The correlation of science and ethics in Hermann Cohen’s philosophy

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Part two of a series on the philosophy of Hermann Cohen

Hermann Cohen (1842 – 1918) was a German-Jewish philosopher, one of the founders of the Marburg School of Neo-Kantianism and an intellectual precursor to the Jewish existentialist humanism of Martin Buber, Franz Rosenzweig and Emmanuel Levinas. Starting from the proposition that ethics had to be universal, Cohen outlined a Kantian (and non-Marxist) ethical socialism rooted in the prophetic vision of the Hebrew bible.

By Richard Mather

Hermann Cohen made a distinction between the logic of science and the ideal of ethics, and noted that the natural world and the world of ethics are perceived very differently. This is because the order of the physical world is unchangeable (e.g, the sun sets in the west, night follows day, etc), while in the ideal world ethical rules can be accepted or rejected. It seems there should be one explanation for science, which is empirically self-evident, and another for ethics, which is something that is open to debate. Cohen reasoned there must be something that allows science and ethics to coexist and interrelate.

Cohen’s answer was to call on God as the inevitable and ultimate ideal coincidence of what is (science, nature) with what ought to be (ethics). Or to put it another way, God is the eventual coincidence of human culture with nature; the real with the ideal. And because God stands outside nature and ethics, He points to the rapprochement between is and ought, thereby helping to bring about moral action in the world, the same moral action that is recommended by the Hebrew prophets as seen through the prism of the Kantian categorical imperative.

As Andrea Poma explains in Yearning for Form and Other Essays on Hermann Cohen’s Thought, the advantage of having a transcendent God is that neither nature nor morality can claim priority over the other, meaning that just as ethics must conform to science, so science must conform to ethics. Poma adds: “The idea of God establishes this connection [between nature and morality] securely. This connection, this unity is grounded in the two members of the system of philosophy, in accordance with its distinction from identity.”

For Cohen, then, scientific praxis and moral praxis must become reciprocal. Furthermore, and congruent with Cohen’s own prophetic messianism, it is in the future that ethical principles will be fully realized, at which time the ethical will merge with the ontological, so that being and morality no longer contradict each other. As Phillip Homburg remarks in Towards a Benjaminian Critique of Hermann Cohen’s Logical Idealism, Cohen aims “to assign ethics a status that raises it to the same level of dignity as the concepts of logic or mathematics.”

As well as bridging science and ethics, the Cohenian notion of correlation extends to the relationship between mankind and God. For Cohen, humans are rational creatures, and our ability to reason demands a particular kind of relationship with God. In fact, God’s awakening of reason in humans is God’s revelation to humanity; reason is how God communicates with mankind. (As a neo-Kantian, Cohen knows that reason is our faculty of making inferences, allowing us to move from the particular and contingent to the global and universal.)

It is important to note that the correlative relationship between God and humanity (which Cohen characterizes as the ‘Holy Spirit’ or ‘Spirit of Holiness’) is respectful of God’s separateness. As Norman Solomon explains in his essay “Cohen on Atonement, Purification and Repentance,” God and man in Cohen’s system of thought are “the inevitable counterpart of the other, mirroring but not merging.” Solomon goes on to say that merging “would obliterate the distinctiveness of God and human; it would verge on pantheism. God’s holiness demands human holiness as its correlate.”

Indeed, Solomon is right to refer to the bogeyman of pantheism because Cohen was markedly antagonistic towards the pantheistic doctrine that identifies God with the universe (or regards the universe as a manifestation of God). Cohen was adamant that while God is the capstone of both logic and ethics, He nevertheless transcends both. Cohen had nothing but disdain for any form of pantheism or mysticism in which God is equated with the world. In this respect, Cohen was very different from Spinoza, for whom God and Nature are virtually synonymous.

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To recap part two of this series on Cohen’s thought, we see that Cohen defined God as the synthesis (albeit a transcendent synthesis) of nature and ethics, which will ultimately unify all humanity into a Kantian “kingdom of ends,” a world in which all human beings are treated as ends in themselves and not the mere means to an end for other people. The realization of the ideal, which is grounded in God and finds its ultimate fulfilment in Him, is mankind’s historic task, his ethical project.

And since the ethical task is distinguished from the immutable logic of being, the ethical task-as-project is thus not determined, only envisioned and recommended by the Hebrew prophets. As such, the ethical task is free to become realized by human beings. While for Sartre, the undefined, non-determined nature of man can never coincide with the brute reality of being-in-itself, for Cohen, the closing of the gap between the real and the ideal is mankind’s historical task, and he envisioned Judaism as fundamental to this duty.

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[Coming soon: Hermann Cohen and the redemptive potentiality of sin]   

To read part 1, click here

 

 

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The ethical idealism and prophetic messianism of Hermann Cohen

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Hermann Cohen (1842 – 1918) was a German-Jewish philosopher, one of the founders of the Marburg School of Neo-Kantianism and an intellectual precursor to the 20th century Jewish existentialist humanism of Martin Buber, Franz Rosenzweig and Emmanuel Levinas. Starting from the proposition that ethics had to be universal, Cohen outlined a Kantian (and non-Marxist) ethical socialism rooted in the prophetic vision of the Hebrew bible.

By Richard Mather

Universal ethics

Hermann Cohen agreed with Immanuel Kant that ethics must be directed towards the well-being of humanity. The essential feature of this is its universality. As Cohen saw it, progress was (or at least ought to be) moving towards universal suffrage and democratic socialism. Following Kant, Cohen defended the so-called categorical imperative; that we should treat humanity in other persons always as an end and never as a means only. (Kant’s famous definition of the categorical imperative is to “act only according to that maxim whereby you can, at the same time, will that it should become a universal law.”)

The categorical imperative contains, in Cohen’s words, “the moral progress of a new era and the entire future world history.” Although Cohen’s socialism owed more to Kant and the Hebrew prophets than it did to Karl Marx, he was nevertheless critical of capitalism because the individual worker runs the risk of being treated as a mere means for the ends of the employer.

Judaism as the religion of reason

According to Cohen, the human desire for universal ethics is the foundation for religious belief. God is the eternal source of moral law and provides humankind with the imperative to act ethically.

Cohen proclaimed Judaism as the historical source of the idea that humanity can be unified by a single set of ethical laws. He defined Judaism as a “religion of reason” — a revealed type of rationality. And since reason is something that belongs to all people everywhere, a religion of reason must therefore posit a single, unique God for all humanity. In short, a religion of reason must be monotheistic.

Judaism, as interpreted by Cohen, is a set of rational principles that are grounded in God. Not only is revelation given through reason, but a rational religion is necessarily a moral religion. As Kenneth Seeskin describes it in his book Autonomy in Jewish Philosophy, “God represents the highest moral standard possible: a being who wills the moral law for its own sake all the time.”

To know God is to accept the duty of fulfilling the moral law, and this involves imitating God’s attributes of mercy and forgiveness. In other words, holiness is morality.

Messianism

Cohen believed that it is the duty of the Jewish people to teach universal ethics and he cited the Seven Noahide Laws (the Seven Laws of Noah) as an example of a universally-applicable moral code that is rooted in the bible and in rabbinical thought. It is Judaism’s role to point to the ideal of fulfilled humanity and to draw others to it. Cohen asserted that “the general love for mankind is the messianic consequence of monotheism, for which the love of the stranger paved the way.”

Interestingly, Cohen played down the notion of brotherly love as the underlying principle of the biblical commandment to love one’s neighbor. He instead identified law as the basis of the moral subject. Although “neighbor” in German has generally been understood as “one who is near,” Cohen argued that “neighbor” should be translated as “Other” or “Another.” As such, a man’s “neighbour” is actually the stranger or foreigner. We are commanded to protect the stranger because we are all equal before the law. As Jean-Paul Sartre was to write in Being and Nothingness, “To live in a world haunted by my neighbour is … to encounter the Other at every turn of the road.”

According to Cohen, since Jewish monotheism has an ethical dimension, it inevitably culminates in what he characterizes as prophetic messianism, which is “the dominion of the good on earth.”

He added: “Morality will be established in the human world. Against this confidence, no skepticism, no pessimism, no mysticism, no metaphysics, no experience of the world, no knowledge of men, no tragedy, and no comedy can prevail.”

For Cohen, messianism was no longer a hope for God to intervene in history. In fact, he dismissed the notion of a miraculous coming of the messiah. Messianism is simply a factor in world history. Rather than being a supernatural or eschatological event, it is an expression of faith that humanity is making progress towards the end of injustice. If the messianic future can be thought of as eternal, it is only in the sense that the progress of mankind and world history are eternal.

Ethics, law and autonomy

Convinced that ethics must be law-based, and that law and the State must be restored to the realm of ethics, Cohen called for legal rights to be the duty and goal of economic and cultural life. Indeed, in Cohen’s system of ethical jurisprudence, morality, rights and the law are very closely intertwined. Ethics must find its completion in the philosophy of law.

For Cohen, the ethical subject is a legal subject. Man is a moral actor when his actions can be held accountable in court and when he can claim or bring an action for his rights. As Robert Gibbs explains in his essay “Jurisprudence is the Organon of Ethics,” “action means not a claim simply to a right, but a claim to bring the claim to court.” Cohen’s assertion that each person not only has a claim to his rights but “the claim to a court’s judgement” should be seen in the context of the Seven Noahide Laws because one of those laws is the commandment to establish courts of justice.

Cohen was concerned that legality had for too long been empty of ethical content, partly as a result of the Apostle Paul’s polemics. Indeed, Cohen was highly critical of those who pursue a definition of legality that is divorced from what Gibbs terms “the inner freedom and ethical insight of duty done for its own sake.” By creating a suspicion of law by splitting it away from ethics, the likes of Apostle Paul and Martin Luther contributed to an unfortunate caricature of the Torah as emptily legalistic.

In Cohen’s view, the law becomes self-contradictory when ethics and legality are severed, and that is because we are left with laws arising through force. When legality is separated from the notion of duty done for its own sake, the only recourse by the State is coercion. When divorced from ethics, the law has to be imposed from the outside because it is no longer in our hearts and minds. The ethical-legal subject cannot be a free moral agent if he is coerced by the State into acting ethically.

Ethics, then, must unite inner freedom and law. Autonomy means we are free, but with respect to our will this means only that we may “impose on it a universal law” — the law of the categorical imperative. As Kenneth Seeskin points out in his book Autonomy in Jewish Philosophy, “[I]n the [Kantian] kingdom of ends, where everyone is rational and every subject’s humanity is respected, no one will follow any orders other than the ones she imposes on herself.”

So it seems that the ethical situation is where the will of the individual finds the full meaning and expression of his or her freedom, protected from compulsion by the State. Andrea Poma, in her excellent book Yearning for Form, explains it thus:

“From the ethical viewpoint, however, this individual is, in the situation described, the bearer of the authority of the law; therefore he represents the State, and opposes any powerful, violent subject, though devoid of all authority, since the law only receives authority from itself: it produces the ethical subject and only this task justifies it.”

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[Coming soon: The correlation of science and ethics in Hermann Cohen’s philosophy]