millions of people worldwide. mTBI has been called the “signature injury” of the recent conflicts in Iraq and Afghanistan, affecting thousands of active duty service men and women, and veterans. Sport-related concussion represents a significant public health problem, with elite and professional athletes, and millions of youth and amateur athletes worldwide suffering concussions annually. These brain injuries have received scant attention from neuroethicists, and the focus of this special issue is on defining the ethical considerations and developing and elucidating the neuroethical contributions to the discussion about concussion and mTBI.
Sport-related neurotrauma annually affects millions of athletes worldwide. The return-to-play pro... more Sport-related neurotrauma annually affects millions of athletes worldwide. The return-to-play protocol (RTP) is the dominant strategy adopted by sports leagues and organizations to manage one type of sport-related neurotrauma: concussions. RTPs establish guidelines for when athletes with concussions are to be removed from competition or practice, and when they can return. RTPs are intended to be neuroprotective, and to protect athletes from some of the harms of sport-related concussions, but there is athlete resistance to and noncompliance with RTPs. This prompts consideration of whether RTPs, as employed in adult, professional sports, are paternalistic, and if they are, whether they are objectionably so. If RTPs are uniquely effective at protecting current or future athlete autonomy, they might be justified by paternalism. I conclude that RTPs are paternalistic in their effects, but are not adequately justified, and thus they are objectionable.
Postmortem research on the brains of American tackle football players has revealed the presence o... more Postmortem research on the brains of American tackle football players has revealed the presence of chronic traumatic encephalopathy (CTE), a degenerative brain disease caused by repeated head trauma. Repeated concussion is a risk factor for CTE, raising ethical concerns about the long-term effects of concussion on athletes at risk for football-related concussion. Of equal concern is that youth athletes are at increased risk for lasting neurocognitive and developmental deficits that can result in behavioral disturbances and diminished academic performance. In this article, we consider evidence of the effects of concussion in youth athletes, and discuss ethical duties to youth athletes and how these duties might be satisfied, given the intrinsic risks of football. Finally, we evaluate potential strategies for reducing concussions in junior football, and recommend the optimal strategy for reducing brain injury to an acceptable level while still making available the benefits of football participation for youth athletes.
Amicus curiae brief in support of the Nonhuman Rights Project's efforts to secure recognition of ... more Amicus curiae brief in support of the Nonhuman Rights Project's efforts to secure recognition of legal personhood and rights for two chimpanzees.
Philosophers Offer Support For Chimpanzee Rights Cases As Nonhuman Rights Project Seeks To Appeal To New York’s Highest Court
– Experts in animal ethics, animal political theory, the philosophy of animal cognition and behavior, and the philosophy of biology urge the Court of Appeals to recognize chimpanzees Tommy and Kiko as persons –
Feb. 26, 2018—New York, NY—After the Nonhuman Rights Project (NhRP) filed a motion for permission to appeal to the New York Court of Appeals in the cases of captive chimpanzees Tommy and Kiko, a group of prominent philosophers submitted an amicus curiae brief in support of the NhRP’s efforts to secure recognition of their clients’ legal personhood and rights.
The NhRP argues in its Memorandum of Law, filed on Friday, that the New York Supreme Court, Appellate Division, First Judicial Department’s June 2017 ruling requires review by the state’s highest court, not only because it conflicts with New York’s common law habeas corpus statute and previous rulings of the Court of Appeals, the First Department, and other Appellate Departments on issues pertaining to common law personhood and habeas corpus relief, but also “based on the novelty, difficulty, importance, and effect of the legal and public policy issues raised.”
Engaging directly with a core issue raised by the NhRP’s appeal—the question of who is a “person” capable of possessing any legal rights—the philosophers’ brief maintains that the First Department’s ruling “uses a number of incompatible conceptions of person which, when properly understood, are either philosophically inadequate or in fact compatible with Kiko and Tommy’s personhood.” The philosophers who authored the brief are:
Kristin Andrews (York University) Gary Comstock (North Carolina State University) G.K.D. Crozier (Laurentian University) Sue Donaldson (Queen’s University) Andrew Fenton (Dalhousie University) Tyler M. John (Rutgers University) L. Syd M Johnson (Michigan Technological University) Robert C. Jones (California State University, Chico) Will Kymlicka (Queen’s University) Letitia Meynell (Dalhousie University) Nathan Nobis (Morehouse College) David Peña-Guzmán (California State University, San Francisco) James Rocha (California State University, Fresno) Bernard Rollin (Colorado State) Jeffrey Sebo (New York University) Adam Shriver (University of British Columbia) Rebecca L. Walker (University of North Carolina at Chapel Hill) “We submit this brief in our shared interest in ensuring a more just co-existence with other animals who live in our communities,” they write. “We strongly urge this Court, in keeping with the best philosophical standards of rational judgment and ethical standards of justice, to recognize that, as nonhuman persons, Kiko and Tommy should be granted a writ of habeas corpus and their detainers should have the burden of showing the lawful justification of their current confinement.”
Tommy is a male chimpanzee whom the NhRP discovered living alone in a cage in a shed on a used trailer lot along Route 30 in Gloversville, New York.
Kiko is a male chimpanzee, who, to the best of the NhRP’s knowledge, is held in captivity in a cage in a cement storefront attached to a home in a residential area in Niagara Falls, New York.
The NhRP has been fighting since 2013 to free them to Save the Chimps sanctuary, where they can live with other chimpanzees in a more natural environment where their fundamental right to bodily liberty will be respected.
The NhRP expects the Court to rule on its motion for permission to appeal in 6-8 weeks.
Since its inception in 1968, the concept of whole-brain death has been contentious, and four deca... more Since its inception in 1968, the concept of whole-brain death has been contentious, and four decades on, controversy concerning the validity and coherence of whole-brain death continues unabated. Although whole-brain death is legally recognized and medically entrenched in the United States and elsewhere, there is reasonable disagreement among physicians, philosophers, and the public concerning whether brain death is really equivalent to death as it has been traditionally understood. A handful of states have acknowledged this plurality of viewpoints and enacted “conscience clauses” that require “reasonable accommodation” of religious and moral objections to the determination of death by neurological criteria. This paper argues for the universal adoption of “reasonable accommodation” policies using the New Jersey statute as a model, in light of both the ongoing controversy and the recent case of Jahi McMath, a child whose family raised religious objections to a declaration of brain death. Public policies that accommodate reasonable, divergent viewpoints concerning death provide a practical and compassionate way to resolve those conflicts that are the most urgent, painful, and difficult to reconcile.
Postmortem research on the brains of American tackle football players has revealed the presence o... more Postmortem research on the brains of American tackle football players has revealed the presence of chronic traumatic encephalopathy (CTE), a degenerative brain
disease caused by repeated head trauma. Repeated concussion is a risk factor for CTE, raising ethical concerns about the long-term effects of concussion on athletes at
risk for football-related concussion. Of equal concern is that youth athletes are at increased risk for lasting neurocognitive and developmental deficits that can result in
behavioral disturbances and diminished academic performance. In this article, we consider evidence of the effects of concussion in youth athletes, and discuss ethical
duties to youth athletes and how these duties might be satisfied, given the intrinsic risks of football. Finally, we evaluate potential strategies for reducing concussions in
junior football, and recommend the optimal strategy for reducing brain injury to an acceptable level while still making available the benefits of football participation for
youth athletes.
Concussion and Mild Traumatic Brain Injury (mTBI) affect millions of people worldwide. mTBI has b... more Concussion and Mild Traumatic Brain Injury (mTBI) affect millions of people worldwide. mTBI has been called the “signature injury” of the recent conflicts in Iraq and Afghanistan, affecting thousands of active duty service men and women, and veterans. Sport-related concussion represents a significant public health problem, with elite and professional athletes, and millions of youth and amateur athletes worldwide suffering concussions annually. These brain injuries have received scant attention from neuroethicists, and the focus of this special issue is on defining the ethical considerations and developing and elucidating the neuroethical contributions to the discussion about concussion and mTBI.
Sport-related neurotrauma annually affects millions of athletes worldwide. The return-to-play pro... more Sport-related neurotrauma annually affects millions of athletes worldwide. The return-to-play protocol (RTP) is the dominant strategy adopted by sports leagues and organizations to manage one type of sport-related neurotrauma: concussions. RTPs establish guidelines for when athletes with concussions are to be removed from competition or practice, and when they can return. RTPs are intended to be neuroprotective, and to protect athletes from some of the harms of sport-related concussions, but there is athlete resistance to and noncompliance with RTPs. This prompts consideration of whether RTPs, as employed in adult, professional sports, are paternalistic, and if they are, whether they are objectionably so. If RTPs are uniquely effective at protecting current or future athlete autonomy, they might be justified by paternalism. I conclude that RTPs are paternalistic in their effects, but are not adequately justified, and thus they are objectionable.
Postmortem research on the brains of American tackle football players has revealed the presence o... more Postmortem research on the brains of American tackle football players has revealed the presence of chronic traumatic encephalopathy (CTE), a degenerative brain disease caused by repeated head trauma. Repeated concussion is a risk factor for CTE, raising ethical concerns about the long-term effects of concussion on athletes at risk for football-related concussion. Of equal concern is that youth athletes are at increased risk for lasting neurocognitive and developmental deficits that can result in behavioral disturbances and diminished academic performance. In this article, we consider evidence of the effects of concussion in youth athletes, and discuss ethical duties to youth athletes and how these duties might be satisfied, given the intrinsic risks of football. Finally, we evaluate potential strategies for reducing concussions in junior football, and recommend the optimal strategy for reducing brain injury to an acceptable level while still making available the benefits of football participation for youth athletes.
Since 2013, an organization called the Nonhuman Rights Project has brought before the New York St... more Since 2013, an organization called the Nonhuman Rights Project has brought before the New York State courts an unusual request—asking for habeas corpus hearings to determine whether Kiko and Tommy, two captive chimpanzees, should be considered legal persons with the fundamental right to bodily liberty.
While the courts have agreed that chimpanzees share emotional, behavioural, and cognitive similarities with humans, they have denied that chimpanzees are persons on superficial and sometimes conflicting grounds. Consequently, Kiko and Tommy remain confined as legal "things" with no rights. The major moral and legal question remains unanswered: are chimpanzees mere "things", as the law currently sees them, or can they be "persons" possessing fundamental rights?
In Chimpanzee Rights: The Philosophers’ Brief, a group of renowned philosophers considers these questions. Carefully and clearly, they examine the four lines of reasoning the courts have used to deny chimpanzee personhood: species, contract, community, and capacities. None of these, they argue, merits disqualifying chimpanzees from personhood. The authors conclude that when judges face the choice between seeing Kiko and Tommy as things and seeing them as persons—the only options under current law—they should conclude that Kiko and Tommy are persons who should therefore be protected from unlawful confinement "in keeping with the best philosophical standards of rational judgment and ethical standards of justice."
Chimpanzee Rights: The Philosophers’ Brief—an extended version of the amicus brief submitted to the New York Court of Appeals in Kiko’s and Tommy’s cases—goes to the heart of fundamental issues concerning animal rights, personhood, and the question of human and nonhuman nature. It is essential reading for anyone interested in these issues.
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Philosophers Offer Support For Chimpanzee Rights Cases As Nonhuman Rights Project Seeks To Appeal To New York’s Highest Court
– Experts in animal ethics, animal political theory, the philosophy of animal cognition and behavior, and the philosophy of biology urge the Court of Appeals to recognize chimpanzees Tommy and Kiko as persons –
Feb. 26, 2018—New York, NY—After the Nonhuman Rights Project (NhRP) filed a motion for permission to appeal to the New York Court of Appeals in the cases of captive chimpanzees Tommy and Kiko, a group of prominent philosophers submitted an amicus curiae brief in support of the NhRP’s efforts to secure recognition of their clients’ legal personhood and rights.
The NhRP argues in its Memorandum of Law, filed on Friday, that the New York Supreme Court, Appellate Division, First Judicial Department’s June 2017 ruling requires review by the state’s highest court, not only because it conflicts with New York’s common law habeas corpus statute and previous rulings of the Court of Appeals, the First Department, and other Appellate Departments on issues pertaining to common law personhood and habeas corpus relief, but also “based on the novelty, difficulty, importance, and effect of the legal and public policy issues raised.”
Engaging directly with a core issue raised by the NhRP’s appeal—the question of who is a “person” capable of possessing any legal rights—the philosophers’ brief maintains that the First Department’s ruling “uses a number of incompatible conceptions of person which, when properly understood, are either philosophically inadequate or in fact compatible with Kiko and Tommy’s personhood.” The philosophers who authored the brief are:
Kristin Andrews (York University)
Gary Comstock (North Carolina State University)
G.K.D. Crozier (Laurentian University)
Sue Donaldson (Queen’s University)
Andrew Fenton (Dalhousie University)
Tyler M. John (Rutgers University)
L. Syd M Johnson (Michigan Technological University)
Robert C. Jones (California State University, Chico)
Will Kymlicka (Queen’s University)
Letitia Meynell (Dalhousie University)
Nathan Nobis (Morehouse College)
David Peña-Guzmán (California State University, San Francisco)
James Rocha (California State University, Fresno)
Bernard Rollin (Colorado State)
Jeffrey Sebo (New York University)
Adam Shriver (University of British Columbia)
Rebecca L. Walker (University of North Carolina at Chapel Hill)
“We submit this brief in our shared interest in ensuring a more just co-existence with other animals who live in our communities,” they write. “We strongly urge this Court, in keeping with the best philosophical standards of rational judgment and ethical standards of justice, to recognize that, as nonhuman persons, Kiko and Tommy should be granted a writ of habeas corpus and their detainers should have the burden of showing the lawful justification of their current confinement.”
Tommy is a male chimpanzee whom the NhRP discovered living alone in a cage in a shed on a used trailer lot along Route 30 in Gloversville, New York.
Kiko is a male chimpanzee, who, to the best of the NhRP’s knowledge, is held in captivity in a cage in a cement storefront attached to a home in a residential area in Niagara Falls, New York.
The NhRP has been fighting since 2013 to free them to Save the Chimps sanctuary, where they can live with other chimpanzees in a more natural environment where their fundamental right to bodily liberty will be respected.
The NhRP expects the Court to rule on its motion for permission to appeal in 6-8 weeks.
disease caused by repeated head trauma. Repeated concussion is a risk factor for CTE, raising ethical concerns about the long-term effects of concussion on athletes at
risk for football-related concussion. Of equal concern is that youth athletes are at increased risk for lasting neurocognitive and developmental deficits that can result in
behavioral disturbances and diminished academic performance. In this article, we consider evidence of the effects of concussion in youth athletes, and discuss ethical
duties to youth athletes and how these duties might be satisfied, given the intrinsic risks of football. Finally, we evaluate potential strategies for reducing concussions in
junior football, and recommend the optimal strategy for reducing brain injury to an acceptable level while still making available the benefits of football participation for
youth athletes.
Philosophers Offer Support For Chimpanzee Rights Cases As Nonhuman Rights Project Seeks To Appeal To New York’s Highest Court
– Experts in animal ethics, animal political theory, the philosophy of animal cognition and behavior, and the philosophy of biology urge the Court of Appeals to recognize chimpanzees Tommy and Kiko as persons –
Feb. 26, 2018—New York, NY—After the Nonhuman Rights Project (NhRP) filed a motion for permission to appeal to the New York Court of Appeals in the cases of captive chimpanzees Tommy and Kiko, a group of prominent philosophers submitted an amicus curiae brief in support of the NhRP’s efforts to secure recognition of their clients’ legal personhood and rights.
The NhRP argues in its Memorandum of Law, filed on Friday, that the New York Supreme Court, Appellate Division, First Judicial Department’s June 2017 ruling requires review by the state’s highest court, not only because it conflicts with New York’s common law habeas corpus statute and previous rulings of the Court of Appeals, the First Department, and other Appellate Departments on issues pertaining to common law personhood and habeas corpus relief, but also “based on the novelty, difficulty, importance, and effect of the legal and public policy issues raised.”
Engaging directly with a core issue raised by the NhRP’s appeal—the question of who is a “person” capable of possessing any legal rights—the philosophers’ brief maintains that the First Department’s ruling “uses a number of incompatible conceptions of person which, when properly understood, are either philosophically inadequate or in fact compatible with Kiko and Tommy’s personhood.” The philosophers who authored the brief are:
Kristin Andrews (York University)
Gary Comstock (North Carolina State University)
G.K.D. Crozier (Laurentian University)
Sue Donaldson (Queen’s University)
Andrew Fenton (Dalhousie University)
Tyler M. John (Rutgers University)
L. Syd M Johnson (Michigan Technological University)
Robert C. Jones (California State University, Chico)
Will Kymlicka (Queen’s University)
Letitia Meynell (Dalhousie University)
Nathan Nobis (Morehouse College)
David Peña-Guzmán (California State University, San Francisco)
James Rocha (California State University, Fresno)
Bernard Rollin (Colorado State)
Jeffrey Sebo (New York University)
Adam Shriver (University of British Columbia)
Rebecca L. Walker (University of North Carolina at Chapel Hill)
“We submit this brief in our shared interest in ensuring a more just co-existence with other animals who live in our communities,” they write. “We strongly urge this Court, in keeping with the best philosophical standards of rational judgment and ethical standards of justice, to recognize that, as nonhuman persons, Kiko and Tommy should be granted a writ of habeas corpus and their detainers should have the burden of showing the lawful justification of their current confinement.”
Tommy is a male chimpanzee whom the NhRP discovered living alone in a cage in a shed on a used trailer lot along Route 30 in Gloversville, New York.
Kiko is a male chimpanzee, who, to the best of the NhRP’s knowledge, is held in captivity in a cage in a cement storefront attached to a home in a residential area in Niagara Falls, New York.
The NhRP has been fighting since 2013 to free them to Save the Chimps sanctuary, where they can live with other chimpanzees in a more natural environment where their fundamental right to bodily liberty will be respected.
The NhRP expects the Court to rule on its motion for permission to appeal in 6-8 weeks.
disease caused by repeated head trauma. Repeated concussion is a risk factor for CTE, raising ethical concerns about the long-term effects of concussion on athletes at
risk for football-related concussion. Of equal concern is that youth athletes are at increased risk for lasting neurocognitive and developmental deficits that can result in
behavioral disturbances and diminished academic performance. In this article, we consider evidence of the effects of concussion in youth athletes, and discuss ethical
duties to youth athletes and how these duties might be satisfied, given the intrinsic risks of football. Finally, we evaluate potential strategies for reducing concussions in
junior football, and recommend the optimal strategy for reducing brain injury to an acceptable level while still making available the benefits of football participation for
youth athletes.
While the courts have agreed that chimpanzees share emotional, behavioural, and cognitive similarities with humans, they have denied that chimpanzees are persons on superficial and sometimes conflicting grounds. Consequently, Kiko and Tommy remain confined as legal "things" with no rights. The major moral and legal question remains unanswered: are chimpanzees mere "things", as the law currently sees them, or can they be "persons" possessing fundamental rights?
In Chimpanzee Rights: The Philosophers’ Brief, a group of renowned philosophers considers these questions. Carefully and clearly, they examine the four lines of reasoning the courts have used to deny chimpanzee personhood: species, contract, community, and capacities. None of these, they argue, merits disqualifying chimpanzees from personhood. The authors conclude that when judges face the choice between seeing Kiko and Tommy as things and seeing them as persons—the only options under current law—they should conclude that Kiko and Tommy are persons who should therefore be protected from unlawful confinement "in keeping with the best philosophical standards of rational judgment and ethical standards of justice."
Chimpanzee Rights: The Philosophers’ Brief—an extended version of the amicus brief submitted to the New York Court of Appeals in Kiko’s and Tommy’s cases—goes to the heart of fundamental issues concerning animal rights, personhood, and the question of human and nonhuman nature. It is essential reading for anyone interested in these issues.