Natural Law Flashcards

1
Q

Foundations of Natural Law

A

Based on Aristotelian teleology, which holds that everything has a nature guiding it toward its telos (end goal).

Aquinas Christianised this by asserting that God designed everything with a purpose.

Human reason enables people to intuitively grasp and apply moral principles, making Natural Law essential for moral living.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

The Four Tiers of Law

A

Eternal Law: God’s divine plan embedded in the universe.

Divine Law: Moral laws revealed in scripture.

Natural Law: Moral order inherent in human nature, discoverable through reason.

Human Law: Laws created by societies, ideally based on Natural and Divine Law.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Primary & Secondary Precepts

A

Primary Precepts: Universal moral rules derived from Natural Law:

Worship God
Live in an orderly society
Reproduce
Educate children
Preserve innocent life

Secondary Precepts: Practical applications of primary precepts (e.g., banning euthanasia to uphold life preservation).

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Moral Acts & Intention

A

Exterior acts refer to the physical action itself.

Interior acts are the intentions behind an action.

Both must align with Natural Law to be morally good.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

The Doctrine of Double Effect

A

A morally permissible action can have both good and bad effects if:

The good effect is intended.

The bad effect is unintended but
unavoidable.

The good outweighs the bad.

Example: Killing in self-defence is acceptable if preserving life is the primary intention.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Universal Human Nature & Ethics

A

Human nature contains an inherent moral orientation towards goodness.

Ethical rules (such as the Golden Rule) are found across different cultures, suggesting a universal moral framework.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Modern Adaptations of Natural Law

A

Proportionalism (Bernard Hoose): Allows exceptions to Natural Law if breaking a precept results in greater overall good.

John Finnis’ Secular Natural Law:
Rejects telos and instead identifies seven basic goods (e.g., life, knowledge, play, sociability).

Focuses on law and authority to ensure the common good.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Support for Telos: Empirical Evidence

A

Aristotle and Aquinas observed that everything has a nature which inclines it towards a certain goal or telos.

Biological behaviors that help organisms flourish can be seen as evidence for telos.

Telos seems to be an empirically valid concept based on observable patterns in nature.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Support for Telos: Polkinghorne’s Argument

A

Science can explain what happens but cannot explain why things exist or have purpose.

Science is limited and cannot dismiss the possibility of a prime mover or God, which could provide a telos.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Criticism of Telos: Modern science rejection

A

Science focuses on material and efficient causation, rejecting final causation (purposeful causes).

According to modern science, everything is made of atoms and is influenced by forces, with no inherent telos.

Advances in science suggest telos is unnecessary for explaining the world.

Scientific explanations (e.g., Darwin’s theory of evolution) replace the need for telos.

Telos does not contribute significantly to our understanding of the world in light of modern scientific advancements.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Criticism of Telos: Evolutionary Biology

A

Evolution explains behaviors and changes (e.g., a seed growing into a tree) through material processes, not through telos.

Human behaviors are explained by evolution and survival, not by an inherent purpose or telos.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Criticism of Telos: Dawkins’ Argument

A

Just because we ask “why” doesn’t imply that purpose exists—this is similar to assuming that jealousy has a colour.

Those who claim that purpose exists must provide evidence for it; there is no scientific basis for telos.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Edward Feser’s Defence of Telos

A

Our minds operate purposefully, suggesting that the entire universe might be teleological.

It would be odd for human minds to be the only teleological entities in the universe.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Sartre’s Existentialism

A

Humans are not born with an innate telos; instead, we have “radical freedom” and must create our own meaning and purpose.

This contrasts with Aquinas, who believed humans share a common telos directed towards the good.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Aquinas’ Essentialism

A

Aquinas believed human nature is fixed, and all humans are directed towards the same ultimate telos (unity with God), while Sartre argued for individual self-determination.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Support for Universal Human Nature: Universal Moral Precepts

A

Natural Law is based on universal human nature, with common moral values across societies.

Universal rules like not killing without reason, prohibitions against stealing, and valuing reproduction and education are found in many cultures.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

Support for Universal Human Nature: Cultural Similarities

A

Moral thinkers from different cultures (e.g., Ancient China, Hinduism, Judaism, Christianity) have developed similar moral principles, such as the golden rule (treat others as you wish to be treated).

This suggests that moral views are influenced by a universal human moral nature, supporting the idea that humans have a moral orientation towards the good (telos), which Aquinas proposes as the foundation of his theory.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

Criticism of Universal Human Nature: Moral Disagreement

A

If all humans were born with the ability to understand the primary precepts, there should be more moral agreement. However, there is considerable moral disagreement across cultures.

Moral disagreement is not random but tends to follow cultural lines, implying social conditioning rather than innate moral law.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

Criticism of Universal Human Nature: Freud and Fletcher’s Arguments

A

Freud and others argue that moral views are shaped by social conditioning rather than a natural law.

Fletcher’s positivism suggests ethics must be based on faith, not reason, because there is no inherent natural law accessible to all humans through reason.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

Aquinas’ View on Human Nature

A

Aquinas claims that humans have an orientation towards the good but does not expect universal moral agreement or that humans will always act in good ways.

He acknowledges that factors like original sin, cultural corruption, mistakes in conscience, and lack of virtue can prevent people from doing good.

The existence of core moral views across cultures still supports his theory of an innate moral orientation (telos).

21
Q

Practical Basis for Cross-Cultural Morality

A

The universal moral prescriptions (e.g., not killing, not stealing) may arise from the basic practical need for societies to function, rather than from divine law.

Societies require rules to maintain order, so similar moral codes may emerge out of necessity, not moral law.

22
Q

Biologically Evolved Morality

A

Similar moral codes across cultures might stem from a biologically evolved moral sense rather than from a God-given telos.

This would suggest that morality is not inherently linked to telos or divine law, but rather to human biological development.

23
Q

Universality of Natural Law

A

Natural law is accessible to everyone because all humans are born with the ability to know and apply primary precepts (moral principles), regardless of religious belief.

The law of God is “written on their hearts,” meaning natural law can be followed even without access to divine revelation.

24
Q

Criticism of Natural Law Ethics (Outdated): Secular Criticism

A

Secularists argue that biblical morality (divine law) is primitive, coming from ancient human minds rather than God.

J.S. Mill and Freud viewed Old Testament morality as outdated, reflecting early human ignorance.

25
Criticism of Natural Law Ethics (Outdated): Contextual Criticism of Aquinas
Aquinas’ Natural Law is criticized for being based on medieval socio-economic conditions. For example, rules like restricting sexual behavior to marriage or requiring large families were necessary for societal stability in a chaotic time, but modern society no longer faces these conditions. As society has evolved, these rigid moral principles are no longer as relevant or needed.
26
Defending Aquinas: Natural Law as Societal Anchor
Conservative Catholics argue that natural law is not outdated because it remains essential for social stability and flourishing. They claim that abandoning traditional moral principles, like those in natural law, has led to a decline in societal well-being (e.g., fewer successful marriages, rising mental illness). Natural law is seen as a vital source of morality, meaning, and purpose, which modern secular society lacks.
27
Critiquing Aquinas: Natural Law as a Reaction to Context
Critics argue that Aquinas' theory was shaped by his socio-economic context, and its principles may have been based more on what was good for people in his time, rather than divine revelation. Natural law is criticised for being inflexible, making it increasingly outdated as society progresses and changes.
28
Critiquing Aquinas: Cultural and Moral Diversity (Kai Neilson and Bernice Hamilton)
Kai Neilson and Bernice Hamilton argue that Natural Law fails to account for moral diversity across cultures. The primary precepts (e.g., procreation) may not hold the same importance or be applicable in all societies. The idea of a universal human nature and shared moral principles is questioned, as different societies have different values, rules, and virtues.
29
Aquinas’ Response: Universal Moral Law
Aquinas believed that moral law could be understood through both divine revelation and human reason. He argued that rationality transcends cultural and societal differences, allowing common ethical ideas to be shared across cultures.
30
Support for the Double Effect: Resolution of Biblical Themes
The double effect helps reconcile seemingly conflicting biblical teachings by emphasising the importance of intention alongside following moral laws. For example, Jesus’ teachings focus on the right moral intention and virtue, not just rule-following (e.g., the Sermon on the Mount). The double effect clarifies Christian ethics by showing that while following moral law is crucial, a good intention in a situation where a bad side effect occurs can justify permitting the bad side effect.
31
Criticism of the Double Effect: Unbiblical Nature
Some theologians reject the double effect, arguing that God's commandments are absolute and not dependent on intention. For these theologians, the distinction between intended effects and merely foreseen side effects has no morally relevant significance. If a bad effect is foreseen, it does not justify the action, regardless of intention. An example is if a person drives their car while a drunk person crosses their path and gets hit. Even if unintentional, it would still be morally wrong.
32
Flexibility of Natural Law vs. Biblical Law
Critics argue that the Bible’s commandments are rigid, while Natural Law is more flexible. Natural law allows for the intention behind an action to play a role in justifying outcomes, such as actions that indirectly lead to harm but have a good primary intention (e.g., self-defence). Natural Law’s general precepts are more adaptable and can help navigate situations where intention is crucial, aligning with the telos of glorifying God.
33
Criticism of Natural Law: Adding Flexibility to Inflexible Biblical Law
The criticism highlights a potential flaw in Natural Law: it attempts to add flexibility to the Bible’s rigid moral commands, such as "Thou shalt not kill." The double effect might justify actions like self-defence, passive euthanasia, or even abortion, which could conflict with Biblical teachings. For some Christians, the Bible’s authority should take precedence over Natural Law, as the two might clash in these complex moral scenarios.
34
Strength of Natural Law (Double Effect)
The double effect allows flexibility in modern Catholic ethics, permitting actions like passive euthanasia, abortion to save the mother, and contraception to prevent AIDS, depending on the situation.
35
Weakness: B. Hoose’s Proportionalism
Proportionalism modifies Natural Law by suggesting that it is acceptable to break the primary precepts if there is a proportionate reason (i.e., if the action results in more good than bad). Proportionalists argue that the nature of the act and means-end conditions are not valid; what matters is the overall proportionality of the good vs. bad consequences. For example, in the case of killing a baby to save the family, proportionalism would argue that the good of saving the family outweighs the bad of killing the baby. Proportionalism emphasizes flexibility, stating no action is intrinsically evil, as long as it produces more good than harm.
36
Strength of Proportionalism
Greater flexibility to justify actions like euthanasia, abortion, or genetic engineering depending on the situation and proportionate reasoning. Proportionalism rejects the rigid notion that breaking the primary precepts is always morally wrong.
37
Criticism of Proportionalism
Critics, such as John Paul II, argue that proportionalism misinterprets the purpose of moral actions. Natural law ethics, according to Aquinas, requires us to follow the primary precepts, not focus on balancing good and bad consequences. Proportionalism distracts from the ultimate end of following moral law as designed by God, making it a misguided approach to ethics.
38
Defense of Natural Law against proportionalism
John Paul II defends traditional Natural Law, arguing that moral actions are good when they align with human nature’s true purpose (telos). The focus should be on following the primary precepts, not calculating ontic goods vs. evils. Proportionalism misdirects us from this goal and undermines the importance of following God’s designed moral order.
39
Criticism of Natural Law against proportionalism
Critics suggest that calculating the ontic goods and evils of an action could be part of the telos. Even Aquinas accepted that the primary precepts were not final and could be adapted. The development of proportionalism highlights that Natural Law should be open to growth and adaptation in response to evolving ethical challenges.
40
Whether Proportionalism is Better Suited to Our Fallen World (strength)
Proportionalism is seen as more pragmatic and suited to moral decision-making in a fallen world. In a postlapsarian (fallen) world, moral decisions often involve actions with both good and bad consequences. Proportionalism allows for flexibility in evaluating these actions, focusing on achieving more good than bad, which aligns with the concept of human flourishing (our telos). The concept of ontic goods and evils (things that enable or disable flourishing) is central to proportionalism, and it is argued that following proportionalism can help direct us towards our telos, even in a world destabilised by the Fall.
41
Whether Proportionalism is Better Suited to Our Fallen World (weakness)
John Paul II (JP2) critiques proportionalism for allowing actions that are intrinsically evil, as long as they result in a greater good. He argues that no good consequence can justify an intrinsically evil act, which inherently disrupts human flourishing. Even if an act produces a better balance of ontic goods and evils, it can never truly lead us toward our telos if it violates natural law. JP2 emphasises that early Christians, willing to martyr themselves, demonstrated the importance of following God's law regardless of the consequences.
42
Evaluation Defending Proportionalism
Defenders argue that JP2's example of martyrdom may be overly idealistic and does not address real-life moral dilemmas like euthanasia. In these cases, breaking natural law might seem necessary to prevent further suffering.
43
Evaluation Criticizing Proportionalism
Critics argue that proportionalism misunderstands the true purpose of morality, which is not to seek happiness but to follow God's moral law. Suffering, even in a fallen world, does not invalidate God's law. Following the natural law, even if it leads to suffering or death (like martyrdom), is seen as virtuous and is part of human flourishing, according to philosophers like Aristotle and Aquinas. Cardinal Newman exemplifies this by stating that even extreme suffering is preferable to violating God's law, highlighting the importance of moral integrity over consequential outcomes.
44
Development of Natural Law: John Finnis
Updates Aquinas' natural law to fit modern society, addressing its outdated aspects. Secular Approach: Does not rely on God, making it relevant for a society with fewer religious people. Seven Basic Goods (replaces Aquinas' five primary precepts): Life, Knowledge, Play, Aesthetic Appreciation, Friendship/Sociability, Practical Reasonableness, Religion. These goods are self-evident in human nature, not divinely ordained. Rejects Aristotle’s Telos: Believes there is no predetermined goal, only the one we give ourselves. Common Good: The idea that communities should enable individuals to pursue these basic goods. Laws and Authority: Essential for ensuring that everyone can pursue the basic goods harmoniously. Example: Laws against murder support the basic good of life.
45
Development of Natural Law: John Finnis (Strengths)
More applicable to contemporary society than Aquinas’ theology-based version. Emphasizes individual reasoning and human flourishing over fixed theological views.
46
Development of Natural Law: John Finnis (Weaknesses)
Too much reliance on fallible human reasoning. Lacks clear guidance on moral actions. Can lead to intolerant conclusions, e.g., on sexual orientation and immigration. Overall: Finnis’ version of natural law is considered more effective than Aquinas' for modern society due to its focus on individual reasoning and common good without needing reliance on God.
47
Strength of Aquinas Balanced View of Human Nature
Balanced View of Human Nature: Aquinas' ethics offers a realistic view, acknowledging both human goodness (reason & telos) and badness (original sin). Human reason remains intact after original sin, allowing us to discover and act on God's moral law (telos). Aquinas argues that only rational beings can sin, and humans still retain the ability to reason despite original sin. He diverges from Augustine by suggesting that concupiscence (human passions) can sometimes be natural when governed by reason. Engagement with Autonomy: Natural law provides a Christian ethical framework that includes human autonomy—our ability to reason and choose based on natural law.
48
Criticism of Aquinas' Natural Theology (Karl Barth’s View)
Overreliance on Human Reason: Barth, influenced by Augustine, argues that original sin has corrupted human reason, making it unreliable for understanding God or God's morality. Barth asserts that our finite minds cannot grasp God's infinite nature, and relying on reason to know divine morality is idolatrous (believing earthly things are divine). This corruption can lead to dangerous ideologies, like the worship of nations (e.g., Nazism), showing the arrogance of relying on human reason. Faith Over Reason: Barth claims that only faith in God’s revelation through the Bible is valid, rejecting human reason as a means of knowing God or moral law.
49
Defending Aquinas Against Barth: Reason is Not Fully Corrupted
Aquinas argues that original sin only diminishes our inclination towards the good and doesn't destroy our ability to reason. With God’s grace, human reason can still discover knowledge of God’s existence and natural moral law. Aquinas' view remains balanced, recognising both good and bad in human nature and the role of reason in making moral choices.