Tomis Kapitan

The use of single letters in displaying patterns, functions, generalizations, and unknowns, dominates mathematical expression, and for that reason, appears in every domain of theoretical and technical discourse employing even the slightest bit of mathematical language. These variables, as they have come to be called, are the very mark of abstract power and precision, ingenious tools for expressing functionality and valid formulae and, thereby, for providing solutions to types of problems as well as facilitating the calculation of unknowns. Compare, for example, the ease with which we grasp and work with the formula.

To experience is to undergo a process, to be in a state of receiving input which affords information about our environment. For highly developed beings like ourselves, the inputs determining states of conscious sensory perception are among the most important for our survival. At first glance, these states seem relational, each being a situation wherein a percipient X is passively conscious of something Y--its object, subject-matter, or content--without any apparent effort. Of course, the briefest reflection convinces us that despite a seemingly passive reception of data from without, a good deal of interpretation goes into the making of perceptual judgments, as evidenced by their wide variance in the face of like sensory stimulation. One person looking at the slope of a mountain notices a patch of whitish stones; another sees a flock of sheep grazing. They are distinguished by their different reactions to similar input, whether or not these are best construed as inferences, interpretations, or, simply, differing degrees of attentiveness

MEDIEVAL LOGICCARLOS A. DUFOUR, Die Lehre der Proprietates Terminorum. Sinn und Referenz in mittelalterlicher Logik. München, Hamden, Wien: Philosophia, 1989. 312 pp. 148 DM.NORMAN KRETZMANN and BARBARA ENSIGN KRETZMANN The Sophismata of Richard Kilvington. Oxford: Published for the British Academy by Oxford University Press, 1990. xx + 156 pp. £27.50.LOGIC AND MATHEMATICSSOULEYMANE BACHIR DIAGNE, Boole. Paris: Editions Belin, 1989. 262pp. 75 Ffr.M.-M. TOEPELL, Über die Entstehung von David Hilberts “Grundlagen der Geometrie”. Göttingen: Vandenhoeck und Ruprecht, 1986. vii + 293 pp. 82 DM.VOLKER PECKHAUS, Hilbertprogramm und Kritische Philosophie. Das Göttinger Model1 interdisziplinarer Zusammenärbeit zwischen Mathematik und Philosophie. Gottingen: Vandenhoeck und Ruprecht, 1990. vi + 291 pp. 78 DM.E. WELTI, Die Philosophie des Strikten Finitismus, Entwicklungstheoretische und mathematische Untersuchungen iiber Unendlichkeitsbegriffe in Ideengeschichte und Mathematik, Bern, Frankfurt am Main und New York: Peter Lang, 1986. xxix + 652pp. $79.90.Philosophy of logicMARK A. NOTTURNO, Perspectives on psychlogism. Leiden, New York, Copenhagen and Cologne: E. J. Brill, 1989. viii + 504 pp. 225 Dfl/$112.50.ROBERT N. MCLAUGHLIN, On the logic of ordinary conditionals. Albany: State University of New York Press, 1990. xvii + 202 pp. $54.50 /$17.95.JAAKKO HINTIKKA and MERRILL HINTIKKA, The logic of epistemology and the epistemology of logic: selected essays. Dordrecht, Boston and London: Kluwer Academic Publishers, 1989.J. NORMAN and R. SYLVAN, Directions in relevant logic. Foreword by N. D. Belnap. Dordrecht, Boston and London: Kluwer Academic Publishers, 1989. xii + 453 pp. £72.00.LOGIC AND LANGUAGEC. J. F. WILLIAMS, What is identity? Oxford: Clarendon Press, 1989. xx + 207 pp. £25.00.GREGORY MCCULLOCH, The game of the name. Oxford: Oxford University Press, 1989. xvi + 320pp. £30.00, £9.95.GRAEME FORBES, Languages of possibility. Oxford: Basil Blackwell, 1989. x + 181 pp. £27.50.

As practical beings, we act with a sense of freedom, or, to use Kant’s memorable phrase, “unter der Idee der Freiheit.” This attitude is present whenever we are deciding what to do, and it is most clearly revealed when we reflect on what we take for granted while deliberating. Consider a young man, Imad, who lives under an oppressive military occupation and deliberates about whether to join the resistance, leave the country, or continue quietly in his studies hoping that the occupation will be eliminated through the efforts of others. Taking any of these alternatives is likely to have momentous consequences upon his physical safety, his self-esteem, and realization of his goals. Yet, he can no longer tolerate his indecision and feels that he must commit himself somehow. One thing is apparent; Imad faces alternative courses of action, each of which he regards as open for him to undertake at the time. Were he to come to believe of any of the alternatives that it is no longer a genuine option, he would cease deliberating about whether to take it. An agent’s “sense” or “awareness” of personal freedom is nothing more than a presumption of open alternatives made explicit in reflection. But what exactly is its content? What does one accept in presuming a course of action to be “open”? To fix..

Preface The conflict between Israeli Jews and Palestinian Arabs has endured for a century. It centers on control of territory and, as common in such disputes, is characterized by conquest, destruction, and revenge, with all the animosity and sorrow that these actions bring. Because the land in question is terra sancta to three major religions, the conflict evokes powerful passions involving identity, honor, and the propriety of cultural claims. That its disputants employ sophisticated arguments and armaments, that they are willing to combat not only each other but rival voices within their own ranks, and that decades of international diplomacy have failed to produce a satisfactory solution, render it "one of the most difficult political problems of our time, perhaps the most difficult of them all". Marked by a series of surprising achievements, deceptions and atrocities in which each side has underestimated the tenacity and resourcefulness of the other, it guarantees fascinating study

Terrorism is politically motivated violence directed against noncombatants. It is no doubt as ancient as organized warfare itself, emerging as soon as one society, pitted against another in the quest for land, resources, and dominance, was moved by a desire for vengeance, or, found advantages in operations against ‘soft’ targets. While terrorist violence has been present in the conflict between Jews and Arabs over Palestine for over eighty years, the prevalence of the rhetoric of ‘terror’ to describe Arab violence against Israeli and Western targets, is a more recent phenomenon. This rhetoric has fostered the popular perception that Arab terrorism is the central problem in the Middle East crisis, and that once solved, progress can be made on other issues. Nothing could be more illusory. The Western obsession with Arab terrorism not only overlooks the fact that terrorist activity has been reciprocal, but, more generally, that attempts to remove an effect without touching its causes are utterly futile. Terrorism between Arabs and Israelis is the product of deep divisions, entrenched strategies, and fundamental grievances, and it will not disappear so long as both sides cling to their present political ambitions and convictions. No informed discussion can ignore its historical and political context. At the same time, terrorism is the most noticeable and tragic aspect of a bitter struggle, and any serious attempt to grasp the goals, methods, and passions of either party must realize that it has been central in giving the conflict the shape it has.

Terrorism, as a form of politically motivated violence, is as ancient as organized warfare itself, emerging as soon as one society, pitted against another in the quest for land, resources, or domination, was moved by a desire for vengeance or found advantages in military operations against noncombatants or other ‘soft’ targets. It is sanctioned and glorified in holy scriptures and has been part of the genesis of states and the expansion of empires from the inception of recorded history. The United States itself emerged through the systematic ethnic cleansing of native Americans, a nearly 300-year campaign that featured the destruction of homes and crops, the theft of land, forced expulsions, massacres, and tears.1 While terrorist violence has been employed by both sides in the conflict over Palestine for over 80 years, the prevalence of the rhetoric of ‘terror’ to describe Arab violence against Israeli and Western targets is a more recent phenomenon. For more than three decades, this rhetoric has fostered the popular perception that Arab terrorism is the central problem in the Middle East crisis, and that once solved, progress can be made on other issues. Nothing could be more illusory. The Western obsession with Arab terrorism not only overlooks the fact that terrorist activity between Arabs and Jews has been reciprocal, but, more generally, that attempts to remove an effect without touching its causes are utterly futile. Terrorism between Palestinian Arabs and Israeli Jews is the product of deep divisions, entrenched strategies, and fundamental grievances and will not disappear so long as both sides cling to their present political ambitions and convictions. No informed discussion of its normative status can ignore its historical and political context. At..