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Book Name – An Introduction to Ethics (William Lillie)
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1. Levels of Development
2. The Level of Instinct
3. The Level of Custom
4. The Level of Conscience
5. A Comparison of the Level of Custom and the Level of Conscience
6. The Historical Development of Morality
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The Development of Morality
Chapter – 3

Levels of Development
Three stages in the development of morality can be distinguished: (a) level of instinct – conduct appears right when determined by fundamental needs and instincts (as described by McDougall), (b) level of custom – conduct appears right when in accordance with the customs of the group, and (c) level of conscience – conduct appears right when approved by individual judgement of right and wrong.
There is no sufficient evidence that moving from one level to another is a historical development.
The most primitive societies today approve much conduct according to custom, but in some matters, individual judgement sets the standard.
Even in the most advanced societies, the level of instinct still appears in certain behaviours.
Example: when a man “sees red”, he may commit an act of violence approved neither by group standards nor by his own reflective judgement when calm.
The most conscientious individual in modern society often follows group customs without reflection in most matters.
Such an individual may adopt a new personal standard in only one or two specific matters, differing from those around him.
The description of these stages reflects a logical order of moral judgement development, not necessarily the actual complexity of real moral judgements at different levels.
The Level of Instinct
Two contrasting views of primitive man: Rousseau saw him as naturally free and good, living in peace, harmony, goodwill, and happiness without artificial restrictions; Hobbes saw him as self-seeking, acquisitive, and ferocious, leading to a state of war where life is “solitary, poor, nasty, brutish, and short.”
Rousseau ignored instinctive tendencies like pugnacity, self-assertion, and acquisitiveness; Hobbes ignored instincts like gregariousness, parental instinct (which extends beyond direct offspring), sympathy, imitation, and suggestibility.
The life of lower animals is closest to the purely instinctive level and, though poor compared to cultured society, is not constant conflict; gregarious instinct and harmony among instincts are common.
Painful conflicts linked to moral judgements arise when man’s innate tendencies become conscious desires.
Rousseau believed in an unconscious harmony of instincts in primitive man, possibly with a mystical unity with nature (Levy-Bruhl’s law of participation), though little evidence exists for this in known primitive societies.
Primitive societies often control instincts through customary morality supported by supernatural punishments or tabus.
Animal conduct at the instinctive level is amoral, lacking moral motivation or sense of duty, though the animal may dimly regard following instinct as the “right” thing.
Instinctive impulses in humans feel axiomatically obvious, e.g., an angry man feeling vengeance is obviously right.
At the instinctive level, outside circumstances dominate over inner nature, and with full knowledge, conduct could be completely predicted.
Later moral labelling of instinctive acts (e.g., hen’s defence as “good,” tiger’s slaughter as “bad”) is metaphorical, borrowed from a later stage of morality.
Even instinctive behaviour can be liked or disliked by members of the same species, influencing self-assertive, repulsion, or pugnacity instincts.
Westermarck traced the origin of moral disapproval to the violation of self-feeling, prompting resentment.
Primitive man likely regarded as bad what he disliked.
The origin of moral judgements in likes and dislikes does not prove they now lack objective validity, just as science’s origin in alchemy does not make it magical.
Westermarck held impartiality or disinterestedness as essential to moral emotion, which plays a greater role in modern moral judgements than the primitive emotions from which they may have evolved.
The development of conduct in primitive society progressed in two main directions:
(i) It became more social and co-operative, as a single man could do little to meet his needs or protect himself.
Innate tendencies like the gregarious instinct, sex instinct, imitativeness, suggestibility, and sympathy implied relations with others.
Social nature and the need for better satisfaction of needs led to both temporary and permanent associations.
These associations quickly resulted in division of labour, with people performing tasks suited to them.
Simple forms included the man defending the home and the woman providing food, or the man hunting while the woman gathered vegetables.
Later, the man did outdoor work and the woman indoor work due to childcare needs.
Advanced stages required specialized craftsmen like potters and weavers, marking a developing society.
(ii) Conduct became more rational, with increased use of intelligence to satisfy needs.
Seen in the making of tools and use of stratagem in primitive wars, enabling the weaker to defend against the stronger.
At this stage, reason was mainly used in choosing means, but means can become proximate ends, temporarily treated as goals.
The distinction between proximate and ultimate ends is often vague, even for civilized man (e.g., passing exams, making money as proximate ends).
A society entirely at the level of instinct may never have existed in humans or animals.
The raw material of instinctive tendencies included socializing tendencies from the start.
Early stages must have involved pleasure in certain conduct and displeasure in others, spreading through suggestibility and sympathy.
Development towards more rational and more social conduct likely occurred unevenly and spasmodically.
Despite emphasis on continuity of evolution, at one stage nature made a leap.
While there are resemblances between animal conduct and savage conduct, the difference is immense, with no intermediate links.
The most cultured chimpanzee falls far short of the most primitive savage in reasoning, social activity, and communication, and likely in conscious direction of conduct.
Even at the lowest level, man can judge his own behaviour, a capacity seemingly absent in the animal world.