Critique of Pure Reason (Barnes & Noble Library of Essential Reading)

Immanuel Kant (1724-1804) is considered one of the giants of philosophy, of his age or any other. It is largely this book that provides the foundation of this assessment. Whether one loves Kant or hates him (philosophically, that is), one cannot really ignore him; even when one isn't directly dealing with Kantian ideas, chances are great that Kant is made an impact. Kant was a professor of philosophy in the German city of Konigsberg, where he spent his entire life and career. Kant had a very organised and clockwork life - his habits were so regular that it was considered that the people of Konigsberg could set their clocks by his walks. The same regularity was part of his publication history, until 1770, when Kant had a ten-year hiatus in publishing. This was largely because he was working on this book, the 'Critique of Pure Reason'. Kant as a professor of philosophy was familiar with the Rationalists, such as Descartes, who founded the Enlightenment and in many ways started the phenomenon of modern philosophy. He was also familiar with the Empiricist school (John Locke and David Hume are perhaps the best known names in this), which challenged the rationalist framework. Between Leibniz' monads and Hume's development of Empiricism to its logical (and self-destructive) conclusion, coupled with the Romantic ideals typified by Rousseau, the philosophical edifice of the Enlightenment seemed about to topple. Kant rode to the rescue, so to speak. He developed an idea that was a synthesis of Empirical and Rationalist ideas. He developed the idea of a priori knowledge (that coming from pure reasoning) and a posterior knowledge (that coming from experience) and put them together into synthetic a priori statements as being possible. Knowledge, for Kant, comes from a synthesis of pure reason concepts and experience. Pure thought and sense experience were intertwined. However, there were definite limits to knowledge. Appearance/phenomenon was different from Reality/noumena - Kant held that the unknowable was the 'ding-an-sich', roughly translated as the 'thing-in-itself', for we can only know the appearance and categorial aspects of things. Kant was involved heavily in scientific method, including logic and mathematical methods, to try to describe the various aspects of his development. This is part of what makes Kant difficult reading for even the most dedicated of philosophy students and readers. He spends a lot of pages on logical reasoning, including what makes for fallacious and faulty reasoning. He also does a good deal of development on the ideas of God, the soul, and the universe as a whole as being essentially beyond the realm of this new science of metaphysics - these are not things that can be known in terms of the spatiotemporal realm, and thus proofs and constructs about them in reason are bound to fail. Kant does go on to attempt to prove the existence of God and the soul (and other things) from moral grounds, but that these cannot be

Pluhar's translation is wonderful. The extensive annotation makes the whole work perfectly clear, offering alternative translations and pointing out the technical German vocabulary (so essential to understanding Kant). The work flows beautifully, and though the material was dense, I could hardly put it down at times. If you're just starting Kant, do not start here. I'd suggest the excellent series by W.T. Jones called A History of Western Philosophy (specifically volume four). Read and reread it. Understand the basics about Kant, then, when you have the proper grounding, go on to the Critique. It will reward careful study.

This Critique is long, difficult, and dry; however, at the same time it is brilliant. Many who rate this book below 4 stars just simply do not have the education or intellect to understand it. I recommend studying early modern philosophy from Descartes to Hume; then, you may be able to comprehend Kant's deep thinking. To this day, I display this book proudly as a trophy, and a thought bible.

The Critique is often dense and it is consistently challenging. But this is the key to Kant and time spent with him is never wasted. Kemp Smith's commentary is available in paper and is extremely helpful. Working through Kant's philosophy can actually be exhilarating and sharing his view of the philosophical topography is something no one should deny themselves.