Applied ethics is the practical aspect of moral considerations. It is ethics with respect to real-world actions and their moral considerations in private and public life, the professions, health, technology, law, and leadership. For example, bioethics is concerned with identifying the best approach to moral issues in the life sciences, such as euthanasia, the allocation of scarce health resources, or the use of human embryos in research. Environmental ethics is concerned with ecological issues such as the responsibility of government and corporations to clean up pollution. Business ethics includes the duties of whistleblowers to the public and to their employers.
Ethics or moral philosophy is the philosophical study of moral phenomena. It investigates normative questions about what people ought to do or which behavior is morally right. It is usually divided into three major fields: normative ethics, applied ethics, and metaethics.
Informed consent is a principle in medical ethics, medical law and media studies, that a patient must have sufficient information and understanding before making decisions about their medical care. Pertinent information may include risks and benefits of treatments, alternative treatments, the patient's role in treatment, and their right to refuse treatment. In most systems, healthcare providers have a legal and ethical responsibility to ensure that a patient's consent is informed. This principle applies more broadly than healthcare intervention, for example to conduct research and to disclose a person's medical information.
Integrity is the quality of being honest and showing a consistent and uncompromising adherence to strong moral and ethical principles and values. In ethics, integrity is regarded as the honesty and truthfulness or earnestness of one's actions. Integrity can stand in opposition to hypocrisy. It regards internal consistency as a virtue, and suggests that people who hold apparently conflicting values should account for the discrepancy or alter those values.
Bioethics is both a field of study and professional practice, interested in ethical issues related to health, including those emerging from advances in biology, medicine, and technologies. It proposes the discussion about moral discernment in society and it is often related to medical policy and practice, but also to broader questions as environment, well-being and public health. Bioethics is concerned with the ethical questions that arise in the relationships among life sciences, biotechnology, medicine, politics, law, theology and philosophy. It includes the study of values relating to primary care, other branches of medicine, ethical education in science, animal, and environmental ethics, and public health.
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. These values include the respect for autonomy, non-maleficence, beneficence, and justice. Such tenets may allow doctors, care providers, and families to create a treatment plan and work towards the same common goal. These four values are not ranked in order of importance or relevance and they all encompass values pertaining to medical ethics. However, a conflict may arise leading to the need for hierarchy in an ethical system, such that some moral elements overrule others with the purpose of applying the best moral judgement to a difficult medical situation. Medical ethics is particularly relevant in decisions regarding involuntary treatment and involuntary commitment.
Virtue ethics is an approach that treats virtue and character as the primary subjects of ethics, in contrast to other ethical systems that put consequences of voluntary acts, principles or rules of conduct, or obedience to divine authority in the primary role.
In moral philosophy, deontological ethics or deontology is the normative ethical theory that the morality of an action should be based on whether that action itself is right or wrong under a series of rules and principles, rather than based on the consequences of the action. It is sometimes described as duty-, obligation-, or rule-based ethics. Deontological ethics is commonly contrasted to consequentialism, utilitarianism, virtue ethics, and pragmatic ethics. In this terminology, action is more important than the consequences.
Ethics involves systematizing, defending, and recommending concepts of right and wrong behavior. A central aspect of ethics is "the good life", the life worth living or life that is simply satisfying, which is held by many philosophers to be more important than traditional moral conduct.
Rushworth Moulton Kidder was an American author, ethicist, and professor. Kidder founded the Institute for Global Ethics in 1990, and is the author of Moral Courage and How Good People Make Tough Choices: Resolving the Dilemmas of Ethical Living. He was born in Amherst, Massachusetts. He worked as a columnist and editor for The Christian Science Monitor. Kidder died in 2012 of natural causes in Naples, Florida at the age of 67. Kidder earned a doctorate from Columbia University in English and comparative literature and wrote the foreword to Compassion Wins, by Godfrey John. He wrote an award winning five-part series on quantum physics in 1988, and his writings appeared in the American Society of Newspaper Editors' Best Newspaper Writing collection.
Randy Cohen is an American writer and humorist known as the author of The Ethicist column in The New York Times Magazine between 1999 and 2011. The column was syndicated throughout the U.S. and Canada. Cohen is also known as the author of several books, a playwright, and the host of the public radio show Person Place Thing.
Evolutionary ethics is a field of inquiry that explores how evolutionary theory might bear on our understanding of ethics or morality. The range of issues investigated by evolutionary ethics is quite broad. Supporters of evolutionary ethics have claimed that it has important implications in the fields of descriptive ethics, normative ethics, and metaethics.
Christian ethics, also known as moral theology, is a multi-faceted ethical system. It is a virtue ethic, which focuses on building moral character, and a deontological ethic which emphasizes duty. It also incorporates natural law ethics, which is built on the belief that it is the very nature of humans – created in the image of God and capable of morality, cooperation, rationality, discernment and so on – that informs how life should be lived, and that awareness of sin does not require special revelation. Other aspects of Christian ethics, represented by movements such as the social Gospel and liberation theology, may be combined into a fourth area sometimes called prophetic ethics.
Secular ethics is a branch of moral philosophy in which ethics is based solely on human faculties such as logic, empathy, reason or moral intuition, and not derived from belief in supernatural revelation or guidance—a source of ethics in many religions. Secular ethics refers to any ethical system that does not draw on the supernatural, and includes humanism, secularism and freethinking. A classical example of literature on secular ethics is the Kural text, authored by the ancient Indian philosopher Valluvar.
Jeffrey L. Seglin is an American columnist, author, and teacher. He is currently a senior lecturer, emeritus, at the John F. Kennedy School of Government at Harvard University. From 2011 until 2023, he was a senior lecturer and director of the communications program at the John F. Kennedy School of Government at Harvard University. He consults widely on writing, communications, and ethics. His weekly column on ethics, "The Right Thing," is syndicated in newspapers in the United States and Canada. Seglin lives in Boston with his wife, a psychotherapist. He has two adult children and four grandchildren.
Ruth Harrison was an English animal welfare activist and writer.
Principlism is an applied ethics approach to the examination of moral dilemmas centering the application of certain ethical principles. This approach to ethical decision-making has been prevalently adopted in various professional fields, largely because it sidesteps complex debates in moral philosophy at the theoretical level.
Tom Lamar Beauchamp is an American philosopher specializing in the work of David Hume, moral philosophy, bioethics, and animal ethics. He is Professor Emeritus of Philosophy at Georgetown University, where he was Senior Research Scholar at the Kennedy Institute of Ethics.
The relationship between animal ethics and environmental ethics concerns the differing ethical consideration of individual nonhuman animals—particularly those living in spaces outside of direct human control—and conceptual entities such as species, populations and ecosystems. The intersection of these two fields is a prominent component of vegan discourse.
Rebecca S. Dresser is an American legal scholar and medical ethicist.
