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12 of 12 people found the following review helpful:
5.0 out of 5 stars
Splendid intro to contemporary mereology, June 9, 2003
This review is from: Parts and Places: The Structures of Spatial Representation (Hardcover)
I like this book very much but cannot say that I have assimilated much of it yet. But it describes a line of thinking which I think is going to come into its own over the course of this new century. The bibliography is excellent.
Mereology all begins with Husserl's Logical Investigations in 1901. These had almost no impact until translated into English in 1970. Whitehead wrote on related topics but made for notoriously hard reading. (In the 1980s, Bowman Clarke splendidly corrected Whitehead's theory.) The American Theodore De Laguna adds his 2 cents worth in 1922. Lesniewski in Poland writes fascinating stuff starting in 1916, but nobody understands him except his brilliant student Tarski, who writes a nice little introduction but buries it as a technical appendix to a British book on mathematical biology. The USA philosopher Nelson Goodman finally produces a user-friendly version, and calls it the calculus of individuals. Again, nobody pays much attention and that's a pity.
The formal theory of part and whole finally takes off in the 1960s and now flourishes. Parts and Places is an excellent university level introduction to this theory, known as mereology.
Mereology can be viewed as a type of formal philosophy, and Casati and Varzi are most definitely highly competent philosophers writing in the relaxed manner of contemporary English language philosophy.
But I submit that mereology is also a form of math, altho' one unlike the chicken tracks that pass for math nowadays. This is math as math should be. Here's a little giveaway. C&S, like Peter Simons, refuse to apply mereology to abstract entities, and focus exclusively on material ones. Result? They are, IMHO, doing a sort of proto-geometry. Another giveaway: C&S often mention topology.
Mereology is first order logic with equality and a primitive dyadic predicate interpreted as "is included in" or "is part of".
If you grant the useful fiction of a null individual, then much
of the mathematics of mereology is good old Boolean algebra. Otherwise mereology is a join semilattice.
Like it or not, contemporary metaphysics has grown ever more mereological in flavor. Mereology is also useful for cognitive science, and probably for linguistics (mass/count nouns, etc). It may find applications in physics, can't say for sure. David Lewis, in his "Parts of Classes" convinced me that a mereological refoundation of ZF set theory was possible. Richard Martin (1916-85) argued that much of mathematics can be recast on mereological lines. David Bostock has argued that mereology should be the foundation of the theory of measurement. Peter Roeper has laid out a mereological refoundation of topology. If mereology displaces set theory, P&P and "Holes" become classics.
This book has a close competitor: Peter Simons's "Parts" of 1987.
The first 100 pages of Parts is a richer introduction to the formalities of classical mereology than P&P. Simons is also philosophically deeper than Parts and Places. The main strength of the latter is its coverage of the substantial recent progress in mereotopology, and of the applications of mereology to machine intelligence.
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13 of 15 people found the following review helpful:
5.0 out of 5 stars
Nice to see some new ideas..., February 2, 2001
This review is from: Parts and Places: The Structures of Spatial Representation (Hardcover)
Sometimes it seems like philosophy has been caught in amber since the days of Aristotle and Plato with the same tired arguments simply being restated. Or perhaps it is simply the fact that to be anywhere outside of the "box" in philosophy immediately makes one a crank. Casati and Varzi have bucked the trend to rehash old ideas and have broken a lot of new and very interesting ground in mereotopology. That is, they have put the study of parts and wholes (mereology) on some firm footing by starting with some ideas from topology and creating a first level theory. Funny as it seems, the area of describing the ontology of wholes and their parts has been very fuzzy since the days of Aristotle. Only in a very literary sense have this "minor" (only kidding, of course) area been explored in the history of philosophy; something the reader realizes very quickly a chapter into this book. This book is not for the faint of heart or those without some background in formal expressions. I believe the authors have English as a second language and, although the language is proper, it is also somewhat formal. I kept hoping for some breaks for humour or at least some variation in language but this book is a bit relentless. The authors develop many axioms for mereotopology for everything from "standard" topological relations up to holes and boundaries. Many relations we would consider to be basic (read: boring) and mundane are revealed in a new light when one attempts to formalize them. The only possible nit I would pick with the book is the fact that many areas have now recieved further treatment from the authors. In other words, I feel this book was released a bit too soon since, if one reads the papers at the author's websites, one sees the interesting developments. Particularly fiat boundaries, which are very interesting for many reasons, recieve only passing treatment in the book. One must read papers for more. The authors also do not get into any epistemological arguments which I feel would not be out of place. Given that many axioms owe a great deal to how one defines "truth" the authors need a little more included in the book; they also have some very interesting ideas in this area.
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5 of 5 people found the following review helpful:
1.0 out of 5 stars
The book is good, the binding is terrible, September 14, 2009
This review is from: Parts and Places: The Structures of Spatial Representation (Hardcover)
There was another review about the poor quality of the binding on this book, but I thought it might be a fluke and ordered a copy anyway. It's not a fluke. The glue binding on this otherwise beautiful book is such that as soon as you open it, pages will start to fall out. I've been treating it gently, but even so, every page from the first three chapters has fallen out.
The text itself is really solid scholarship, thoughtful and informative stuff. I would have given the book a 4 or 5 star rating if not for the fact that it is literally falling apart whenever I read it. (There's some irony in that fact, given the topic of the book. I'm afraid the irony has mitigated but not dissolved my disappointment.)
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