Astronomy Books
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God is GravitationReview Date: 2005-12-01
cosmology philosophyReview Date: 2005-04-09
The well-known author bases his philosophy on a very sound knowledge of present-day scientific knowledge.
Indian Journal of Physics

Leading thoughts on the behavior of earth systems.Review Date: 1999-09-28
A landmark, pioneering work of Earth theoryReview Date: 1999-10-22

A fascinating studyReview Date: 2002-05-17
This is a fascinating book, containing a wealth of information that I didn't realize was available. Sadly, the book is written in a somewhat dry and academic tone, which means that it is not good bedtime reading. That said, though, this book offers a fascinating look into the Mesopotamian's view of the year, and what it offered to them. I highly recommend this book to anyone interested in the daily life in ancient Mesopotamia.
Packed with informationReview Date: 2000-01-21

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A well-written story of a mystery most people never think aboutReview Date: 2008-01-07
I first encountered this when reading a piece by a young-earth astronomer, and have been fascinated by it ever since.
This is a problem that goes back at least to Aristotle. Dr. Olbers (an ophthalmologist who was born in 1758) merely gave a name to this problem. And while if you've never thought about it, the issue may sound trivial, it's not. There are even some who consider this one of the primary concerns for cosmology.
Edward Harrison has done a bang-up job in covering this question. Harrison is a professor of physics and astronomy -- fields not noted for their lucid writing style -- but he writes clearly, interestingly, and well. He combines the ability to write well with a thorough (obviously) knowledge of the subject of which he's writing. It's a good read, a good well-written overview, and accessible to even a relatively ignorant lay reader like myself. It's a fun read, too.
An amazing riddleReview Date: 2002-04-05

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Un historia de Julio VerneReview Date: 2000-06-08
A fantastic adventure in the XIX CenturyReview Date: 2000-06-22
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A perfect companion for Tirion's Sky AtlasReview Date: 2003-12-03
Very good readReview Date: 2005-01-31

Destination: Seymour - We love him!Review Date: 2006-01-29
This Jupiter book is written incredibly well. I'm amazed at how Seymour Simon can speak to a 5 yr old and adults. The artwork and photographs within the book are incredible. I love this and all of Mr. Simon's books we've seen so far. I highly recommend this as a reading tool for any kid that is interested in planets or space in general. If they love the book, they'll keep reading!
Good book. Great information and pictures.Review Date: 1999-05-08

Excellent referenceReview Date: 2006-12-03
INVALUABLE RESOURCE FOR ANY TEACHER OF ASTRONOMY.Review Date: 1998-11-24

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A New Dimension of UnderstandingReview Date: 2006-09-29
Rosen meticulously documents how many of the advances in scientific theory since the mid-1800s have been attempts to keep apeiron from bursting out and splattering itself all over science's neat, orderly theories. Although he does not use this image, the graphic depiction of the individuation process that came to my mind was a bifurcation plot from chaos theory (see [...]). The first few bifurcations (individuations of the many from the one) are neat, clean, and identifiable. After a certain point, however, they become too numerous, too chaotic, if you will, even to be distinguishable from one another. Individuation gone wild. Is this the apeironic crisis in which humanity now finds itself?
Rosen shows how the assumption of the continutity of space and time have been key to keeping apeiron under wraps. Each time the continuity seemed to be breached, science has rewritten its understanding of space and time to preserve the continuity. I won't go into the details here except to bring out the fundamental assumption underlying all such activities, namely the assumption of the object-in-space-before-subject. When space as the container started to show signs of rupturing (i.e., being discontinuous) it was turned into the object within a more comprehensive (and continuous) container called space-time.
Rosen then shows how the upsurge of apeiron affected the culture at large through the art of the time. A tour through almost any modern art museum will reveal the increasing fragmentation felt in Western culture and depicted by its artists such as the cubists who "objectified perception." No longer is the perspective of the artist inferred; rather all perspectives are shown. The artist must objectify himself, see himself as an object in space before the painted object and the painting in order to put all the possible perspectives on the canvas. Photography then brought its own disturbing discontinuity, namely, temporal discontinuity. To restore the continuity of time, moving pictures and then television were soon thereafter invented.
So where does all this angst of discontinuity and our efforts to "repair" it lead us? To a different type of unity than that which is continuous and undistinguished, to one that brings subject and object together in a recursive union signified, for example, by the uruboros, the snake swallowing its own tail.
Individuation in this regard doesn't require only the separation inherent in object-in-space-before-subject, it requires that such subjectivity observe itself without objectifying itself. Rosen describes how this was attempted by phenomenology and how that project ultimately failed because it required consciousness to divide itself into a part doing the investigating and a part being investigated. Part of the subject still had to be objectified.
We get closer to understanding apeiron in Merleau-Ponty's notion of "the flesh of the world," i.e., Being that is not the pristine unmoved mover but the goddess that gives birth to herself. As we open our arms to embrace apeiron, we get closer and closer to paradox. The project now becomes one of unconcealing, clarifying, shining the light of Being onto Being itself. Such light in itself radiates and brings itself to light (i.e., clarifies itself).
Analytic thought gave us the object-in-space-before-subject. Rosen posits that proprioceptive thought in which consciousness becomes aware of its own activity (sheds light on itself) will enable Being to be aware not only of what it lights/clarifies but its own lighting process (loosely quoted). As Rosen clearly summarizes,
"When Being clarifies itself by concealing itself in this way [ie, in beings], it looks in the mirror of space and sees only beings, thereby confirming itself in the guise of the ontical. So it was that, in the second stage of Ontogeny, human life came to appear entirely dependent on the invariance of classical space, the seamlessness of the continuum. And with the breaching of this continuum in the middle of the nineteenth century, the mirror of ontical identity was broken. It was as if Being looked in the mirror fully expecting to see a being, an object-in-space, as it had for centuries before, and instead `saw its own seeing.' Regarding itself in this fashion, Being obtained a backward glimpse of what it really is: the dimension of process that first projects object-in-space-before-subject" (p. 163).
So now, like the wave that has crested, we move on, not by appealing to higher levels of abstraction, but by turning back on ourselves in what appears to be a reversal but which is a return that is not a regression. Such radical recursiveness is exemplified by the Mobius strip and Klein bottle. In the final chapter, entitled "Topology" (an appetizer for Rosen's latest book, Topologies of the Flesh), Rosen shows how Merleau-Ponty inaugurated the shift from Euclidean space to topological space, which enables us to find a way to hold together the "inchoate flux of opposites or contraries." First, Rosen shows the "mutual permeation of opposites" in the graphic work of M.C. Escher. Then he appeals to the paradoxical nature of the topological structure of the Klein bottle as a model to show how continuity/discontinuity, object-in-space-before subject, and the embodiment of Being can be integrated without being fused. This accomplishes the return of individuation (twoness) to its underlying unity (oneness) simultaneously and without its losing its distinctiveness. This ushers in the possibility for a new kind of logic that might indeed be a way out of the quicksand that our analytic thought practices have gotten us into (that's my reading and hope, at least).
As a tour guide of this phenomenal text, I have only done the minimum of saying "there's the Eiffel Tower and that's the Arc de Triomphe." At each reading, I find more detail, more depth, and more brilliance. I have done nothing here to convey the lovely nuance and thoughtfulness that Rosen brings to his exposition and argument. I invite you to experience that for yourself.
A now-ready guide for future consciousness Review Date: 2004-09-11
It is possible to describe such possibilities of embodied experience as topological by employing paradoxical structures like the Moebius strip and the Klein bottle. Philosopher-psychologist Steven M. Rosen, Emeritus Professor of Psychology, City University of New York, adeptly accomplishes such descriptions-and many more-in this book advancing more than thirty years of teaching and research. However, Rosen's achievements here are not only those of mathematical-philosophical abstraction. This book is an advanced guide to future consciousness, offering something of an emergency manual with tools for understanding the catastrophic global transformations the human race is now experiencing.
Rosen visits the origins of our consensus reality by integrating an ancient understanding all but lost to mental-rationalistic consciousness, namely, that of apeiron, which he defines thusly:
"To early Greek science and philosophy, nature in the wild is apeiron. This is the Greek word for what is 'limitless,'
'boundless' or 'indeterminate.'"
Applying this expression to the emerging integral consciousness (Jean Gebser) of our cataclysmic times and of times to come, Rosen observes that
"...from the outset Western culture has been spurred by the drive toward differentiated being or individuality, toward individuation. Achieving this end essentially has meant containing what at first appeared uncontainable: the boundless apeiron. The proposition I submit is that apeiron, after being held at bay for over two thousand years, has now returned with a vengeance.... What I intend to demonstrate...is that the upsurgence of apeiron-far from indelibly spelling the demise of human individuality, actually offers us the opportunity to bring it to fruition."
Part One explores the "The Rise and Fall of Classical Space" and "The Crisis of Discontinuity in the Broader Culture." With a disciplined narrative tracing early Greek ideas and their evolution through Descartes, the sciences, and the arts of recent centuries, Rosen tells the story of the emergence of modernity and its consequences. He finds that "the initial banishment of apeiron by the ancient Greeks was at bottom not the triumph of pure reason over an alien force, but signified instead apeiron's concealment of itself in the interest of its own maturation."
In Part Two, "The Return to Apeiron," Rosen masterfully attends to Kierkegaard, Nietzsche, Husserl, Derrida, Heidegger, Merleau-Ponty, Jung, process philosophy, and more, before expressing his own intuitions in the language of topology. His sense of topology joins place, proprioception, and life-in-the-flesh in an expression of the "poetical mathematics" that leads beyond the dichotomy of subject-and-object:
"It is our self-alienation then, I submit, that has brought us to the brink of catastrophe.... The reflective individual must break the centuries-old habit of moving away from himself toward his object, must move backward into himself to the prereflective source of his reflection. There he will find that he is not merely a free-standing subject after all, nor is he merely an object. Instead, 'he' is the embodied fusion of subject and object that constitutes the paradox of apeiron. So-if effectively addressing humankind's current crisis means gaining self-knowledge-it is apeiron we must come to know."
In this work, Rosen offers a highly disciplined and cogent approach to the future by a radical integration of the past with new consciousness of the limitless and boundless forces that are in fact ever-present and time-free. To understand apeiron is to understand that human consciousness has always and will always be ultimately indeterminate. While the forces that are overwhelming existing psychological and social structures are not completely predictable, they are describable with new awareness of the immense promises and grave dangers that are now emerging in personal and world life. Rosen's work serves that awareness.
Earlier essays in the progression of Rosen's life-work are available in the earlier companion volume, Science, Paradox, and the Moebius Principle; The Evolution of a "Transcultural" Approach to Wholeness (SUNY Press, 1994).

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Encyclopedic listing of 'problems' in spaceReview Date: 2001-06-27
Includes extensive material on Soviet space history and accidents which may not be available elsewhere and may be worth the price of the book to those interested in space exploration.
The information is logically divided into training, launch, orbit and reentry with summaries and what was learned from it.
Is it possible to know too much about an accident? Well, I learned more than I wanted to about the Apollo 1 and Challenger accidents (I wanted to get past them because they were so tragic) but there is a great depth of detail to learn from here.
Stories of people reaching for that little extra bit of courage to deal with the worst case scenario. And what happens when space age technology doesn't quite work and what we can learn from it.
An Extremely Interesting BookReview Date: 2001-03-06
The book opens with the daring adventures of the early manned ballooning experiments and the goal of the setting a record altitude. I was quite impressed with what was accomplished in the 1920's and 1930's. The book then proceeds to the various experimental X-planes and the problems encountered with these projects.
After this brief, but very informative introduction, the book examines the era of manned spaceflight. The book is divided into four main areas: training, launch, space travel, and re-entry. Each of the main areas examines all the major and minor problems encountered with these aspects of spaceflight. As one would expect, the book covers the major spaceflight disasters, like Apollo 1, the Challenger explosion, Apollo 13, but it also includes even the smallest problems like the lunar explorers falling down or urine leaks in the shuttle EVA suits. It was interesting to see that the have been many more problems, though minor ones, in manned spaceflight than has been reported in the press.
The book contains numerous rarely seen photographs and drawings. If you're interested in manned space flight, this book provides a fascinating and unique view of the dangerous side of space travel.
Related Subjects: Solar System Galaxies Extrasolar Planets Cosmology Stars Star Clusters Calendars and Timekeeping Extraterrestrial Life Personal Pages Eclipses, Occultations and Transits Interstellar Medium Amateur Software Business Publications Images History Planetariums Observatories Data Archives
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Sir Karl Popper
The greatest philosopher of modern science
'We are all Gal-Orians' Foundations of Physics
(Journal Editor)
Book recommended by Encyclopedia Britannica
"Nature, Philosophy of"
Gal-Or's book is really a tour de force, which I have no doubt will be widely read and appreciated by physicists and philosophers all round the world. A magnificent and sustained piece of work !
Sir Alan Cottrell, Cambridge University Chancellor
The works of scientists like Gal-Or, Bohm, and [Noble Prize-Winner] Prigogine provide important resources. Prigogine's formalisms do not really tell us how irreversible change emerges from reversible [mathematics]. (in this Gal-Or is superior).
· Gal-Or assigns priority instead to general relativity and to the gravitational processes which it describes.
· It is gravity which drives cosmic expansion and galaxy and star formation, and thus nucleosynthesis, and the emergence of chemistry, life, and intelligence. Philosophy of Science, Foundations of Social Progress
Professor Benjamin Gal-Or is a man with a message. (The Book) is audacious, ambitious and provocative, it will appeal to scientists of all disciplines who are prepared to open their minds. It shines a welcome light in some dark corners of science. Sir Karl Popper, in a foreword, correctly describes it "a great book". New Scientist
I do not know a better modern expression of science, philosophy and classical humanism than that of Gal-Or's book. Book Reviews, Haáretz Daily
Physics cosmology and the Universe by Benjamin Gal-Or is one of the most beautiful books that I have read. It beautifully combines and explores physics cosmology and Philosophy. "Outstanding Books List"
This book evokes a person heart! Following its publication, the book has generated a large number of responses from physicists and philosophers around the world. All respected journals in physics had published special reviews authored by highly noted physicists and philosophers.
· While maintaining that this book is of the highest professional level, some even declare it has turned them into `Gal-Orians'.
· In philosophical circles the book has also pioneered new and unique views of Spinoza and Kant, and has generated an unsubsiding argumentation in the West.
· Since the thought presented by this book is so rich and its contents cover so many disciplines, physicists, philosophers and translators of our country should recommend this book with all their intellectual power.
Chinese Academy of Sciences
Weisskopf in Scientific American quotes Cosmology, Physics and Philosophy, vis-a-vis "The Judeo-Christian tradition" :
"Most astrophysicists, cosmologists and astronomers agree that the biblical account of cosmic evolution, in stressing `a beginning' and the initial roles of `void,' `light' and a `structureless' state, may be uncannily close to the verified evidence with which modern science has already supplied us"
American Journal of Physics: Benjamin Gal-Or's remarkable book is an attempt to see and seize the world whole, in his own terms, "HAVAISM". He emphasizes that all scientists operate under some set of philosophical prejudices, and that failure to acknowledge this is self-delusion. Furthermore, he argues that a failure to attend to the philosophical base of physics leads to an empty scientism.
· Gal-Or's work is challenging on many levels, constituting a review 'with derivations' of general relativity 'as applied to cosmology', thermodynamics, the current state of theoretical particle physics, astrophysics, as well as a summary history of western philosophy, 'especially the philosophies of time and mind' and critiques of western society, the intelligentsia and the relationship between academic science and government.
· One 'and perhaps the central' theme explored, is that of the interplay between symmetry and asymmetry.
· His primary interest is not in the recent progress in the unification of forces in gauge theory, although he finds support in it for his Einsteinian outlook, but is rather time, time's arrow, and the asymmetry between past and future.
· Around time are accumulated discussions, both mathematical and philosophical, of thermodynamic reversibility, time reversibility, the nature of causality, and the use of advanced and retarded solutions to wave equations.
· The second major theme is that of gravity and its overwhelming domination of the actual form of the universe, at all scales.
· The combination of these themes is not accidental; they are point and counterpoint to his thesis that the time asymmetries are connectable to and perhaps even determined by the master asymmetry given by the gravity of general relativity: the remorseless cosmological expansion.
· He argues that only the expansion can provide the unification of time asymmetries.
· The expansion provides, among other things, an UNSATURABLE SINK for radiation, which, in turn, permits the establishment of gradients in temperature and density, which provide the basis for the physical process that leads to life.
· He also criticizes the sloppy and improper use of the concepts of entropy 'and the related notions in information theory' and quantum indeterminism, especially as covers for an inadequate understanding of temporal asymmetries.
· Taking an Einsteinian position on the interpretation of quantum mechanics, he looks forward to revitalization of Einstein's quest for a deterministic interpretation of quantum events.
· The value of this book lies in the challenging combination of ideas which Gal-Or presents, which goes far beyond what can be sensibly described in a review.
· [His] work may be too large to digest as a text in these days of the decline of academic institutions "as Gal-Or describes them", but that will be the loss of both the faculty and the students.
American Journal of Physics
One of the best books on the totality of the sciences & the universe is the book called 'Cosmology, Physics and philosophy' by Benjamin Gal-Or. It was one of the favorite books of Sir Karl Popper. It looks at physics and the universe as a totality of the mathematical philosophical understanding. It also combines the physical concept of time with human psychological perception and brain understanding of languages.
Robin (forumhub.com/expr/@ 202.54.92.222), Nov 24, 2000
A comprehensive explication of a large area of Physical science which the reader may study in many subjects, such as astrophysics, fluid mechanics, and general relativity. All tied into philosophy. Highly recommended to the philosopher of science.
Contemporary Philosophy
inescapably fascinating .. Stern und Weltraum
This is a tome for the reader. Volume two is very much concerned with sociology and philosophy. It introduces such topics as a consideration of whether universities are adequate or otherwise, the assessment of priorities, development of philosophical thought and problems of decision making, etc. ... it is a book for those with time to stop and think. In stimulating such ideas, this book will do much to open great vistas in contemporary thought for large numbers of its readers. Space Education
Interesting to read, .. integrating much of scientific material, .. good introduction to relativity theory, quantum mechanics and theoretical cosmology for readers interested in natural sciences in general Deutsche Literaturzeitung
The red thread that runs through everything is the conception of the author that present-day research (and education) in physics, like our view about men and society, is harmed because it is not enough guided by philosophy, where he sees it as the task of philosophy to construct a coherent and comprehensive vision of the world, starting from the results of diverse scientific specialism.
Nederlands Tijdscrift voor Natuurkunde
It is a most excellent and thoughtful essay on one aspect of the foundations of modern thought in physics. Gal-Or may well launch a new spirit of inquiry by his excellent and thought provoking writings. I would recommend awarding a prize and would hope that this would serve to focus attention on a most important subject. T. Gold, Cornell University
An interesting and original book, ..easy to read, interesting and fascinating. Nouvo Cimento
richness of ideas and structures Physikalische Blatter
most thought provoking J. A. Wheeler
Once gravity driven phenomena are taken into account, it becomes clear that the direction of evolution is not towards chaos, but rather towards even higher degrees of organization, understood as complexity (an increased diversity of elements) coupled with "centreity"- i.e., the closing of these elements in on themselves.
· The doctrine of Benjamin Gal-Or is rather more promising. He brings a "dialectical" understanding of the process of unification, as "a process of criticism wherein lies the path to the principle of all inquiries" (Aristotle in Gal-Or 1987: 47).
· This dialectic leads Gal-Or to the conclusion that it is necessary to unify theories of reversible and irreversible change first (i.e., dynamics and thermodynamics), before attempting to unify relativity and quantum mechanics.
· He rejects, furthermore, attempts at unification which give a leading role to quantum mechanics and to an information-theoretical understanding of organization.
· [According to Gal-Or] all of chemistry, beyond hydrogen and helium, and, therefore, all of life, has been formed by stellar evolution.
· In other words, with the exception of hydrogen, "everything in our bodies and brains has been produced in the thermonuclear reactions within stars which later exploded in galactic space." (Gal-Or, 1987: 352ff)
· Gal-Or re-theorizes thermodynamics in a way which is free of the "subjectivist" concept of entropy, so that science terminates in a recognition of the ultimate unity and organization of all things - what he calls HAVAISM, after the Hebrew word for the whole.
Philosophy of Science, Foundations of Social Progress
One noted scientist [B. Gal-Or], even affirms that the stress placed by Genesis, Chapter one, on `beginning' and the initial roles of `void', `light' and a "structureless" state, "may be uncannily close to the verified evidence with which modern science has already supplied us." H. N. Ostrander, Christian Apologetics, Journal, Vol. 2, No.1, Spring 1999
Einstein's time-symmetric tensor was elevated by [Gal-Or's] "New Astronomical School of Unified Thermodynamics" ... to the status of the source of "master asymmetry" controlling not only irreversible thermodynamics, but all physical and biological phenomena!
· Gal-Or calls "GRAVITISM" [his philosophy] that gravitation is the prime cause of structures, irreversibility, time, geo-chemical and biological evolution -- that the expansion of the universe is the cause of the second law of thermodynamics -- that microscopic physics, and thermodynamics in particular, cannot be understood without reference to cosmology.
· Gal-Or ties "irreversibility" to the "expansion of space itself", i.e. as far as space is expanding, the contribution of all kinds of radiation in space is weakened "irreversibly" due to the expansion phenomenon itself.
· Such loss, or "degradation" of energy in the depth of intergalactic expanding space, may then be considered as a universal sink for all the radiation flowing out of the material bodies in the expanding universe.
Soc. for the Advancement of Physics,
APEIRON, Vol. 3, #3-4, 1996, Germany
For the historian of science, Benjamin Gal-Or's "beauty" has always been the object of science, which, he lyrically observes as
"a most fundamental aesthetic frame of mind, a longing for the run-away horizons of truth and symmetry that we always try to reach."
Matthew Wickman, Brigham Young University; Order Amidst Chaos: Enlightenment Aesthetics after Post-Modernity
The doctrine of Israeli physicist Benjamin Gal-Or is rather more promising. Gal-Or brings a "dialectical" understanding of the process of unification, as "a process of criticism wherein lies the path to the principle of all inquiries (Aristotle in Gal-Or 1987: 47)." This dialectic leads Gal-Or to the conclusion that it is necessary to unify theories of reversible and irreversible change first (i.e., dynamics and thermodynamics), before attempting to unify relativity and quantum mechanics (Gal-Or 1987: 29ff, 47-48). He rejects, furthermore, attempts at unification which give a leading role to quantum mechanics and to an information-theoretical understanding of organization. Quantum mechanics and information theory both treat the universe as first and foremost a statistical ensemble. Order and disorder are, in this context, fundamentally subjective concepts, and the expectation of an evolution towards maximum "entropy" or chaos is already given in the statistical underpinnings. Quantum mechanics, furthermore, cannot theorize even this sort of change, since it has an irreducibly reversible understanding of time, and can by made to yield time asymmetries only by imposing unexplained boundary conditions. Because of this, he argues, it must be treated strictly as a local theory and not as the matrix for unification (Gal-Or 1987: 47-48, 261-262, 374).
Gal-Or assigns priority instead to general relativity and to the gravitational processes which it describes. It is gravity which drives cosmic expansion and galaxy and star formation, and thus nucleosynthesis, and the emergence of chemistry, life, and intelligence (Gal-Or 1987: 41-46, 154). Once gravity driven phenomena are taken into account, furthermore, it becomes clear that the direction of evolution is not towards chaos, but rather towards even higher degrees of organization, understood as complexity (an increased diversity of elements) coupled with "centreity"-i.e., the closing of these elements in on themselves (Gal-Or 1987: 382). Gal-Or retheorizes thermodynamics in a way which is free of the "subjectivist" concept of entropy, so that science terminates in a recognition of the ultimate unity and organization of all things-what he calls Hayavism, after the Hebrew word for the whole (Gal-Or 1987: 348ff).
The strengths of this approach notwithstanding, there are problems. First of all, while Gal-Or's critique of quantum mechanics is powerful, he does not show exactly what we should do with it. It is one thing to relegate it to the status of a special theory and quite another thing to unify that special theory with his larger relativistic and thermodynamic framework. Gal-Or's synthesis, furthermore, is dependent on the larger Big-Bang cosmology, the empirical problems of which he seems unaware, or at least chooses not to address. Gal-Or's understanding of organization, finally, is seriously constrained by his insistence on the priority of physical concepts. While gravity can produce an objective structuring, he does not show how it produces purposefulness, nor does he ever really settle the question of the ultimate purposefulness of the universe, remaining caught, as it were, between Aristotle, to whom he aspires, and Spinoza, with whom he is ultimately more comfortable.