Online research in philosophy

In the second chapter of his Modality, Probability and Rationality, James Sennett argues that Plantinga’s famed S5 Modal Argument (hereafter “MA”) for the existence of an unsurpassably great being is objectionably circular since it’s impossible for one to understand the premises of Plantinga’s MA without understanding these premises to logically entail its conclusion. That is to say, Sennett’s charge is that Plantinga’s MA is circular since there is no understanding of the premises of Plantinga’s MA that is independent of its conclusion. In this paper I argue that Sennett has shown no such thing and that, contrary to strong prima facie appearances, there is an understanding of the premises of Plantinga’s MA that is independent of its conclusion. Consequently, Plantinga’s MA is not circular inthe way that Sennett alleges.

Using an asymptotic characterization of probabilistic finite state languages over a one-letter alphabet we construct a probabilistic language with regular support that cannot be generated by probabilistic CFGs. Since all probability values used in the example are rational, our work is immune to the criticism leveled by Suppes (Synthese 22:95–116, 1970 ) against the work of Ellis ( 1969 ) who first constructed probabilistic FSLs that admit no probabilistic FSGs. Some implications for probabilistic language modeling by HMMs are discussed.

"Thousands of philosophers--from the ancient Greeks to modern thinkers--have defended atheism, but none more comprehensively than Martin.

Alvin Plantinga thinks Leibniz made a mistake. Leibniz claimed that God could have created any possible world, but Plantinga thinks this view amounts to a lapse in judgment on Leibniz =s part. = Plantinga terms this mistake ALeibniz= Lapse,@ and his rejection of this Leibuizian claim plays an important role in Plantinga =s free wili defense against the problem of evil. I will argue that Plantinga fails to show that Leibniz lapsed in thinking about which worlds are actualizable by God; in particular, his argument for this claim is not sound. If I am right, the last lapse is on Plantinga.

but I don't know of anyone who has documented the varieties of atheism. Unlike James I don't here attempt to collect data about what atheists say and do, and how they came by their atheism. This is, instead, an analytical paper describing how various sorts of atheistic position can arise in opposition to various sorts of theistic position. Clarity about this could help to make debates about atheism and theism more fruitful.

Arguing in mixed company -- What atheism is -- On the new atheism -- Ethics without God -- A moral case for atheism -- Religion in politics.

In this article I investigate Rowe's recent probabilistic argument from evil. By using muddy Venn diagrams to present his argument, we see that although his argument is fallacious, it can be modified in a way that strengthens it considerably. I then discuss the recent exchange between Rowe and Plantinga over this argument. Although Rowe's argument is not an argument from degenerate evidence as Plantinga claimed, it is problematic because it is an argument from partitioned evidence. I conclude by discussing the modified argument and the epistemic framework Rowe is assuming in his argument.