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Critique of Practical Reason
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Critique of Practical Reason

3.89  ·  Rating details ·  7,796 Ratings  ·  80 Reviews
This seminal text in the history of moral philosophy elaborates the basic themes of Kant's moral theory, gives the most complete statement of his highly original theory of freedom of the will, and develops his practical metaphysics. This new edition, prepared by an acclaimed translator and scholar of Kant's practical philosophy, presents the first new translation of the wo ...more
hardback, 182 pages
Published November 13th 1997 by Cambridge University Press (first published 1788)
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Immanuel Kant is what I suppose one would call a 'practical philosopher' in that he is not primarily concerned with the more abstract thoughts of philosophy. Rather his philosophy, as expressed in this book, is one about how practical philosophy, or practical reason, works. He makes a distinction at the beginning of his book between the subjective and the objective, suggesting that practical reason is about making the subjective objective.

This book begins with a section about defining practical
Roy Lotz
Hume, by his criticism of the concept of causality, awakened him from his dogmatic slumber—so at least he says, but the awakening was only temporary, and he soon invented a soporific that enabled him to sleep again.
—Bertrand Russell, A History of Western Philosophy

When I first read that opening salvo of Russell’s chapter on Kant, I thought it rather unfair towards the German monk. But now, after digesting Kant’s philosophy a little more, I can’t help but agree. In fact, I more than agree—I think
Ioannis Savvas
Ο Immanuel Kant είναι ένας κολοσσός της διανόησης του Δυτικού Πολιτισμού. Ηθικολόγος και ορθολογιστής, έδωσε νέα κατεύθυνση στην Ευρωπαϊκή φιλοσοφία. Η «Κριτική του πρακτικού Λόγου» (1788) αποτελεί ουσιαστικά τη βάση της καντιανής ηθικής. Όλο το έργο συνοψίζεται στην προσταγή: «Πράττε έτσι, ώστε ο γνώμονας της θέλησής σου να μπορεί πάντοτε να ισχύει συγχρόνως ως αρχή μιας καθολικής νομοθεσίας», που αποτελεί το θεμελιώδη νόμο του καθαρού πρακτικού Λόγου.

Το κείμενο είναι ένα πυκνογραμμένο «τεχνικό
Erik Graff
Jun 23, 2008 rated it it was amazing  ·  review of another edition
Recommends it for: everyone
Recommended to Erik by: Cornel West
Shelves: philosophy
The first two critiques constitue a unit so far as their main argument goes. The Critique of Pure Reason establishes that while humans can imagine things in themselves (ideas), they can only know things as they are given to them (concepts). The gap between our conceptional understanding and our rational ideas is unbridgeable, requiring, even under the best of circumstances, an infinite induction which we, as finite beings, are incapable of. Furthermore, the First Critique establishes that while ...more
Mar 13, 2016 rated it really liked it  ·  review of another edition
Ben de bittim dostlar...
Το βιβλίο αυτό με δυσκόλεψε περισσότερο από άλλα που έχω διαβάσει όχι λόγω νοημάτων, όσο λόγω της ξύλινης γλώσσας που θυμίζει νομικούς κώδικες. Επέμεινα όμως σ' αυτό, περισσότερο απ' ότι έχω κάνει με άλλα στο παρελθόν, κυρίως επειδή θεωρώ φίλο το Σοπενάουερ και ως τώρα οι ''συμβουλές'' του με βοήθησαν στην προσωπική μου εξέλιξη, με κυριότερες βέβαια ''γνωριμίες'', τον Αριστοτέλη, το Σενέκα, τον Πλούταρχο, τον Κικέρων και το Χιούμ. Ωστόσο, υπάρχει μια ιδιαιτερότητα στην οποία δεν έδωσα ποτέ τη δέ ...more
Rowland Pasaribu
Jun 03, 2010 rated it really liked it  ·  review of another edition
It is difficult to overestimate Kant's influence in philosophy. Even those who reject his explicit theories often use his terms, whether by wondering how it could be possible for something to be "synthetic" (not a matter of meaning) and yet "a priori" (knowable independent of experience), or by asking what is the source of an ethical "imperative." Kant has sometimes been credited for almost single-handedly creating the German philosophical tradition, and it certainly is hard to imagine what Hege ...more
Barnaby Thieme
The question that practical reason asks us is, what ought I to do? In this book Kant offers his analysis of how pure reason, which relies on no empirical input whatsoever, can help us answer that question.

As a follow up to Critique of Pure Reason, this book is a grave disappointment. Altogether abandoning the exacting critical standards he established in his earlier, better work, Kant argues on behalf of an ethical theory that I find intellectually flawed and personally repugnant. It is a moral
Oct 10, 2017 rated it liked it  ·  review of another edition
In Kritik der Reinen Vernunft (1781), Immanuel Kant ended with the conclusion that there exists (1) a phenomenal world that we perceive and constitute via our mental categories and the notions of space and time, and (2) a noumenal world of which we cannot know anything positively - we can only try to use Pure Reason to discover slithers of a priori synthetical knowledge of this. Kant 'discovered' three things that exists in this noumenal world: (1) us, as immortal souls, (2) God, as a necessary ...more
Oct 19, 2013 rated it liked it  ·  review of another edition
I'm torn by this book. While I appreciate Kant's moral philosophy pivoting around duty (i.e., the worthiness of moral actions out of duty as opposed to out of socialization), the metaphysical "proofs" leave much to be desired. Foremost of these "proofs" is that Kant sees freedom as necessary if duty is to be meaningful. In other words, if we are not free to choose our duty, or if we are fatalistically bound to the choices we only appear to make, then morality for Kant is a hollow form. So, out o ...more
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Immanuel Kant was an 18th-century philosopher from Königsberg, Prussia (now Kaliningrad, Russia). He's regarded as one of the most influential thinkers of modern Europe & of the late Enlightenment. His most important work is The Critique of Pure Reason, an investigation of reason itself. It encompasses an attack on traditional metaphysics & epistemology, & highlights his own contributi ...more
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“Two things fill the mind with ever-increasing wonder and awe, the more often and the more intensely the mind of thought is drawn to them: the starry heavens above me and the moral law within me.” 252 likes
“Two things fill the mind with ever new and increasing admiration and awe, the more often and steadily we reflect upon them: the starry heavens above me and the moral law within me. I do not seek or conjecture either of them as if they were veiled obscurities or extravagances beyond the horizon of my vision; I see them before me and connect them immediately with the consciousness of my existence.” 143 likes
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