•  8
    The Dialectic of Discovery
    Dissertation, University of Illinois at Urbana-Champaign. 1982.
    This study, The Dialectic of Discovery, addresses the long-standing debate about the possibility of a "logic of discovery." Regarding this issue, four interlocking theses are defended. The first thesis is that there is indeed a logic of discovery, namely, dialectic, which is an extension of underlying inference and question logics. ;The second thesis is that this fact has been overlooked because the view of knowledge that has dominated Western philosophy, a view I dub "the solipsistic concept of…Read more
  •  138
    Movie review of: The Cartel
    Liberty 44-45. 2010.
    This essay is my review of Bob Bowden’s excellent documentary The Cartel. It is a powerful indictment of public schools and public school teachers’ unions. In a crucial part of the film, we see minority parents at a charter school lottery. Charter schools, like voucher private schools, give parents school choice—although charter schools are public schools technically, but run fairly independently. They are so popular, and the school districts allow so few of them, that parents must apply by lott…Read more
  •  13
    Hedging as a Fallacy of Language
    Informal Logic 10 (3). 1988.
  •  191
    Movie review of: (TV Series) "Route 66"
    Liberty (July 2010): 50-52. 2010.
    This essay is my review of the classic TV series, Route 66. It was a classic “buddy movie,” with two young men who tour the country in a gorgeous 1956 Chevy Corvette, staying in various towns and working at various blue-collar jobs. The acting was generally superb, and the scripts were mainly written by the fine script writer Stirling Silliphant, and produced by the famous producer Herbert Leonard. I suggest that this 50-year-old series tells us a lot about cultural change in America during th…Read more
  •  131
  •  191
    The Market for Body Parts
    Liberty (October): 33-36. 2007.
  •  6
    Philosophic Thoughts: Essays on Logic and Philosophy
    Peter Lang Publishers (American University Studies). 2013.
    This book is a collection of essays on logic and philosophy. In the first section, the essays address issues in informal logic, including whether fallacies are common, and the nature of the ad baculum and ad hominem fallacies. The section also includes essays on formal dialogue logic and its applications in computer science. The second section contains articles on epistemology and philosophy of science, including issues surrounding induction, the role of error in computer science, the relation b…Read more
  •  301
    The role of error in computer science
    Philosophia 19 (4): 403-416. 1989.
  •  125
    Movie review of: Good
    Liberty 11. 2010.
    In this essay, I review the movie Good. Good tells the story of the moral corruption of its protagonist, a writer, who is seduced by blandishments and material rewards given to him by the Nazi regime. It is a nice illustration of corruption—the degradation of character wrought by the desire for wealth and fame—what Aristotle would call “pleonexia.”
  •  279
    Notes tow Ard a formal conversation theory
    Grazer Philosophische Studien 10 (1): 119-140. 1980.
    Dialectic, as commonly approached, is not an analytic study, as the notion is defined in the paper. Where it is analytically approached (as, for example, by Grice and Hamblin), the result is pragmatic in nature, as well as syntactic and semantic. This paper lays the foundations of a purely formal (nonpragmatic) analysis of conversations. This study is accordingly called "Conversation Theory". The key notions of "conversation", "dialogue", "conversation game", "rules of response", "epistemic comm…Read more
  •  474
    This essay is my review of Philip Booth’s ...and the Pursuit of Happiness: Wellbeing and the Role of Government. The book is an anthology of original articles by eminent researchers in modern happiness economics, such as: Booth himself; Paul Omerod; David Sacks, Betsey Stephenson, and Justin Wolfers; Christopher Snowden; J. R. Shackleton; Christian Bjornskov; Peter Boettke and Christopher Coyne; and Pedro Schwartz. I conclude by offering several criticisms of the work.
  •  2
    Philosophy lecturer and essayist Gary Jason tackles timely issues from education reform to the Arab Spring in his new anthology Disturbing Thoughts: Unorthodox Writings on Timely Issues. Disturbing Thoughts collects more than 160 political and social commentary essays published between 2010 and 2012. Among the many topics addressed are environmentalism, public employee pensions, education, and political reform. Today's headlines are filled with discussion on the growing dysfunction of unfunded p…Read more