Natural Law - Ethics Flashcards
Who was Aquinas predominantly influenced by
Aristotle and his ideas about telos.
He especially focused on the Prime Mover, the final cause of all things, and thought it was the Christian God
The telos of rational beings is the goodness of God, which for us involves glorifying God by following God’s moral law
What two paths does free will allow us to take
We can either follow God’s natural law which results in eudaimonia for both individuals and society
Or
Disobey what is naturally good for us, which has the opposite effect
The four tiers of Law
Eternal Law
Divine Law
Natural Law
Human Law
Eternal Law
God’s plan, built into the nature of everything which exists, according to his omnibenevolence
We cannot understand this law, we only have access to lesser laws that derive from the eternal law
Divine Law
God’s revelations to humans e.g the Bible
Natural Law
The Moral Law God created in nature and is discoverable by human reason
Human law
Specification and amplification of Natural Law
Human laws should be derived from natural and divine law; human law gains authority from this, ultimately deriving authority from God’s nature
Synderesis
The habit or ability of reason to discover the foundations of God’s natural moral law
The good is what all things seek as their end; this means that human nature has an innate orientation to the good
Through synderesis we learn the primary precepts. Simply by having reason allows us to intuitively know these precepts and we are all born with the ability to know them
Primary Preccepts
Worship God,
live in an orderly society,
defend the innocent,
reproduce,
educate,
protect and preserve human life
The articulation of the orientations in our nature towards the good; the natural inclinations of our God-designed human nature, put into the form of ethical principles by human reason
Conscientia
The ability of reason to apply the primary precepts
The judgement acquired from this is called secondary precepts
E.g Euthanasia is not explicitly combatted by the primary precepts, but the application of our reason makes us realise it goes contrary to the precept of protecting and preserving human life and arguably disrupts society too - therefore we can conclude the secondary precept that euthanasia is wrong
Exterior acts
A physical action itself is an exterior act because it occurs outside of our mind.
Interior acts
Our intention; what we deliberately choose to do is the interior act because it occurs inside our mind
Is a good exterior act necessarily glorifying God
No, if it is not done with the intention of fulfilling the God-given goal/telos of our nature
Giving money to charity is a good exterior act, but only morally good when combined with the right intention (interior act). If the intention was only to be thought of as a good person, then the action is not truly morally good
A strength of Telos based ethics
Empirical basis
Aristotle observed that everything has a nature which inclines it towards a certain goal which he and Aquinas called its telos. It is a biological fact that certain behaviours cause an organism to flourish
Thus, telos seems an empirically valid concept
Weakness of Telos based ethics
Bacon said only material and efficient causation were valid scientific concepts, not formal and final causation. Telos is unscientific
Physicist Sean Carroll concludes that purpose is not built into the ‘architecture ‘of the universe
The modern world can explain the world without telos through evolution etc
Defence of telos
Polkinghorne notes that science can tell us how and what but not why
Thus, a prime mover or God could still exist to provide some kind of Telos
Evaluation critiquing telos
Dawkins analogises ‘what is the colour of jealousy?’ - the assumption of this question is that jealousy has a colour
Similarly, just because we can ask why we and the universe exist, that doesn’t mean there actually is purpose for it
Dawkins puts the burden of proof upon those who claim purpose exists - there is no scientific basis for thinking anything other than material and efficient causation exist
Furthermore, scientists may one day actually explain the why but even if they don’t it doesn’t justify a non-scientific explanation of purpose such as telos
Strength of Natural Law through universal agreement
The primary precepts are found in the morality of all societies e.g killing arbitrarily and rules about stealing are universal, as are valuing reproduction and education
Additionally, the golden rule of treating others as you wish to be treated is found globally in cultures which suggests moral views are influenced by a universal human moral nature
This is good evidence that we are all born with a moral orientation towards the good, which is the foundation of A’s theory
Weakness of NL through universal agreement
If we are born with the ability to know the Primary Precepts, we should find more moral agreement than we do
This problem is exacerbated when we see it’s not random but falls heavily along cultural lines. This suggests social conditioning causes our moral views rather than a Natural Law. This has been argued by psychologists like Freud
Fletcher argues this shows there is not an innate God-given ability of reason to discover a natural law. He concludes that ethics may be based on faith, not reason (Fletcher’s positivism)
Evaluation defending Aquinas from lack of universality of morality
He claims human nature merely contains an orientation towards the good, not a commitment to humans doing more actual good than evil, nor to incredibly evil acts or cultures occurring infrequently
He acknowledges there are many reasons we might fail to do good despite having an orientation towards it. This includes:
- OG sin
- Mistakes in Conscientia
- Lacking virtue
- Corrupt culture
So that there is a set of core moral views found cross-culturally shows his theory is correct
Evaluation critiquing Aquinas from the lack of universal morality
Cross-cultural morality might result merely from the basic requirement of a society to function. If anyone kills anyone for no reason it might create an existential pressure which influences the moral thinkers of a society, yielding prescriptions such as the golden rule
Thus, cross cultural ethics has a practical basis, not God
Some cross-cultural similarities in moral codes might also have resulted from a biologically evolved moral sense rather than one designed by a God - not related to morality or telos at all
Strength of Natural Law from the balance of good and evil
Its basis gives a balanced view of human nature containing both good and bad. It also adds an engagement with autonomy to Christian ethics, where sola scriptura Protestants are mere receptacles for Biblical commands; Aquinas argues God gave us reason so we may use it
Aquinas accepts that OG sin destroyed original righteousness (perfect rational self-control). However it did not destroy reason itself and its accompanying telos, inclining us towards good
He says only rational beings can sin and that even though OG sin made us sinners, we were not reduced to animals
Aquinas diverges from Augustine, claiming that concupiscence can sometimes be natural to humans
So, a comprehensive approach to Christian morality must include the use of reason to discover and act on the telos of our natures
Weakness of Natural Law from Barth
Barth, who was heavily influenced by Augustine, claimed that after the Fall our ability to reason became corrupted by OG sin
His argument is thus that it’s dangerous to rely on human reason to know anything of God, including morality
Our finite minds cannot grasp God and so whatever humans discover through reason is not divine, so to think it is divine is idolatry
Idolatry can lead to worship of nations and even movements like Nazis
Only faith in God’s revelation in the Bible is valid, human reason cannot reach God or His morality
Judgement defending Aquinas from Barth
Barth’s argument fails because it doesn’t address Aquinas’ point that our reason isn’t always corrupted and OG sin hasn’t destroyed our orientation towards the good
OG sin at most diminishes our inclination towards goodness by creating a habit of acting against it
Sometimes, with God’s grace, our reason can discover knowledge of God’s existence and Natural Moral Law.
So Natural is valid