The book is primarily interested in tracing how the practical problem of the ends of reason occupied Kant from his early writings until his final ones. In essence, he asserts that the entirely of the Kantian project can be understood as a "critique of practical reason." Velkley spends a great deal of time discussing the early, neglected works of Kant with an emphasis upon those texts which Kant wrote around the time he was reading Rousseau. The conclusion which the author comes up with is that Kant was heavily influenced by Rousseau's understanding of man and especially Rousseau's discussion of the nature of man in "Emile." The only drawback to this approach is that Velkley is relying upon a certain number of Kant's works which are only available in german so parts of the argument must be taken on faith. This is not a terribly difficult thing to do since the other areas of the book are wonderfully illuminating. Velkley does not dismiss Heine's assertion that Kant was the terrible "destroyer" but fully recognizes it by demonstrating how Kant irrevocably altered the way we look at the world. Kant's overriding emphasis upon the practical employment of reason utterly distorted how he viewed philosophy and with disasterous results, as we now know.
The criticism which I would make of the work is structural in nature: the author had 50+ pages of end notes to 168 pages of exposition which places a harsh demand upon the reader and interrupts the flow of one's reading. It would have been nice to have incorporated some of those arguements into the main body of the work. This, however, is a very minor quibble to what is otherwise an exceptional work on Kant.
No mystery then that Rousseau should protest something amiss in the progressions of the state. It long term 'evolution' toward mechanization interrupted with new beginnings of freedom is a riddle to confound our 'noble savage'. Even in his generation a great birth, or rebirth, of ideas of freedom is occurring, and his tussle with the real concepts before they become slogans is both the signature of his creative genius, and the source of the many wild pitches that have haunted his reputation, even now the object of attack. Nor is it surprising that this duality should give rise to some sort of distinction between civilization and culture, which is the starting point of Richard Velkley's most interesting and very acute Being After Rousseau. This distinction, after Nietzsche, Spengler, and Heidegger, seems almost unrecognizable, but invokes the realm of ... freedom in the individual bound in his civilization. The book opens with two questions: What is the being called the "philosopher"? What is the relation of the philosopher to something called "culture"? And there is a challenge to the foundations of both. And his epigram to the Introduction quotes from The Social Contract, "The great soul of the Lawgiver is the true miracle which must prove his mission". Beside our late philosopher-king we have the individualist and citizen vagrant of the early discourses whose challenge to the Enlightenment is a counterpoint, to deepen it. If Rousseau is the Newton of the mind, perhaps Newton is the Rousseau of physics, for we forget that he exempts the human will from his system of laws. This gesture indicates an understanding the coming scientism will lose, and the problem of human self, wholeness, and purpose Rousseau senses, Kant elaborates, and which German philosophy from Fichte to Heidegger will attempt to resolve. The ambiguity of some transcendental order confounds the need to find the true beginning of culture in the spontaneity of human freedom and creativity, the inner 'lawgiver'. The echo in Kant transforms the question, and reaches a peak in the challenge to the transcendent and the metaphysics of self, in the mystery of the ground of its own being, as the logic and categories and their condition in the "I" of apperception. And Kant will find beyond the enigma of the '...self' the connection to the realm of art, and the teleological, in the antinomies of the causal. Beside his conservative critics, Rousseau is now challenged by the sociobiologists in a notable attempt to recast man's emergence with theories of evolution. But at the point where the ethical is to be reduced to the mechanism of natural selection, Rousseau remains stubbornly relevant to the core issue of historical evolution in the descent of man, for the standard Darwinian account resumes the deadlock before the somesuch distinction of civilization and culture. The terms might confuse here, for the distinction of man as creature and man as 'civilized' at all would be but an earlier version of this search for the component of culture. And that puts Rousseau into the ring with Darwin very directly. Rousseau is an early evolutionist, what more can be said. The component of evolution, as history, is however the missing dilemma of the whole question, although Kant in his brilliant series of Critiques arrives in his third at the issue of teleology, whose component once again is both social or historical and individual. The question of history is thus unresolved, even as repeatedly addressed, although Kant with his 'idea for a universal history' provides the rubric or question to see the resolution as the very preoccupation with 'new beginnings' in the 'middle passage', the rise of the modern being one of its most recent incidents, and these 'poets' its implicit lawgivers. 'What is Enlightenment' is both a psychological and an historical question. Indeed the discourse peaks with Kant, and we see in Heidegger, strange golum finding the hidden ring, a looking backward, and an extreme version with one deep insight, the connection to the moment of the birth of philosophy, and the beginningless Being. His complaint that we reify these 'gifts' of nature provokes the need for this universal history, and the missing chard Schelling so wishes to elicit from a new metaphysics. Will this be our fate, as we discard the metanarrative of these lawgivers, and their tour de force?
This is a highly challenging and valuable work, and braves the impossible of such differing thinkers seen in sequence. One could only complain of the incompletion of the more Herculean effort to treat Hegel, Schopenhauer, and the full scope of this philosophic mystery. One can only be thankful what is offered.