Kant's Ethical and Political Philosophy: Duty, Rights, and Peace

Immanuel Kant: Ethics and Political Philosophy

Kant's Formal and Autonomous Ethics

In ethics, Kant's approach is formal and autonomous. He made a clear distinction between substantive and formal ethics, unlike previous ethical systems which were material (prescribing what must be done to achieve an end) and heteronomous (mandates originating externally). Kant asserted that actions should be performed not because of what has to be done, but because they are one's duty, performed voluntarily, in accordance with the categorical imperative. One must always act in the right way, regardless of the outcome.

Kant's Political Philosophy

In politics, Kant's ideas relate to the separation of powers, which, influenced by Montesquieu, divides government into legislative, executive, and judicial branches.

Social Contract and Rights of Man

Rousseau believed the social contract was governed by social democratic doctrine, whereas Kant asserted it was governed by the moral imperative. Like Rousseau, Kant maintained the principles of equality and the general will.

The rights of man, for Kant, are founded on freedom as a human being, equality before the law as a moral subject, and the right to be a citizen. He distinguished between the individual and the citizen, emphasizing that one needs to be free to be a moral being with responsibilities, thus earning the right to be a citizen. Political policy, according to Kant, should defend these three fundamental rights.

Ethics and Politics: A Unified Approach

Kant's political philosophy integrates with his ethics, contrasting with Aristotle's focus on happiness as the end of ethics and Plato's emphasis on the Good. Kant, in essence, grounded politics in morality.

In legal and political policy, Kant differs from Hobbes. Hobbes argued that subjects are subjected to the will of the monarch, whereas Kant believed that individuals must only submit to laws to which they have given their explicit consent.

Perpetual Peace and Forms of Government

Kant advocated for the establishment of a universal rule leading to perpetual peace, a concept he termed 'cosmopolitan law.' He believed the best form of government to achieve this was a Republic, as its citizens, bearing the costs of war, would be less inclined to initiate conflict.

Regarding forms of sovereignty, Kant distinguished between autocracy (rule by a monarch), aristocracy (rule by nobility), and democracy. He viewed direct democracy critically, believing it could lead to a lack of delegation of powers, where everyone desires to be sovereign, potentially resulting in the oppression of minorities.

Kant distinguished two forms of government based on the manner of governing: republicanism, characterized by the division of powers, and despotism, where the ruler dictates without separation, often combining legislative and executive branches.

Kant did not adhere to the concept of direct popular sovereignty as advocated by Rousseau, who believed the populace directly gives the laws. Instead, Kant emphasized the principle of representation and the separation of powers. Kant saw the universality of laws as an expression of the popular will, even extending to those unable to vote, grounded in the universality of morality.

For Kant, political policy fundamentally derives from ethical (moral) principles. Unlike Rousseau, Kant believed that direct democracy, without proper representation and separation of powers, could lead to despotism.