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Hedonism refers to the prioritization of pleasure in one's lifestyle, actions, or thoughts. The term can include a number of theories or practices across philosophy, art, and psychology, encompassing both sensory pleasure and more intellectual or personal pursuits, but can also be used in everyday parlance as a pejorative for the egoistic pursuit of short-term gratification at the expense of others.
Normative ethics is the study of ethical behaviour and is the branch of philosophical ethics that investigates questions regarding how one ought to act, in a moral sense.
In ethical philosophy, utilitarianism is a family of normative ethical theories that prescribe actions that maximize happiness and well-being for the affected individuals. In other words, utilitarian ideas encourage actions that ensure the greatest good for the greatest number.
Derek Antony Parfit 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 late 20th and early 21st centuries.
In ethics, welfarism is a theory that well-being, what is good for someone or what makes a life worth living, is the only thing that has intrinsic value. In its most general sense, it can be defined as descriptive theory about what has value, but some philosophers also understand welfarism as a moral theory, that what one should do is ultimately determined by considerations of well-being. The right action, policy or rule is the one leading to the maximal amount of well-being. In this sense, it is often seen as a type of consequentialism, and can take the form of utilitarianism.
The mere addition paradox is a problem in ethics identified by Derek Parfit and discussed in his book Reasons and Persons (1984). The paradox identifies the mutual incompatibility of four intuitively compelling assertions about the relative value of populations. Parfit’s original formulation of the repugnant conclusion is that “For any perfectly equal population with very high positive welfare, there is a population with very low positive welfare which is better, other things being equal.”
Preference utilitarianism is a form of utilitarianism in contemporary philosophy. Unlike value monist forms of utilitarianism, preferentialism values actions that fulfill the most personal interests for the entire circle of people affected by said action.
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Prioritarianism, or the priority view, is a perspective within ethics and political philosophy stating that "social welfare orderings should give explicit priority to the worse off". Prioritarianism resembles utilitarianism, and is likewise a form of aggregative consequentialism.
Larry Temkin is an American philosopher specializing in normative ethics and political philosophy. His research into equality, practical reason, and the nature of the good has been very influential. His work on the intransitivity of the "all things considered better than"-relation is groundbreaking and challenges deeply held assumptions about value, practical reasoning, and the goodness of outcomes. His 1993 book Inequality was described by the Times Literary Supplement as "brilliant and fascinating," and as offering the reader more than any other book on the same subject.
Negative utilitarianism is a form of negative consequentialism that can be described as the view that people should minimize the total amount of aggregate suffering, or that they should minimize suffering and then, secondarily, maximize the total amount of happiness. It can be considered as a version of utilitarianism that gives greater priority to reducing suffering than to increasing pleasure. This differs from classical utilitarianism, which does not claim that reducing suffering is intrinsically more important than increasing happiness. Both versions of utilitarianism hold that morally right and morally wrong actions depend solely on the consequences for overall aggregate well-being. "Well-being" refers to the state of the individual.
Negative consequentialism is a version of consequentialism, which is "one of the major theories of normative ethics." Like other versions of consequentialism, negative consequentialism holds that moral right and wrong depend only on the value of outcomes. That is, for negative and other versions of consequentialism, questions such as "what should I do?" and "what kind of person should I be?" are answered only based on consequences. Negative consequentialism differs from other versions of consequentialism by giving greater weight in moral deliberations to what is bad than what is good. Due to this, it can be considered an instance of what has been called "suffering-focused ethics", the view that the reduction of suffering has moral priority over any other possible duties we may think of.
The Asymmetry, also known as 'the Procreation Asymmetry', is the idea in population ethics that there is a moral or evaluative asymmetry between bringing into existence individuals with good or bad lives. It was first discussed by Jan Narveson in 1967, and Jeff McMahan coined the term 'the Asymmetry' in 1981. McMahan formulates the Asymmetry as follows: "while the fact that a person's life would be worse than no life at all ... constitutes a strong moral reason for not bringing him into existence, the fact that a person's life would be worth living provides no moral reason for bringing him into existence." Professor Nils Holtug formulates the Asymmetry evaluatively in terms of the value of outcomes instead of in terms of moral reasons. Holtug's formulation says that "while it detracts from the value of an outcome to add individuals whose lives are of overall negative value, it does not increase the value of an outcome to add individuals whose lives are of overall positive value."
The nonidentity problem in population ethics is the problem that an act may still be wrong even if it is not wrong for anyone. More precisely, the nonidentity problem is the inability to simultaneously hold the following beliefs: (1) a person-affecting view; (2) bringing someone into existence whose life is worth living, albeit flawed, is not "bad for" that person; (3) some acts of bringing someone into existence are wrong even if they are not bad for someone.
Suffering-focused ethics are those views in ethics according to which reducing suffering is either a key priority or our only aim. Those suffering-focused ethics according to which the reduction of suffering is a key prioritiy are pluralistic views that include additional aims, such as the prevention of other disvaluable things like inequality, or the promotion of certain valuable things, such as pleasure. Nevertheless, these views still prioritize reducing preventable suffering over these other aims.
References
- 1 2 Gustaf Arrhenius. "The Person-Affecting Restriction, Comparativism, and the Moral Status of Potential People". 2003. https://www.iffs.se/media/2287/the-person-affecting-restriction-comparativism-and-the-moral-status-of-potential-people.pdf
- ↑ Roberts, M. A., "The Nonidentity Problem", The Stanford Encyclopedia of Philosophy (Winter 2015 Edition), Edward N. Zalta (ed.). http://plato.stanford.edu/entries/nonidentity-problem/
- 1 2 3 4 5 6 Beckstead, Nick (2013), On the Overwhelming Importance of Shaping the Far Future, PhD thesis, Department of Philosophy, Rutgers University, retrieved 5 July 2017
- ↑ Arrhenius, Gustaf. "The Repugnant Conclusion". Stanford Encyclopedia of Philosophy. Retrieved 9 September 2020.
- ↑ Horta, Oscar (2014). "In Defense of the Internal Aspects View: Person-Affecting Reasons, Spectrum Arguments and Inconsistent Intuitions". Law, Ethics and Philosophy. 2: 93–99. Retrieved 14 July 2020
- ↑ Temkin, Larry (2014). "Rethinking the Good- A Small Taste". Law, Ethics and Philosophy. 2: 77–78. Retrieved 14 July 2020.
- ↑ Knutsson, Simon (2019-08-29). "The world destruction argument". Inquiry: 1–20. doi: 10.1080/0020174X.2019.1658631 . ISSN 0020-174X.
- ↑ Thomas, Teruji. "The Asymmetry, Uncertainty, and the Long Term". Global Priorities Institute. Global Priorities Institute, University of Oxford.