Lachlan and Woodrow have completly classified the countable ultrahomogeneous graphs. We expand the language of graphs to include a new unary predicate. In this expanded language, ultrahomogeneous vertex 2-colorings of ultrahomogeneous graphs are classified.
Although Professor of Philosophy at Calvin College, Alvin Plantinga has developed a theodicy that is fundamentally Arminian rather than Calvinistic. Anthony Flew, although the son of an Arminian Christian minister, regards the Arminian view of ‘free will’ to be both unacceptable on its own terms and incompatible with classical Christian theism. In this paper I hope to disentangle some of the involved controversy regarding theodicy which has developed between Plantinga and Flew, and between Flew and myself. The major portion of (...) this paper is devoted to showing that Plantinga's theodicy contains some serious flaws and undesirable implications. (shrink)
Thomas Piketty’s Capital in the Twenty-First Century makes hardly any reference to the ethics of inequality. Surprisingly, this is an omission shared by most of his critics. In this paper I investigate the literature on which he and his reviewers might have drawn and speculate on the reasons why they did not. I outline the four ‘views of society’ and the related issues in moral philosophy that were presented by Michael Schneider in his book on the distribution of wealth. I (...) then summarise the criticisms of Piketty made by those few reviewers who did show some interest in ethical questions and examine the slightly earlier and quite different case against reducing inequality made by one of these critics, N. Gregory Mankiw. I consider the economic, political and social costs of inequality identified in a book-length study of Piketty’s work by Steven Pressman, and conclude by reflecting on the reasons for the widespread neglect of moral philosophy by mainstream economists. (shrink)
This book evaluates Moore's contribution to the discussion of a number of epistemological problems, and arrives at the conclusion that Moore's contribution is not considerable. The author maintains that Moore was able to succeed philosophically in the refutation of Idealism, in the establishment of analytical techniques, and in his recognition of the role of common sense; but in those technical areas which were most interesting to Moore, the author finds little accomplishment, and even some confusion. For example, in considering the (...) problem of the relation between perception and an external world, Moore defends the common sense notions, but only on common sense grounds. The external world, which we know to exist with a high degree of certainty according to our common sense, we do not know to exist with any certainty at all when we approach the problem through an analysis of sense perception; and Moore will only say that we do not know that we do not know that external objects exist. Concerning the problem of truth and falsity the author finds Moore constructive but in need of revision and reconstruction, which the author obligingly attempts where necessary. Moore's position with respect to meaning and analysis is also evaluated with the same critical eye. Finally, the author shows the relative positions of common sense and ordinary language in Moore's thought.--J. J. E. (shrink)
What are physical quantities, and in particular, what makes them quantitative? This book presents an original answer to this question through the novel position of substantival structuralism, arguing that quantitativeness is an irreducible feature of attributes, and quantitative attributes are best understood as substantival structured spaces.
Limits to Action: The Allocation of Individual Behavior presents the ideas and methods in the study of how individual organisms allocate their limited time and energy and the consequences of such allocation. The book is a survey of individual resource allocation, emphasizing the relationships of the concepts of utility, reinforcement, and Darwinian fitness. The chapters are arranged beginning with plants and general evolutionary considerations, through animal behavior in nature and laboratory, and ending with human behavior in suburb and institution. Topics (...) discussed include operant conditioning; the principle of diminishing returns; and issues in relation to mating strategies. Biologists, sociologists, economists, and psychologists will find the book interesting. (shrink)
Die allgemeine anzahlenlehre.--Der araum und die grössenlehre.--Die gestaltenlehre.--Besondere gestalten.--Gleich und gleich.--Plus, minus und das irgend-i.--Anhang: Zur "gemeinverständlichen" erörterund der relativitätstheorie.