Abortion debate
Encyclopedia
The abortion debate refers to discussion and controversy surrounding the moral and legal status of abortion
Abortion
Abortion is defined as the termination of pregnancy by the removal or expulsion from the uterus of a fetus or embryo prior to viability. An abortion can occur spontaneously, in which case it is usually called a miscarriage, or it can be purposely induced...

. The two main groups involved in the abortion debate are the self-described "pro-choice
Pro-choice
Support for the legalization of abortion is centered around the pro-choice movement, a sociopolitical movement supporting the ethical view that a woman should have the legal right to elective abortion, meaning the right to terminate her pregnancy....

" movement (emphasizing the right of women to choose whether or not they wish to bring a fetus to term) and the "pro-life
Pro-life
Opposition to the legalization of abortion is centered around the pro-life, or anti-abortion, movement, a social and political movement opposing elective abortion on moral grounds and supporting its legal prohibition or restriction...

" movement (emphasizing the right of the unborn child to live). Each movement has, with varying results, sought to influence public opinion and to attain legal support for its position. Both of these are considered loaded terms in general media where terms such as "abortion rights" or "anti abortion" are preferred. In Canada
Abortion in Canada
Abortion in Canada is not limited by the law . While some non-legal obstacles exist, Canada is one of only a few nations with no legal restrictions on abortion. Regulations and accessibility vary between provinces....

, for example, abortion is available on demand, while in Ireland
Abortion in Ireland
Abortion in Ireland is illegal unless the pregnancy is in threat of endangering the life of the woman through continuance of the pregnancy.-History:...

 abortions are illegal. In some cases, the abortion debate has led to the use of violence.

Overview

In ancient times, abortion, along with infanticide
Infanticide
Infanticide or infant homicide is the killing of a human infant. Neonaticide, a killing within 24 hours of a baby's birth, is most commonly done by the mother.In many past societies, certain forms of infanticide were considered permissible...

, had been considered a matter of family planning, gender selection, population control, and the property rights of the patriarch. Rarely were the rights of the prospective mother, much less the prospective child, taken into consideration. Although generally legal, the morality of abortion, birth control and child abandonment (as a form of infanticide) was sometimes discussed. Then, as now, these discussions often concerned the nature of man, the existence of a soul, when life begins, and the beginning of human personhood
Beginning of human personhood
The beginning of human personhood is the period in an individual's life when he or she is recognized, or begins to be recognized, as a person. The precise timing and nature of this occurrence is not universally agreed upon, and has been the subject of discussion and debate in science, religion and...

.

While the practice of infanticide (as a form of family planning) has largely died out, child abandonment, birth control
Birth control
Birth control is an umbrella term for several techniques and methods used to prevent fertilization or to interrupt pregnancy at various stages. Birth control techniques and methods include contraception , contragestion and abortion...

, and abortion are still very much with us; and their morality and legality continues to be debated. While modern debates about abortion retain some of the language of these older debates, the terminology has often acquired new meanings. Reason is now seen as a human ability rather than as a spirit personified.

Any discussion of the putative personhood of the fetus will be complicated by the current legal status of children. They are not full persons at law until they have reached the age of majority and are deemed able to enter into contracts and sue or be sued at law. However, for the past two centuries, they have been treated as persons for the limited purposes of Offence against the person
Offence against the person
In criminal law, an offence against the person usually refers to a crime which is committed by direct physical harm or force being applied to another person.They are usually analysed by division into the following categories:*Fatal offences*Sexual offences...

 law. Furthermore, as one New Jersey Superior Court
New Jersey Superior Court
The Superior Court is the state court in the U.S. state of New Jersey, with state-wide trial and appellate jurisdiction. The Superior Court has three divisions: the Appellate Division is essentially an intermediate appellate court while the Law and Chancery Divisions function as trial courts...

 judge noted,

If a fetus is a person, it is a person in very special circumstances – it exists entirely within the body of another much larger person and usually cannot be the object of direct action by another person.


This judgement discusses the logistic difficulties of treating the fetus as an "object of direct action".

Opinions in the current debate range from complete prohibition, even if done to save the woman's life, to complete legalization with public funding, as in Canada
Abortion in Canada
Abortion in Canada is not limited by the law . While some non-legal obstacles exist, Canada is one of only a few nations with no legal restrictions on abortion. Regulations and accessibility vary between provinces....

.

Terminology

Many of the terms used in the debate are seen as political framing
Framing (social sciences)
A frame in social theory consists of a schema of interpretation — that is, a collection of anecdotes and stereotypes—that individuals rely on to understand and respond to events. In simpler terms, people build a series of mental filters through biological and cultural influences. They use these...

: terms used to validate one's own stance while invalidating the opposition's. For example, the labels "pro-choice" and "pro-life" imply endorsement of widely held values such as liberty
Liberty
Liberty is a moral and political principle, or Right, that identifies the condition in which human beings are able to govern themselves, to behave according to their own free will, and take responsibility for their actions...

 and freedom
Freedom (political)
Political freedom is a central philosophy in Western history and political thought, and one of the most important features of democratic societies...

, while suggesting that the opposition must be "anti-choice" or "anti-life" (alternatively "pro-coercion" or "pro-death"). Such terms gloss over the underlying issue of which choice or life is being considered and whose choice or what kind of life is deemed most important. Terms used by some in the debate to describe their opponents include "pro-abortion" or "pro-abort". However, these terms do not always reflect a political view or fall along a binary; in one Public Religion Research Institute poll, seven in ten Americans described themselves as "pro-choice" while almost two-thirds described themselves as "pro-life."

Appeals are often made in the abortion debate to the rights
Rights
Rights are legal, social, or ethical principles of freedom or entitlement; that is, rights are the fundamental normative rules about what is allowed of people or owed to people, according to some legal system, social convention, or ethical theory...

 of the fetus
Fetus
A fetus is a developing mammal or other viviparous vertebrate after the embryonic stage and before birth.In humans, the fetal stage of prenatal development starts at the beginning of the 11th week in gestational age, which is the 9th week after fertilization.-Etymology and spelling variations:The...

, pregnant woman, or other parties. Such appeals can generate confusion if the type of rights is not specified (whether civil
Civil rights
Civil and political rights are a class of rights that protect individuals' freedom from unwarranted infringement by governments and private organizations, and ensure one's ability to participate in the civil and political life of the state without discrimination or repression.Civil rights include...

, natural
Natural rights
Natural and legal rights are two types of rights theoretically distinct according to philosophers and political scientists. Natural rights are rights not contingent upon the laws, customs, or beliefs of any particular culture or government, and therefore universal and inalienable...

, or otherwise) or if it is simply assumed that the right appealed to takes precedence over all other competing rights (an example of begging the question
Begging the question
Begging the question is a type of logical fallacy in which the proposition to be proven is assumed implicitly or explicitly in the premise....

).

The appropriate terms with which to designate the human organism prior to birth are also debated. The medical terms "embryo
Embryo
An embryo is a multicellular diploid eukaryote in its earliest stage of development, from the time of first cell division until birth, hatching, or germination...

" and "fetus
Fetus
A fetus is a developing mammal or other viviparous vertebrate after the embryonic stage and before birth.In humans, the fetal stage of prenatal development starts at the beginning of the 11th week in gestational age, which is the 9th week after fertilization.-Etymology and spelling variations:The...

" are seen by pro-life advocates as dehumanizing
Dehumanization
Dehumanization is to make somebody less human by taking away his or her individuality, the creative and interesting aspects of his or her personality, or his or her compassion and sensitivity towards others. Dehumanization may be directed by an organization or may be the composite of individual...

. The terms "baby" and "unborn child" are seen by pro-choice advocates as emotionalized
Emotionalism
Emotionalism, in its meaning as a research paradigm, refers to an approach to conducting research studies that provides a gateway to understanding people's experiences through the use of social inquiry methodologies such as ethnography....

. Similarly, there is debate between use of the terms "woman" and "mother".

Political debate

Politics refers to the processes, defined and limited through legal documents, by which decisions (laws) are made in governments. In politics, rights
Civil rights
Civil and political rights are a class of rights that protect individuals' freedom from unwarranted infringement by governments and private organizations, and ensure one's ability to participate in the civil and political life of the state without discrimination or repression.Civil rights include...

 are the protections and privileges legally granted to citizens by the government. In a democracy, certain rights are considered to be inalienable
InAlienable
InAlienable is a 2008 science fiction horror film written and produced by Walter Koenig, and directed by Robert Dyke.-Plot:Dr. Eric Norris remains wracked with guilt after a terrible tragedy that cost him his family, and when he learns that an alien parasite is not only growing inside him but...

, and thus not subject to grant or withdrawal by government. Regarding abortion law
Abortion law
Abortion law is legislation and common law which pertains to the provision of abortion. Abortion has been a controversial subject in many societies through history because of the moral, ethical, practical, and political power issues that surround it. It has been banned frequently and otherwise...

, the political debate usually surrounds a right to privacy
Privacy
Privacy is the ability of an individual or group to seclude themselves or information about themselves and thereby reveal themselves selectively...

, and when or how a government may regulate abortion. There is abundant debate regarding the extent of abortion regulation. Some pro-choice advocates argue that it should be illegal for governments to regulate abortion any more than other medical practices. On both sides of the debate, some argue that governments should be permitted to prohibit elective abortions after the 20th week, viability, or the second trimester. Some want to prohibit all abortions, starting from implantation.

Privacy

The right to privacy
Privacy law
Privacy law refers to the laws which deal with the regulation of personal information about individuals which can be collected by governments and other public as well as private organizations and its storage and use....

, while not spelled out in the constitutions of most sovereign nations, nonetheless is understood to be foundational to a functioning democracy. In general the right to privacy can be found to rest on the provisions of habeas corpus
Habeas corpus
is a writ, or legal action, through which a prisoner can be released from unlawful detention. The remedy can be sought by the prisoner or by another person coming to his aid. Habeas corpus originated in the English legal system, but it is now available in many nations...

, which first found official expression under Henry II in 11th century England, but has precedent in Anglo-Saxon law. This provision guarantees the right to freedom from arbitrary government interference, as well as due process of law. This conception of the right to privacy is operant in all countries which have adopted English common law through Acts of Reception. The Law of the United States
Law of the United States
The law of the United States consists of many levels of codified and uncodified forms of law, of which the most important is the United States Constitution, the foundation of the federal government of the United States...

 rests on English common law by this means.

Time
Time (magazine)
Time is an American news magazine. A European edition is published from London. Time Europe covers the Middle East, Africa and, since 2003, Latin America. An Asian edition is based in Hong Kong...

has stated that the issue of bodily privacy
Privacy
Privacy is the ability of an individual or group to seclude themselves or information about themselves and thereby reveal themselves selectively...

 is "the core" of the abortion debate. Time defined privacy, in relation to abortion, as the ability of a woman to "decide what happens to her own body". In political terms, privacy can be understood as a condition in which one is not observed or disturbed by government.

Traditionally, American courts have located the right to privacy in the Fourth Amendment
Fourth Amendment to the United States Constitution
The Fourth Amendment to the United States Constitution is the part of the Bill of Rights which guards against unreasonable searches and seizures, along with requiring any warrant to be judicially sanctioned and supported by probable cause...

, Ninth Amendment
Ninth Amendment to the United States Constitution
The Ninth Amendment to the United States Constitution, which is part of the Bill of Rights, addresses rights of the people that are not specifically enumerated in the Constitution.-Text:-Adoption:When the U.S...

, Fourteenth Amendment
Fourteenth Amendment to the United States Constitution
The Fourteenth Amendment to the United States Constitution was adopted on July 9, 1868, as one of the Reconstruction Amendments.Its Citizenship Clause provides a broad definition of citizenship that overruled the Dred Scott v...

, as well as the penumbra of the Bill of Rights
Bill of rights
A bill of rights is a list of the most important rights of the citizens of a country. The purpose of these bills is to protect those rights against infringement. The term "bill of rights" originates from England, where it referred to the Bill of Rights 1689. Bills of rights may be entrenched or...

. The landmark decision, Roe v Wade relied on the 14th Amendment which guarantees that federal rights shall be applied equally to all persons born in the United States. The 14th Amendment has given rise to the doctrine of Substantive due process
Substantive due process
Substantive due process is one of the theories of law through which courts enforce limits on legislative and executive powers and authority...

, which is said to guarantee various privacy rights, including the right to bodily integrity. In Canada, the courts have located privacy rights in the security of persons clause of the Canadian Charter of Rights and Freedoms
Canadian Charter of Rights and Freedoms
The Canadian Charter of Rights and Freedoms is a bill of rights entrenched in the Constitution of Canada. It forms the first part of the Constitution Act, 1982...

. Section 7 of that charter echoes language used in the Universal Declaration of Human Rights
Universal Declaration of Human Rights
The Universal Declaration of Human Rights is a declaration adopted by the United Nations General Assembly . The Declaration arose directly from the experience of the Second World War and represents the first global expression of rights to which all human beings are inherently entitled...

, which also guarantees security of persons.

Eileen L. McDonagh explains privacy in US law:
Although not widely understood, there are in fact two components to the right to bodily integrity and liberty: the right of a person to choose how to live her own life and the right of a person to consent to the effects of a private party on her bodily integrity and liberty. In the context of constitutional guarantees, a person's right to consent to "what is done" to her body is an even stronger right than a person's right to choose "what to do" with her life...Since there are two components to the right to bodily integrity and liberty--choice and consent--once the state designates the fetus as an entity separate from the woman, her right to terminate pregnancy stems not only from her right to make a choice about her liberty, but more fundamentally, from her right to consent to how the fetus, as another entity, affects her body and liberty.


While governments are allowed to invade the privacy of their citizens in some cases, they are expected to protect privacy in all cases lacking a compelling state interest
Strict scrutiny
Strict scrutiny is the most stringent standard of judicial review used by United States courts. It is part of the hierarchy of standards that courts use to weigh the government's interest against a constitutional right or principle. The lesser standards are rational basis review and exacting or...

. In the US, the compelling state interest test has been developed in accordance with the standards of strict scrutiny. In Roe v Wade, the Court decided that the state has an "important and legitimate interest in protecting the potentiality of human life" from the point of viability on, but that prior to viability, the woman's fundamental rights are more compelling than that of the state. The pro-life position argues that, while abortion is a private matter, abortion regulation is valid because the state interest in protecting prenatal life is compelling. The pro-choice position argues either that there is no state interest in regulating abortion, or that the woman's privacy is a more compelling interest.

U.S. judicial involvement

Roe v. Wade
Roe v. Wade
Roe v. Wade, , was a controversial landmark decision by the United States Supreme Court on the issue of abortion. The Court decided that a right to privacy under the due process clause in the Fourteenth Amendment to the United States Constitution extends to a woman's decision to have an abortion,...

struck down state laws banning abortion in 1973. Over 20 cases have addressed abortion law in the United States
Abortion in the United States
Abortion in the United States has been legal in every state since the United States Supreme Court decision in Roe v. Wade, on January 22, 1973...

, all of which upheld Roe v. Wade. Since Roe, abortion has been legal throughout the country, but states have placed varying regulations on it, from requiring parental involvement in a minor's abortion to restricting late-term abortion
Late-term abortion
Late termination of pregnancy or late-term abortions are abortions which are performed during a later stage of pregnancy. Late-term abortions are more controversial than abortion in general because the fetus is more developed and sometimes viable.-Definition:A late-term abortion often refers to an...

s.

Legal criticisms of the Roe decision address many points, among them are several suggesting that it is an overreach of judicial powers, or that it was not properly based on the Constitution, or that it is an example of judicial activism
Judicial activism
Judicial activism describes judicial ruling suspected of being based on personal or political considerations rather than on existing law. It is sometimes used as an antonym of judicial restraint. The definition of judicial activism, and which specific decisions are activist, is a controversial...

 and that it should be overturned so that abortion law can be decided by legislatures. Justice Potter Stewart
Potter Stewart
Potter Stewart was an Associate Justice of the United States Supreme Court. During his tenure, he made, among other areas, major contributions to criminal justice reform, civil rights, access to the courts, and Fourth Amendment jurisprudence.-Education:Stewart was born in Jackson, Michigan,...

, who joined with the majority, viewed the Roe opinion as "legislative" and asked that more consideration be paid to state legislatures.

Candidates competing for the Democratic nomination for the 2008 Presidential election cited Gonzales v. Carhart
Gonzales v. Carhart
Gonzales v. Carhart, 550 U.S. 124 , is a United States Supreme Court case that upheld the Partial-Birth Abortion Ban Act of 2003. The case reached the high court after U.S. Attorney General Alberto Gonzales appealed a ruling of the United States Court of Appeals for the Eighth Circuit in favor of...

as judicial activism. In upholding the Partial-Birth Abortion Ban Act
Partial-Birth Abortion Ban Act
The Partial-Birth Abortion Ban Act of 2003 is a United States law prohibiting a form of late-term abortion that the Act calls "partial-birth abortion", often referred to in medical literature as intact dilation and extraction...

, Carhart is the first judicial opinion upholding a legal barrier to a specific abortion procedure.

Canadian judicial involvement

With R v. Morgentaler, the Supreme Court of Canada removed abortion from the Criminal Code. Relying on the security of person clause of the Canadian Charter of Rights and Freedoms
Canadian Charter of Rights and Freedoms
The Canadian Charter of Rights and Freedoms is a bill of rights entrenched in the Constitution of Canada. It forms the first part of the Constitution Act, 1982...

, the court determined that, while the state has an interest in protecting the fetus "at some point", this interest cannot override that of the pregnant woman because: "the right to security of the person of a pregnant woman was infringed more than was required to achieve the objective of protecting the fetus, and the means were not reasonable." The only laws currently governing abortion in Canada are those which govern other medical procedures, such as those regulating licencing of facilities, the training of medical personnel, and the like.

Because the courts did not specifically establish abortion as a right, Parliament has leave to legislate on this aspect of the matter; and in 1989, the Progressive Conservative government attempted to do just that. A bill was introduced that would allow abortion only if two doctors certified that the woman's health was in danger. This bill passed the House of Commons but was defeated by a tie vote in the Senate.

Several additional cases have considered further issues.

Although the courts have not ruled on the question of fetal personhood, the question has been raised in two cases, Tremblay v. Daigle
Tremblay v. Daigle
Tremblay v. Daigle [1989] 2 S.C.R. 530, was a decision of the Supreme Court of Canada in which it was found that a fetus has no legal status in Canada as a person, either in Canadian common law or in Quebec civil law...

and R. v. Sullivan
R. v. Sullivan
R. v. Sullivan, [1991] 1 S.C.R. 489 was a decision by the Supreme Court of Canada on negligence and whether a partially born fetus is a person.-Background:Two individuals were hired as midwives, though they were not members of the medical profession...

. Both cases relied on the born alive rule
Born alive rule
The "born alive" rule is a legal principle that holds that various aspects of the criminal law, such as the statutes relating to homicide and to assault, apply only to a child that is "born alive"...

, inherited from English common law, to determine that the fetus was not a person at law.

Two further cases are notable: Dobson (Litigation Guardian of) v. Dobson
Dobson (Litigation Guardian of) v. Dobson
Dobson v. Dobson, [1999] 2 S.C.R. 753 was a landmark decision by the Supreme Court of Canada on a pregnant woman's legal duties in tort law. It was the first time the Supreme Court of Canada had to consider this issue...

, and Winnipeg Child & Family Services (Northwest Area) v. G . (D.F.), [I9971 3 S.C.R. 925 M, which dismissed so-called fetal abuse charges.

Effects of legalization/illegalization

Pro-choice advocates argue that illegalization of abortion increases the incidence of unsafe abortion
Unsafe abortion
An unsafe abortion is the termination of an unwanted pregnancy by persons lacking the necessary skills, or in an environment lacking minimal medical standards, or both...

s, as the availability of professional abortion services decreases, and leads to increased maternal mortality. According to a global study collaboratively conducted by the World Health Organization
World Health Organization
The World Health Organization is a specialized agency of the United Nations that acts as a coordinating authority on international public health. Established on 7 April 1948, with headquarters in Geneva, Switzerland, the agency inherited the mandate and resources of its predecessor, the Health...

 and the Guttmacher Institute
Guttmacher Institute
The Guttmacher Institute is a non-profit organization which works to advance sexual and reproductive health. The institute operates in the United States and globally "through an interrelated program of social science research, policy analysis and public education." According to their mission...

, most unsafe abortions occur where abortion is illegal
Abortion law
Abortion law is legislation and common law which pertains to the provision of abortion. Abortion has been a controversial subject in many societies through history because of the moral, ethical, practical, and political power issues that surround it. It has been banned frequently and otherwise...

.

The effect on crime of legalized abortion
Legalized abortion and crime effect
The effect of legalized abortion on crime is the theory that legal abortion reduces crime. Proponents of the theory generally argue that since unwanted children are more likely to become criminals and that an inverse correlation is observed between the availability of abortion and subsequent crime...

 is a subject of controversy, with proponents of the theory generally arguing that "unwanted children" are more likely to become criminals and that an inverse correlation is observed between the availability of abortion and subsequent crime.

Ethical debate

Ethics
Ethics
Ethics, also known as moral philosophy, is a branch of philosophy that addresses questions about morality—that is, concepts such as good and evil, right and wrong, virtue and vice, justice and crime, etc.Major branches of ethics include:...

 refers to "moral philosophy", or the study of values and the analysis of right and wrong. The ethical debate over abortion usually surrounds the issues of whether a fetus has rights
Rights
Rights are legal, social, or ethical principles of freedom or entitlement; that is, rights are the fundamental normative rules about what is allowed of people or owed to people, according to some legal system, social convention, or ethical theory...

, in particular a right to life
Right to life
Right to life is a phrase that describes the belief that a human being has an essential right to live, particularly that a human being has the right not to be killed by another human being...

, and whether the pregnant woman's rights over her own body justify abortion even if the fetus has a right to life. For many, there is a strong association between religion and abortion ethics
Religion and abortion
Many religious traditions have taken a stance on abortion, and these stances span a broad spectrum as highlighted below.-Buddhism:There is no single Buddhist view concerning abortion. Traditional sources, such as the Buddhist monastic code, hold that life begins at conception and that abortion,...

.

Ethical question regarding abortion usually include:
  • Are embryos, zygotes and fetuses "persons" worthy of legal protections?
  • Should the potential to be a person give embryos, zygotes and fetuses a right to life
    Right to life
    Right to life is a phrase that describes the belief that a human being has an essential right to live, particularly that a human being has the right not to be killed by another human being...

    ?
  • Does a fetus gain rights as it gets closer to birth?
  • Does a woman have an absolute right to determine what happens in and to her body?
  • Is abortion acceptable in cases of rape, incest, contraception failure?
  • Is abortion acceptable in cases where the fetus is deformed?
  • Is abortion acceptable in cases where if the pregnancy were to continue, it would pose a direct threat to the life of the mother?

Question of personhood

Establishing the point in time when a zygote/embryo/fetus becomes a "person" is open to debate since the definition of "personhood" is not universally agreed upon.

Philosophers have traditionally declared that some characteristic of reason ought to be included in the definition of person. Although "person" is not defined in standard science texts, Biology Online offers this:
3, self-conscious being, as distinct from an animal or a thing; a moral agent; a human being; a man, woman, or child. Consider what person stands for; which, i think, is a thinking, intelligent being, that has reason and reflection. (locke)


Peter Singer
Peter Singer
Peter Albert David Singer is an Australian philosopher who is the Ira W. DeCamp Professor of Bioethics at Princeton University and Laureate Professor at the Centre for Applied Philosophy and Public Ethics at the University of Melbourne...

 argued that something can only be a person
Person
A person is a human being, or an entity that has certain capacities or attributes strongly associated with being human , for example in a particular moral or legal context...

 if it is self-aware
Awareness
Awareness is the state or ability to perceive, to feel, or to be conscious of events, objects or sensory patterns. In this level of consciousness, sense data can be confirmed by an observer without necessarily implying understanding. More broadly, it is the state or quality of being aware of...

 and has temporal
Time
Time is a part of the measuring system used to sequence events, to compare the durations of events and the intervals between them, and to quantify rates of change such as the motions of objects....

 awareness. Therefore, abortion is morally acceptable, because a fetus
Fetus
A fetus is a developing mammal or other viviparous vertebrate after the embryonic stage and before birth.In humans, the fetal stage of prenatal development starts at the beginning of the 11th week in gestational age, which is the 9th week after fertilization.-Etymology and spelling variations:The...

 does not meet this definition of personhood. Singer also concluded that infanticide
Infanticide
Infanticide or infant homicide is the killing of a human infant. Neonaticide, a killing within 24 hours of a baby's birth, is most commonly done by the mother.In many past societies, certain forms of infanticide were considered permissible...

 would be permissible until the 3rd month after birth, because, at that point, self-awareness has still not been acquired.

Additionally, "person
Person
A person is a human being, or an entity that has certain capacities or attributes strongly associated with being human , for example in a particular moral or legal context...

" has several, poorly defined meanings in law, with children and the mentally infirm occupying a grey area. Children are not considered persons until they reach the age of majority and are able to enter into legally binding contracts and sue or be sued. For the purposes of Offences against the person law, however, they are considered to be persons. According to Bouvier's Law Dictionary
Bouvier's Law Dictionary
Bouvier's Law Dictionary is a book with a long tradition in the United States legal community. The first edition was written by John Bouvier.John Bouvier was born in Codogno, France, but came to the United States at an early age. He became a U.S. citizen in 1812, was admitted to the bar in 1818,...

 in 1839, women, children, and slaves were considered persons, but with various limitations. Today, only children have limited personhood under the law.

If the fetus is a person in some sense, it is nonetheless living inside the body of someone who is a full person at law.

Debates within the abortion debate

Many of the views in favor of and against the right to abortion are framed in the context of other debates whose arguments and implications relate directly to the topic of abortion.

Fetal pain debate

Fetal pain, its existence, and its implications are part of a larger debate about abortion. Sen. Sam Brownback, R-Kan. has stated that he hopes that the fetal pain discussion would "curb abortions without making them illegal." Many researchers in the area of fetal development believe that a fetus is unlikely to feel pain until after the sixth month of pregnancy. Others disagree. Developmental neurobiologists suspect that the establishment of thalamocortical connections (at about 26 weeks) may be critical to fetal perception of pain. However, legislation has been proposed by anti-abortion advocates requiring abortion providers to tell a woman that the fetus may feel pain during an abortion procedure.

A review by researchers from the University of California, San Francisco
University of California, San Francisco
The University of California, San Francisco is one of the world's leading centers of health sciences research, patient care, and education. UCSF's medical, pharmacy, dentistry, nursing, and graduate schools are among the top health science professional schools in the world...

 in JAMA
Journal of the American Medical Association
The Journal of the American Medical Association is a weekly, peer-reviewed, medical journal, published by the American Medical Association. Beginning in July 2011, the editor in chief will be Howard C. Bauchner, vice chairman of pediatrics at Boston University’s School of Medicine, replacing ...

concluded that data from dozens of medical reports and studies indicate that fetuses are unlikely to feel pain until the third trimester of pregnancy. However a number of medical critics have since disputed these conclusions. Other researchers such as Anand and Fisk have challenged the idea that pain cannot be felt before 26 weeks, positing instead that pain can be felt at around 20 weeks. Anand's suggestion is disputed in a March 2010 report on Fetal Awareness published by a working party of the Royal College of Obstetricians and Gynaecologists, citing a lack of evidence or rationale. Page 20 of the report definitively states that the fetus cannot feel pain prior to week 24. Because pain can involve sensory, emotional and cognitive factors, leaving it "impossible to know" when painful experiences are perceived, even if it is known when thalamocortical connections are established.

Wendy Savage Press officer, Doctors for a Woman’s Choice on Abortion, considers the question to be irrelevant. In a letter to the British Medical Journal,April 1997, she noted that the majority of surgical abortions in Britain are already performed under general anesthesia which affects the fetus, and considers the discussion "to be unhelpful to women and to the scientific debate." Others caution against unnecessary use of fetal anesthetic, as it poses potential health risks to the prospective mother. David Mellor and colleagues have noted that the fetal brain is already awash in naturally occurring chemicals that keep it sedated and anesthetized until birth. At least one anesthesia researcher has suggested the fetal pain legislation may make abortions harder to obtain; because, abortion clinics lack the equipment and expertise to supply fetal anesthesia. Currently, anesthesia is administered directly to fetuses only while they are undergoing surgery.

Fetal personhood debate

Although the two main sides of the abortion debate tend to agree that fetuses are biologically and genetically human (that is, of the human species), they often differ in their view on whether or not a fetus is, in any of various ways, a person
Person
A person is a human being, or an entity that has certain capacities or attributes strongly associated with being human , for example in a particular moral or legal context...

. Pro-life supporters argue that abortion is morally wrong on the basis that a fetus is an innocent human
Human
Humans are the only living species in the Homo genus...

 person
Person
A person is a human being, or an entity that has certain capacities or attributes strongly associated with being human , for example in a particular moral or legal context...

 or because a fetus is a potential life that will, in most cases, develop into a fully functional human being. Others reject this position by drawing a distinction between human being and human person, arguing that while the fetus is innocent and biologically human, it is not a person with a right to life. In support of this distinction, some propose a list of criteria as markers of personhood. For example, Mary Ann Warren
Mary Ann Warren
Mary Anne Warren was an American writer and philosophy professor, noted for her writings on the issue of abortion....

 suggests consciousness
Consciousness
Consciousness is a term that refers to the relationship between the mind and the world with which it interacts. It has been defined as: subjectivity, awareness, the ability to experience or to feel, wakefulness, having a sense of selfhood, and the executive control system of the mind...

 (at least the capacity to feel pain), reasoning, self-motivation, the ability to communicate
Communication
Communication is the activity of conveying meaningful information. Communication requires a sender, a message, and an intended recipient, although the receiver need not be present or aware of the sender's intent to communicate at the time of communication; thus communication can occur across vast...

, and self-awareness
Self-awareness
Self-awareness is the capacity for introspection and the ability to reconcile oneself as an individual separate from the environment and other individuals...

. According to Warren, a being need not exhibit all of these criteria to qualify as a person with a right to life, but if a being exhibits none of them (or perhaps only one), then it is certainly not a person. Warren concludes that as the fetus satisfies only one criterion, consciousness (and this only after it becomes susceptible to pain
Fetal pain
Neonatal perception is the study of the extent of somatosensory and other perceptual systems during pregnancy. In practical terms, this means the study of fetuses; none of the accepted indicators of perception are present in embryos....

), the fetus is not a person and abortion is therefore morally permissible. Other philosophers apply similar criteria, concluding that a fetus lacks a right to life because it lacks self-consciousness, rationality, and autonomy. These lists diverge over precisely which features confer a right to life, but tend to propose various developed psychological features not found in fetuses.

Critics of this typically argue that the proposed criteria for personhood would disqualify two classes of born human beings – reversibly coma
Coma
In medicine, a coma is a state of unconsciousness, lasting more than 6 hours in which a person cannot be awakened, fails to respond normally to painful stimuli, light or sound, lacks a normal sleep-wake cycle and does not initiate voluntary actions. A person in a state of coma is described as...

tose patients, and human infants – from having a right to life, since they, like fetuses, are not self-conscious, do not communicate, and so on. Defenders of the proposed criteria may respond that the reversibly comatose do satisfy the relevant criteria because they "retain all their unconscious mental states". Warren concedes that infants are not "persons" by her proposed criteria, and on that basis she and others concede that infanticide
Infanticide
Infanticide or infant homicide is the killing of a human infant. Neonaticide, a killing within 24 hours of a baby's birth, is most commonly done by the mother.In many past societies, certain forms of infanticide were considered permissible...

 could be morally acceptable under some circumstances (for example if the infant is severely disabled or in order to save the lives of several other infants). Critics may see such concessions as an indication that the right to life cannot be adequately defined by reference to developed psychological features.

An alternative approach is to base personhood or the right to life on a being's natural or inherent capacities. On this approach, a being essentially has a right to life if it has a natural capacity to develop the relevant psychological features; and, since human beings do have this natural capacity, they essentially have a right to life beginning at conception (or whenever they come into existence). Critics of this position argue that mere genetic potential is not a plausible basis for respect (or for the right to life), and that basing a right to life on natural capacities would lead to the counterintuitive position that anencephalic
Anencephaly
Anencephaly is a cephalic disorder that results from a neural tube defect that occurs when the cephalic end of the neural tube fails to close, usually between the 23rd and 26th day of pregnancy, resulting in the absence of a major portion of the brain, skull, and scalp...

 infants, irreversibly comatose patients, and brain-dead patients kept alive on a medical ventilator
Medical ventilator
A medical ventilator can be defined as any machine designed to mechanically move breatheable air into and out of the lungs, to provide the mechanism of breathing for a patient who is physically unable to breathe, or breathing insufficiently....

, are all persons with a right to life. Respondents to this criticism argue that the noted human cases in fact would not be classified as persons as they do not have a natural capacity to develop any psychological features. Also, in a view that favors benefiting even unconceived but potential future persons
Potential person
A potential person has been defined as an entity which is not currently a person but which is capable of developing into a person, given certain biologically and/or technically possible conditions...

, it has been argued as justified to abort an unintended pregnancy
Unintended pregnancy
Unintended pregnancies are those in which conception was not intended by the female sexual partner. Worldwide, 38% of pregnancies were unintended in 1999 . Unintended pregnancies are the primary cause of induced abortion, resulting in about 42 million induced abortions per year...

 in favor for conceiving a new child later in better conditions.
Philosophers such as Aquinas use the concept of individuation
Individuation
Individuation is a concept which appears in numerous fields and may be encountered in work by Arthur Schopenhauer, Carl Jung, Gilbert Simondon, Bernard Stiegler, Gilles Deleuze, Henri Bergson, David Bohm, and Manuel De Landa...

. They argue that abortion is not permissible from the point at which individual human identity is realised. Anthony Kenny
Anthony Kenny
Sir Anthony John Patrick Kenny FBA is an English philosopher whose interests lie in the philosophy of mind, ancient and scholastic philosophy, the philosophy of Wittgenstein and the philosophy of religion...

 argues that this can be derived from everyday beliefs and language and one can legitimately say "if my mother had had an abortion six months into her pregnancy, she would have killed me" then one can reasonably infer that at six months the "me" in question would have been an existing person with a valid claim to life. Since division of the zygote into twins through the process of monozygotic twinning
TWINS
Two Wide-Angle Imaging Neutral-Atom Spectrometers are a pair of NASA instruments aboard two United States National Reconnaissance Office satellites in Molniya orbits. TWINS was designed to provide stereo images of the Earth's ring current. The first instrument, TWINS-1, was launched aboard USA-184...

 can occur until the fourteenth day of pregnancy, Kenny argues that individual identity is obtained at this point and thus abortion is not permissible after two weeks.

Bodily rights

An argument first presented by Judith Jarvis Thomson
Judith Jarvis Thomson
Judith Jarvis Thomson is an American moral philosopher and metaphysician, best known for her use of thought experiments to make philosophical points.- Career :...

 states that even if the fetus has a right to life, abortion is morally permissible because a woman has a right to control her own body. Thomson's variant of this argument draws an analogy between forcing a woman to continue an unwanted pregnancy and forcing a person's body to be used as a dialysis
Dialysis
In medicine, dialysis is a process for removing waste and excess water from the blood, and is primarily used to provide an artificial replacement for lost kidney function in people with renal failure...

 machine for another person suffering from kidney failure. It is argued that just as it would be permissible to "unplug" and thereby cause the death of the person who is using one's kidneys, so it is permissible to abort the fetus (who similarly, it is said, has no right to use one's body against one's will).

Critics of this argument generally argue that there are morally relevant disanalogies between abortion and the kidney failure scenario. For example, it is argued that the fetus is the woman's child as opposed to a mere stranger; that abortion kills the fetus rather than merely letting it die; and that in the case of pregnancy arising from voluntary intercourse, the woman has either tacitly consented to the fetus using her body, or has a duty to allow it to use her body since she herself is responsible for its need to use her body. Some writers defend the analogy against these objections, arguing that the disanalogies are morally irrelevant or do not apply to abortion in the way critics have claimed.

Alternative scenarios have been put forth as more accurate and realistic representations of the moral issues present in abortion. John Noonan proposes the scenario of a family who was found to be liable for frostbite finger loss suffered by a dinner guest whom they refused to allow to stay overnight, although it was very cold outside and the guest showed signs of being sick. It is argued that just as it would not be permissible to refuse temporary accommodation for the guest to protect them from physical harm, it would not be permissible to refuse temporary accommodation of a fetus.

Other critics claim that there is a difference between artificial and extraordinary means of preservation, such as medical treatment, kidney dialysis, and blood transfusions, and normal and natural means of preservation, such as gestation, childbirth, and breastfeeding. They argue that if a baby was born into an environment in which there was no replacement available for her mother's breast milk, and the baby would either breastfeed or starve, the mother would have to allow the baby to breastfeed. But the mother would never have to give the baby a blood transfusion, no matter what the circumstances were. The difference between breastfeeding in that scenario and blood transfusions is the difference between using your body as a kidney dialysis machine, and gestation and childbirth.

Sexual emancipation and equality

Some argue that women's freedoms are limited until they can have the right to abortion on demand and to walk away from parenthood like men can. Governments that ban abortion arguably burden women with certain duties that men (who, too, are responsible for the pregnancy) are not also held accountable to, therefore, creating a double standard
Double standard
A double standard is the unjust application of different sets of principles for similar situations. The concept implies that a single set of principles encompassing all situations is the desirable ideal. The term has been used in print since at least 1895...

. Margaret Sanger wrote: "No woman can call herself free until she can choose consciously whether she will or will not be a mother." Denying the right to abortion can be construed from this perspective as a form of female oppression under a patriarchal system
Patriarchy
Patriarchy is a social system in which the role of the male as the primary authority figure is central to social organization, and where fathers hold authority over women, children, and property. It implies the institutions of male rule and privilege, and entails female subordination...

, perpetuating inequality between the sexes. Among pro-choice advocates, sexual-equality discussion often involves the additional debate regarding to what degree the potential father should have a choice in deciding whether or not to abort the developing child.

Discrimination

The book Abortion and the Conscience of the Nation presents the argument that abortion involves unjust discrimination
Discrimination
Discrimination is the prejudicial treatment of an individual based on their membership in a certain group or category. It involves the actual behaviors towards groups such as excluding or restricting members of one group from opportunities that are available to another group. The term began to be...

 against the unborn. According to this argument, those who deny that fetuses have a right to life do not value all human life, but instead select arbitrary characteristics (such as particular levels of physical or psychological development) as giving some human beings more value or rights than others.

In contrast, philosophers who define the right to life by reference to particular levels of physical or psychological development typically maintain that such characteristics are morally relevant, and reject the assumption that all human life necessarily has value (or that membership in the species Homo sapiens is in itself morally relevant).

Deprivation

The argument of deprivation states that abortion is morally wrong because it deprives the fetus of a valuable future. On this account, killing an adult human being is wrong because it deprives the victim of a future like ours—a future containing highly valuable or desirable experiences, activities, projects, and enjoyments. If a being has such a future, then (according to the argument) killing that being would seriously harm it and hence would be seriously wrong. But since a fetus does have such a future, the "overwhelming majority" of deliberate abortions are placed in the "same moral category" as killing an innocent adult human being. Not all abortions are unjustified according to this argument: abortion would be justified if the same justification could be applied to killing an adult human.

Criticism of this line of reasoning follows several threads. Some reject the argument on grounds relating to personal identity, holding that the fetus is not the same entity as the adult into which it will develop, and thus that the fetus does not have a "future like ours" in the required sense. Others grant that the fetus has a future like ours, but argue that being deprived of this future is not a significant harm or a significant wrong to the fetus, because there are relatively few psychological connections (continuations of memory, belief, desire and the like) between the fetus as it is now and the adult into which it will develop. Another criticism is that the argument creates inequalities in the wrongness of killing: as the futures of some people appear to be far more valuable or desirable than the futures of other people, the argument appears to entail that some killings are far more wrong than others, or that some people have a far stronger right to life than others—a conclusion that is taken to be counterintuitive or unacceptable.

Argument from uncertainty

Some pro-life supporters argue that if there is uncertainty as to whether the fetus has a right to life, then having an abortion is equivalent to consciously taking the risk of killing another. According to this argument, if it is not known for certain whether something (such as the fetus) has a right to life, then it is reckless, and morally wrong, to treat that thing as if it lacks a right to life (for example by killing it). This would place abortion in the same moral category as manslaughter
Manslaughter
Manslaughter is a legal term for the killing of a human being, in a manner considered by law as less culpable than murder. The distinction between murder and manslaughter is said to have first been made by the Ancient Athenian lawmaker Dracon in the 7th century BC.The law generally differentiates...

 (if it turns out that the fetus has a right to life) or certain forms of criminal negligence
Criminal negligence
In the criminal law, criminal negligence is one of the three general classes of mens rea element required to constitute a conventional as opposed to strict liability offense. It is defined as an act that is:-Concept:...

 (if it turns out that the fetus does not have a right to life).

David Boonin replies that if this kind of argument were correct, then the killing of nonhuman animals and plants would also be morally wrong, because (Boonin contends) it is not known for certain that such beings lack a right to life. Boonin also argues that arguments from uncertainty fail because the mere fact that one might be mistaken in finding certain arguments persuasive (for example, arguments for the claim that the fetus lacks a right to life) does not mean that one should act contrary to those arguments or assume them to be mistaken.

Religious beliefs

Each faith has many varying views on the moral implications of abortion with each side citing their own textual proof. Oftentimes, these views can be in direct opposition to each other.

Pro-life Christians support their views with Scripture references such as that of Luke
Gospel of Luke
The Gospel According to Luke , commonly shortened to the Gospel of Luke or simply Luke, is the third and longest of the four canonical Gospels. This synoptic gospel is an account of the life and ministry of Jesus of Nazareth. It details his story from the events of his birth to his Ascension.The...

 1:15; Jeremiah
Book of Jeremiah
The Book of Jeremiah is the second of the Latter Prophets in the Hebrew Bible, following the book of Isaiah and preceding Ezekiel and the Book of the Twelve....

 1:4–5; Genesis 25:21–23; Matthew
Gospel of Matthew
The Gospel According to Matthew is one of the four canonical gospels, one of the three synoptic gospels, and the first book of the New Testament. It tells of the life, ministry, death, and resurrection of Jesus of Nazareth...

 1:18; and Psalm 139:13–16. The Roman Catholic Church believes that human life begins at conception as does the right to life; thus, abortion is considered immoral. The Church of England also considers abortion to be morally wrong, though their position admits abortion when "the continuance of a pregnancy threatens the life of the mother".

Mexico City Policy

The Mexico City policy, also known as the "Global Gag Rule" required any non-governmental organization receiving U.S. government funding to refrain from performing or promoting abortion services in other countries. This had a significant effect on the health policies of many nations across the globe. The Mexico City Policy was instituted under President Reagan
Ronald Reagan
Ronald Wilson Reagan was the 40th President of the United States , the 33rd Governor of California and, prior to that, a radio, film and television actor....

, suspended under President Clinton
Bill Clinton
William Jefferson "Bill" Clinton is an American politician who served as the 42nd President of the United States from 1993 to 2001. Inaugurated at age 46, he was the third-youngest president. He took office at the end of the Cold War, and was the first president of the baby boomer generation...

, reinstated by President George W. Bush
George W. Bush
George Walker Bush is an American politician who served as the 43rd President of the United States, from 2001 to 2009. Before that, he was the 46th Governor of Texas, having served from 1995 to 2000....

, and suspended again by President Barack Obama
Barack Obama
Barack Hussein Obama II is the 44th and current President of the United States. He is the first African American to hold the office. Obama previously served as a United States Senator from Illinois, from January 2005 until he resigned following his victory in the 2008 presidential election.Born in...

 on January 24, 2009.

Public opinion

A number of opinion polls around the world have explored public opinion regarding the issue of abortion. Results have varied from poll to poll, country to country, and region to region, while varying with regard to different aspects of the issue.

A May 2005 survey examined attitudes toward abortion in 10 European countries, asking respondents whether they agreed with the statement, "If a woman doesn't want children, she should be allowed to have an abortion". The highest level of approval was 81% (in the Czech Republic); the lowest was 47% (in Poland).

In North America, a December 2001 poll surveyed Canadian opinion on abortion, asking in what circumstances they believe abortion should be permitted; 32% responded that they believe abortion should be legal in all circumstances, 52% that it should be legal in certain circumstances, and 14% that it should be legal in no circumstances. A similar poll in April 2009 surveyed people in the United States about U.S. opinion on abortion; 18% said that abortion should be "legal in all cases", 28% said that abortion should be "legal in most cases", 28% said abortion should be "illegal in most cases" and 16% said abortion should be "illegal in all cases". A November 2005 poll in Mexico found that 73.4% think abortion should not be legalized while 11.2% think it should.

Of attitudes in South America, a December 2003 survey found that 30% of Argentines thought that abortion in Argentina
Abortion in Argentina
Abortion in Argentina is strictly limited by law. Until 2007 there were no confirmed figures of performed abortions; health authorities estimated 500,000 per year , in most cases presumably illegal and often outside proper sanitary conditions. Around 80,000 patients per year are hospitalized due to...

 should be allowed "regardless of situation", 47% that it should be allowed "under some circumstances", and 23% that it should not be allowed "regardless of situation". A more recent poll now suggest that 45% of Argentineans are in favor of abortion for any reason in the first twelve weeks. This same poll conducted in September of 2011 also suggests that most Argentineans favor abortion being legal when a woman’s health or life is at risk (81%), when the pregnancy is a result of rape (80%) or the fetus has severe abnormalities (68%). A March 2007 poll regarding the abortion law in Brazil
Abortion in Brazil
Abortion can only be legally performed in Brazil if the pregnancy puts the life of the woman in danger or if the pregnancy is the result of a rape. The punishment for a woman which performs an abortion on herself or consents to an abortion performed by another outside these legal exceptions is...

 found that 65% of Brazilians believe that it "should not be modified", 16% that it should be expanded "to allow abortion in other cases", 10% that abortion should be "decriminalized", and 5% were "not sure". A July 2005 poll in Colombia
Colombia
Colombia, officially the Republic of Colombia , is a unitary constitutional republic comprising thirty-two departments. The country is located in northwestern South America, bordered to the east by Venezuela and Brazil; to the south by Ecuador and Peru; to the north by the Caribbean Sea; to the...

 found that 65.6% said they thought that abortion should remain illegal, 26.9% that it should be made legal, and 7.5% that they were unsure.

Effect upon crime rate

A theory attempts to draw a correlation between the United States' unprecedented nationwide decline of the overall crime rate during the 1990s and the decriminalization of abortion 20 years prior.

The suggestion was brought to widespread attention by a 1999 academic paper, The Impact of Legalized Abortion on Crime
The Impact of Legalized Abortion on Crime
"The Impact of Legalized Abortion on Crime" is a controversial paper by John J. Donohue III of Yale University and Steven Levitt of University of Chicago that argues that the legalization of abortion in the 1970s contributed significantly to reductions in crime rates experienced in the 1990s...

, authored by the economists Steven D. Levitt
Steven Levitt
Steven David "Steve" Levitt is an American economist known for his work in the field of crime, in particular on the link between legalized abortion and crime rates. Winner of the 2004 John Bates Clark Medal, he is currently the William B...

 and John Donohue. They attributed the drop in crime to a reduction in individuals said to have a higher statistical probability of committing crimes: unwanted children, especially those born to mothers who are African American, impoverished, adolescent
Teenage pregnancy
Teenage pregnancy is a pregnancy of a female under the age of 20 when the pregnancy ends. It generally refers to a female who is unmarried and usually refers to an unplanned pregnancy...

, uneducated, and single
Single parent
Single parent is a term that is mostly used to suggest that one parent has most of the day to day responsibilities in the raising of the child or children, which would categorize them as the dominant caregiver...

. The change coincided with what would have been the adolescence, or peak years of potential criminality, of those who had not been born as a result of Roe v. Wade
Roe v. Wade
Roe v. Wade, , was a controversial landmark decision by the United States Supreme Court on the issue of abortion. The Court decided that a right to privacy under the due process clause in the Fourteenth Amendment to the United States Constitution extends to a woman's decision to have an abortion,...

and similar cases. Donohue and Levitt's study also noted that states which legalized abortion before the rest of the nation experienced the lowering crime rate pattern earlier, and those with higher abortion rates had more pronounced reductions.

Fellow economists Christopher Foote and Christopher Goetz criticized the methodology in the Donohue-Levitt study, noting a lack of accommodation for statewide yearly variations such as cocaine use, and recalculating based on incidence of crime per capita; they found no statistically significant results. Levitt and Donohue responded to this by presenting an adjusted data set
Data set
A data set is a collection of data, usually presented in tabular form. Each column represents a particular variable. Each row corresponds to a given member of the data set in question. Its values for each of the variables, such as height and weight of an object or values of random numbers. Each...

 which took into account these concerns and reported that the data maintained the statistical significance of their initial paper.

Such research has been criticized by some as being utilitarian
Utilitarianism
Utilitarianism is an ethical theory holding that the proper course of action is the one that maximizes the overall "happiness", by whatever means necessary. It is thus a form of consequentialism, meaning that the moral worth of an action is determined only by its resulting outcome, and that one can...

, discriminatory as to race and socioeconomic class, and as promoting eugenics as a solution to crime. Levitt states in his book Freakonomics
Freakonomics
Freakonomics: A Rogue Economist Explores the Hidden Side of Everything is a 2005 non-fiction book by University of Chicago economist Steven Levitt and New York Times journalist Stephen J. Dubner. The book has been described as melding pop culture with economics, but has also been described as...

that they are neither promoting nor negating any course of action—merely reporting data as economists.

Breast cancer hypothesis

The abortion-breast cancer hypothesis posits that induced abortion increases the risk of developing breast cancer. This position contrasts with the scientific consensus that abortion does not cause breast cancer.

In early pregnancy, levels of estrogen
Estrogen
Estrogens , oestrogens , or œstrogens, are a group of compounds named for their importance in the estrous cycle of humans and other animals. They are the primary female sex hormones. Natural estrogens are steroid hormones, while some synthetic ones are non-steroidal...

 increase, leading to breast growth in preparation for lactation
Lactation
Lactation describes the secretion of milk from the mammary glands and the period of time that a mother lactates to feed her young. The process occurs in all female mammals, however it predates mammals. In humans the process of feeding milk is called breastfeeding or nursing...

. The hypothesis proposes that if this process is interrupted by an abortion – before full maturity in the third trimester – then more relatively vulnerable immature cells could be left than there were prior to the pregnancy, resulting in a greater potential risk of breast cancer. The hypothesis mechanism was first proposed and explored in rat studies conducted in the 1980s.

Exceptions in abortion law

There are a few common exceptions sometimes found in legal domains where abortion is generally forbidden. Legal domains which do not have abortion on demand will often allow it when the health of the mother is at stake. "Health of the mother" may mean something different in different areas: for example, the Republic of Ireland allows abortion only to save the life of the mother, whereas pro-lifers in the United States argue health exceptions are used so broadly as to render a ban essentially meaningless.

Laws allowing abortion in cases of rape or incest often go together. For example, before Roe v. Wade
Roe v. Wade
Roe v. Wade, , was a controversial landmark decision by the United States Supreme Court on the issue of abortion. The Court decided that a right to privacy under the due process clause in the Fourteenth Amendment to the United States Constitution extends to a woman's decision to have an abortion,...

, 13 US states
U.S. state
A U.S. state is any one of the 50 federated states of the United States of America that share sovereignty with the federal government. Because of this shared sovereignty, an American is a citizen both of the federal entity and of his or her state of domicile. Four states use the official title of...

 allowed abortion in the case of either rape or incest, but only 1 allowed for it just for rape (Mississippi
Mississippi
Mississippi is a U.S. state located in the Southern United States. Jackson is the state capital and largest city. The name of the state derives from the Mississippi River, which flows along its western boundary, whose name comes from the Ojibwe word misi-ziibi...

), and none for just incest.

Also, many countries allow for abortion only through the first or second trimester, and some may allow abortion in cases of fetal defects, e.g., Down syndrome
Down syndrome
Down syndrome, or Down's syndrome, trisomy 21, is a chromosomal condition caused by the presence of all or part of an extra 21st chromosome. It is named after John Langdon Down, the British physician who described the syndrome in 1866. The condition was clinically described earlier in the 19th...

.

See also

  • Abortion law
    Abortion law
    Abortion law is legislation and common law which pertains to the provision of abortion. Abortion has been a controversial subject in many societies through history because of the moral, ethical, practical, and political power issues that surround it. It has been banned frequently and otherwise...

  • Equal Protection Clause
    Equal Protection Clause
    The Equal Protection Clause, part of the Fourteenth Amendment to the United States Constitution, provides that "no state shall ... deny to any person within its jurisdiction the equal protection of the laws"...

  • Bubble zone laws
    Legal protection of access to abortion
    Governments sometimes take measures designed to afford legal protection of access to abortion. Such legislation often seeks to guard facilities which provide induced abortion against obstruction, vandalism, picketing, and other actions, or to protect patients and employees of such facilities from...

  • Conscience clause (medical)
    Conscience Clause (medical)
    Conscience clauses are clauses in laws in some parts of the United States which permit pharmacists, physicians, and other providers of health care not to provide certain medical services for reasons of religion or conscience. Those who choose not to provide services may not be disciplined or...

  • Embryonic stem cell research
    Stem cell controversy
    The stem cell controversy is the ethical debate primarily concerning the creation, treatment, and destruction of human embryos incident to research involving embryonic stem cells. Not all stem cell research involves the creation, use, or destruction of human embryos...

  • Feticide
    Feticide
    Feticide is an act that causes the death of a fetus. In a legal context, "fetal homicide" or "child destruction" refers to the deliberate or incidental killing of a fetus due to a criminal human act, such as a blow to the abdomen of a pregnant woman...

  • Late-term abortion
    Late-term abortion
    Late termination of pregnancy or late-term abortions are abortions which are performed during a later stage of pregnancy. Late-term abortions are more controversial than abortion in general because the fetus is more developed and sometimes viable.-Definition:A late-term abortion often refers to an...


  • Roe v. Wade
    Roe v. Wade
    Roe v. Wade, , was a controversial landmark decision by the United States Supreme Court on the issue of abortion. The Court decided that a right to privacy under the due process clause in the Fourteenth Amendment to the United States Constitution extends to a woman's decision to have an abortion,...

  • Reproductive rights
    Reproductive rights
    Reproductive rights are legal rights and freedoms relating to reproduction and reproductive health. The World Health Organization defines reproductive rights as follows:...

  • Roe effect
    Roe effect
    The Roe effect is a theory about the long-term effect of abortion on the political balance of the United States, which suggests that since supporters of abortion rights cause the erosion of their own political base, the practice of abortion will eventually lead to the restriction or illegalization...

  • Societal attitudes towards abortion
    Societal attitudes towards abortion
    Societal attitudes towards abortion have varied throughout different historical periods and cultures. One manner of assessing such attitudes in the modern era has been to conduct opinion polls to measure levels of public opinion on abortion.-Africa:...



External links

  • Findlaw: full text of Roe V Wade decision, plus discussion
  • Abortion and Ethics Case studies, Christian and non-Christian responses and resources for students
  • Reasons why women have induced abortions, evidence from 27 countries
  • Recordings of College Historical Society debate on abortion featuring Professor William Binchy
    William Binchy
    William Binchy is Regius Professor of Laws at Trinity College, Dublin Law School, Ireland.Binchy was educated at University College Dublin. He is a Barrister-at-Law and practised at the Irish Bar from 1968-70. He was a Research Counsellor to the Irish Law Reform Commission and special legal advisor...

    , Frances Kissling
    Frances Kissling
    Frances Kissling is scholar and activist in the fields of religion, reproduction and women's rights. She was President of Catholics for a Free Choice from 1982 until 2007 when she turned over the reins to Jon O’Brien. She is now a Visiting Scholar at the Center for Bioethics at the University of...

     and Rebecca Gomperts
  • Interactive map of the Abortion debate, Debategraph
    Debategraph
    Debategraph is a web-based, collaborative idea visualization tool, focusing on complex public policy issues.It has been used by the White House, the UK Foreign and Commonwealth Office,, the Amanpour series on CNN, and The Independent newspaper and was named as one of the Best Websites for Teaching...

  • Religious perspectives on abortion
The source of this article is wikipedia, the free encyclopedia.  The text of this article is licensed under the GFDL.
 
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