Mary WollstonecraftMary Wollstonecraft
The claimant
She applies the Enlightenment's own logic — reason and rights belong to all people regardless of birth — to a group the men at this table rarely thought to include, and she does it from lived deprivation rather than abstraction.
Adam SmithAdam Smith
The systems thinker
He supplies the mechanism: how self-interested people, left to specialize and trade, cooperate without anyone designing the cooperation. He also insists, against caricature, that sympathy and moral sentiment underwrite the whole arrangement.
David HumeHe will not let anyone at the table overclaim what reason can establish — not causation, not miracles, not even the leap from 'is' to 'ought' — and he does this without losing his good humor, which keeps the argument from curdling.
Immanuel KantImmanuel Kant
The lawgiver
He supplies the one thing this table otherwise lacks: an argument that morality can be binding regardless of consequence, sentiment, or utility, grounded in duty and the demand to treat every person as an end.