Monday, September 25, 2006

More from Regensberg on Reason and Faith

Awhile back I mentioned a lunch conversation that touched on (among other things) the beneficial impact that the confluence of reason with Judeo-Christian religious belief has had on the development of Western Civilization. I wrote:
There is often tension, and sometimes outright hostility, between the scientific and faith communities. However, this tension, in my opinion, is a net gain--a source of strength for our society.
This is, in my opinion, undeniably true. However, it leaves unanswered the question of how reason and faith found their way to co-existence in Western society in the first place. This thought-provoking article by Lee Harris at The Weekly Standard (a portion of which is reproduced below), which examines Pope Benedict XVI's now controversial address at the University of Regensburg, helps to explain the origins of the providential encounter between the Biblical message and Greek thought.
Benedict argues that the "inner rapprochement between Biblical faith and Greek philosophical inquiry was an event of decisive importance not only from the standpoint of the history of religions, but also from that of world history." For Benedict, however, this event is not mere ancient history. It is a legacy that we in the West are all duty-bound to keep alive--yet it is a legacy that is under attack, both from those who do not share it, namely Islam, and from those who are its beneficiaries and do not understand it, namely, Western intellectuals.

Modern reason argues that questions of ethics, of religion, and of God are outside its compass. Because there is no scientific method by which such questions can be answered, modern reason cannot concern itself with them, nor should it try to. From the point of view of modern reason, all religious faiths are equally irrational, all systems of ethics equally unverifiable, all concepts of God equally beyond rational criticism. But if this is the case, then what can modern reason say when it is confronted by a God who commands that his followers should use violence and even the threat of death in order to convert unbelievers?

If modern reason cannot concern itself with the question of God, then it cannot argue that a God who commands jihad is better or worse than a God who commands us not to use violence to impose our religious views on others. To the modern atheist, both Gods are equally figments of the imagination, in which case it would be ludicrous to discuss their relative merits. The proponent of modern reason, therefore, could not possibly think of participating in a dialogue on whether Christianity or Islam is the more reasonable religion, since, for him, the very notion of a "reasonable religion" is a contradiction in terms.

Ratzinger wishes to challenge this notion, not from the point of view of a committed Christian, but from the point of view of modern reason itself. He does this by calling his educated listeners' attention to a "dialogue--carried on--perhaps in 1391 in the winter barracks near Ankara--by the erudite Byzantine emperor Manuel II Paleologus and an educated Persian on the subject of Christianity and Islam, and the truth of both." In particular, Ratzinger focuses on a passage in the dialogue where the emperor "addresses his interlocutor with a startling brusqueness" on the "central question about the relationship between religion and violence in general, saying: 'Show me just what Mohammed brought that was new, and there you will find things only evil and inhuman, such as his command to spread by the sword the faith he preached.'"

Ratzinger's daring use of this provocative quotation was not designed to inflame Muslims. He was using the emperor's question in order to offer a profound challenge to modern reason from within. Can modern reason really stand on the sidelines of a clash between a religion that commands jihad and a religion that forbids violent conversion?

Modern reason, to be sure, cannot prove scientifically that a community of reasonable men is ethically superior to a community governed by violent men. But a critique of modern reason from within must recognize that a community of reasonable men is a necessary precondition of the very existence of modern reason. He who wills to preserve and maintain the achievements of modern reason must also will to live in a community made up of reasonable men who abstain from the use of violence to enforce their own values and ideas. Such a community is the a priori ethical foundation of modern reason. Thus, modern reason, despite its claim that it can give no scientific advice about ethics and religion, must recognize that its own existence and survival demand both an ethical postulate and a religious postulate. The ethical postulate is: Do whatever is possible to create a community of reasonable men who abstain from violence, and who prefer to use reason. The religious postulate is: If you are given a choice between religions, always prefer the religion that is most conducive to creating a community of reasonable men, even if you don't believe in it yourself.

Modern reason cannot hope to prove these postulates to be scientifically true; but it must recognize that a refusal to adopt and act on these postulates will threaten the very survival of modern reason itself. That is the point of Ratzinger's warning that "the West has long been endangered by [its] aversion to the questions which underlie its rationality, and can only suffer great harm thereby." Because it is ultimately a community of reasonable men that underlies the rationality of the West, modern reason is risking suicide by not squarely confronting the question: How did such a community of reasonable men come into being in the first place? By what miracle did men turn from brute force and decide to reason with one another?

It is important to stress that Ratzinger is not repudiating the critical examination of reason that was initiated by Kant. Instead, he is urging us to examine the cultural and historical conditions that made the emergence of modern reason possible. Modern reason required a preexisting community of reasonable men before it could emerge in the West; modern reason, therefore, could not create the cultural and historical condition that made its own existence possible. But in this case, modern reason must ask itself: What created the communities of reasonable men that eventually made modern reason possible?

This was the question taken up by one of Kant's most illustrious and brilliant students, Johann Herder. Herder began by accepting Kant and the Enlightenment, but he went on to ask the Kantian question: What were the necessary conditions of the European Enlightenment? What kind of culture was necessary in order to produce a critical thinker like Immanuel Kant himself? When Kant, in his Critique of Pure Reason, methodically demolished all the traditional proofs for the existence of God, why wasn't he torn limb from limb in the streets of Königsburg by outraged believers, instead of being hailed as one of the greatest philosophers of all time?

Herder's answer was that in Europe, and in Europe alone, human beings had achieved what Herder called "cultures of reason." In his grand and pioneering survey of world history and world cultures, Herder had been struck by the fact that in the vast majority of human societies, reason played little or no role. Men were governed either by a blind adherence to tradition or by brute force. Only among the ancient Greeks did the ideal of reason emerge to which Manuel II Paleologus appeals in his dialogue with the learned Persian.

A culture of reason is one in which the ideal of the dialogue has become the foundation of the entire community. In a culture of reason, everyone has agreed to regard violence as an illegitimate method of changing other people's minds. The only legitimate method of effecting such change is to speak well and to reason properly. Furthermore, a culture of reason is one that privileges the spirit of Greek philosophic inquiry: It encourages men to think for themselves.

For Herder, modern scientific reason was the product of European cultures of reason, but these rare cultures of reason were themselves the outcome of a well-nigh miraculous convergence of traditions to which Ratzinger has called our attention as constituting the foundation of Europe: the world-historical encounter between Biblical faith and Greek philosophical inquiry, "with the subsequent addition of the Roman heritage." Thus, for Herder, modern scientific and critical reason, if it looks scientifically and critically at itself, will be forced to recognize that it could never have come into existence had it not been for the "providential," or perhaps merely serendipitous, convergence of these three great traditions. Modern reason is a cultural phenomenon like any other: It did not drop down one fine day out of the clouds. It involved no special creation. Rather, it evolved uniquely out of the fusion of cultural traditions known as Christendom.

A critique of modern reason from within must recognize its cultural and historical roots in this Christian heritage. In particular, it must recognize its debt to the distinctive concept of God that was the product of the convergence of the Hebrew, Greek, and Roman traditions. To recognize this debt, of course, does not require any of us to believe that this God actually exists.

For example, the 19th-century German philosopher Arthur Schopenhauer was an atheist; yet in his own critique of modern reason, he makes a remarkably shrewd point, which Ratzinger might well have made himself. Modern scientific reason says that the universe is governed by rules through and through; indeed, it is the aim of modern reason to disclose and reveal these laws through scientific inquiry. Yet, as Schopenhauer asks, where did this notion of a law-governed universe come from? No scientist can possibly argue that science has proven the universe to be rule-governed throughout all of space and all of time. As Kant argued in his Critique of Judgment, scientists must begin by assuming that nature is rational through and through: It is a necessary hypothesis for doing science at all. But where did this hypothesis, so vital to science, come from?

The answer, according to Schopenhauer, was that modern scientific reason derived its model of the universe from the Christian concept of God as a rational Creator who has intelligently designed every last detail of the universe ex nihilo. It was this Christian idea of God that permitted Europeans to believe that the universe was a rational cosmos. Because Europeans had been brought up to imagine the universe as the creation of a rational intelligence, they naturally came to expect to find evidence of this intelligence wherever they looked--and, strangely enough, they did.

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