What one reviewer at amazon said about A Treatise Concerning the Principles of Human Knowledge:
This is not the place for a philosophical analysis of Berkeley's original text, and its content of argument. The review concerns the specific book edited by Dancy, and its worth in respect of its further contribution to understanding the Treatise.
This book is to be strongly recommended as it provides a multitude of resources that contextualise, criticise, and clarify, the positions put forward by Berkeley in this work.
The most substantial contribution is the extensive introduction comprised of 15 punchy sections, covering Berkeley's life, his academic heritage, and analysis of his thought (both internal and external to that given in the Treatise). Dancy is fair to Berkeley in setting forth the most robust defences of his position, and marshalling critical arguments against the Berkelian stance. This is supplemented by an extremely thorough set of endnotes that are continually present in the background of the text, offering detailed guidance whenever necessary, or desired.
Additionally, the book offers a summarised concise overview of the arguments provided in the Treatise, a glossary of archaic terms(!), and a very helpful short section entitled "How to use this book" (why don't more books include this sort of thing?). There is also a manageable annotated bibliography of further reading to trail a path for academic expansion.
Overall, I found that this book provided a systematic treatment of the text and provided a solid structure of support surrounding the subject. Also included, the letters between Berkeley and Johnson, provide an unexpected bonus. This book is relatively cheap, considering its breadth and depth. In my opinion, it is an ideal text through which to study (and enjoy) Berkeley's Treatise.
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