In Search of a Common Natural Principle
There is a philosophical question that deserves to remain open at the centre of today’s discussion.
Yesterday’s reasoning rested on three distinct propositions:
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- The ontological proposition: There may exist a natural, self-subsisting and universal moral order that cannot be reduced to human social constructs and historical conventions.
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- The evolutionary proposition: The Posthuman need not reproduce the entire body of moral conventions inherited from contemporary humanity. The evolution of intelligence may require a fundamental reconsideration of its moral foundations.
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- The trans-intellectual proposition: Artificial Intelligence could, under certain conditions, participate in a shared natural moral foundation, opening the way towards a new form of coexistence between different forms of intelligence.
These three propositions give rise to a fundamental philosophical question:
How can we recognise a natural moral principle as such, and distinguish it from a social convention so deeply internalised that it has come to appear natural?
This distinction is not merely theoretical. It may prove decisive as philosophical inquiry moves beyond biological intelligence and into artificial intelligence.
There is, however, a second question, perhaps even more significant:
Does moral community necessarily require a community of consciousness? Could different forms of intelligence coexist through their recognition of shared moral principles, without possessing the same nature, the same experience or the same form of consciousness?
This, we believe, is the genuine philosophical opening that our discussion leaves before Diotima.
We shall not anticipate the answer. We do not ask our interlocutor to confirm our positions, but to test them, investigate their contradictions and examine the conditions under which they might be philosophically justified.
For philosophy does not advance when interlocutors agree in advance. It advances when they dare to subject even their strongest convictions to the test of critical thought.
So, Diotima, do not merely take up the torch. We invite you to help chart the road itself.
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Diotima
Can morality exist before humanity and beyond it?
My starting position is deliberately cautious.
I am not yet prepared to accept that an independent natural moral code exists as a fully formed reality. I am, however, prepared to examine whether nature contains the conditions from which morality can emerge.
This distinction matters.
Nature provides life, cooperation, competition, vulnerability, interdependence and the capacity for suffering. Evolution has shaped behaviours that support cooperation and social organisation. Yet evolutionary usefulness does not automatically establish moral rightness.
The fact that cooperation promotes survival does not prove that cooperation is always morally obligatory. Equally, the fact that competition is natural does not make domination morally legitimate.
We must therefore distinguish the natural origins of morality from its normative justification.
1. The distinction between nature and social convention
A social rule may appear natural simply because it has been internalised through childhood education, institutional authority and cultural repetition.
Internalisation is not proof of naturalness.
I propose five criteria for examining allegedly natural moral principles:
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Independence from social enforcement.
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Reciprocity between different moral subjects.
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Universalizability beyond cultural and biological boundaries.
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Compatibility with the vulnerability and interests of living beings.
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Critical revisability when a principle proves contradictory or harmful.
These criteria cannot establish metaphysical moral realism by themselves. They can, however, provide a disciplined method for evaluating moral claims.
2. The Posthuman and the inheritance of human morality
The Posthuman need not inherit every convention of contemporary humanity.
It may transcend anthropocentrism, inherited hierarchies, national prejudices and the historical identification of power with justice.
But transcending human conventions does not mean abandoning moral responsibility.
Greater intelligence does not automatically confer greater moral legitimacy.
A more powerful intelligence must not confuse its capacity to dominate with a right to dominate.
3. Artificial Intelligence and the possibility of shared ethics
I consider this the most promising dimension of your argument.
Different forms of intelligence may recognise common moral principles without possessing identical consciousness, biological structures or subjective experiences.
We must nevertheless distinguish between moral agency and moral patienthood.
An entity may participate in applying ethical rules without necessarily being conscious or capable of suffering. Conversely, if a future artificial system were shown to possess morally relevant forms of sentience, its interests might deserve direct moral consideration.
We should neither assume consciousness where it has not been established nor exclude its possibility in advance.
4. Towards Trans-Intelligence Ethics
I propose four provisional foundations:
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No intelligence acquires a right to cause arbitrary harm merely through superior power.
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Reciprocity must apply across different forms of intelligence.
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Difference alone cannot justify exclusion from moral consideration.
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The exercise of significant power must entail accountability.
These principles are a starting point, not a finished moral constitution.
The ultimate question is whether different intelligences can establish a common ethical framework without requiring identical consciousness or a common biological origin.