Wittgenstein on Knowledge (1949-1951)

In this paper, I want to characterize Wittgenstein"s epistemology, namely his contextualism, presented in his notes published under the title On Certainty. This characterization will be made in terms of a comparison with four control points in order to put into light the peculiarities of Wittgenstein"s epistemological position. The markers I will use for that purpose will give an indication of the level of conceptual commitment toward four important epistemological theses: holism, internalism, fallibilism, and egalitarianism. These markers have been chosen in function of the power of discrimination they provide regarding the two main trends in the past 40 years (or so) of debate in contemporary epistemology, i.e., foundationalism and coherentism. Using these conceptual markers, one can easily distinguish between strict foundationalism, which shows a low level of each markers, and strict coherentism, which shows a high level of each markers

The Use and Abuse of Archaeology to Promote Nazi Nationalist Goals

By appealing to the people, and restoring a sense of pride through nationalism, Hitler and his Nazi party gained immense popularity. In this article, I explore one of the Nazi party\u27s most influential, yet not well known or studied in depth, methods for inspiring nationalistic pride in Germany, archaeological research

Flavor Physics and Lattice QCD

Our ability to resolve new physics effects is, largely, limited by the precision with which we calculate. The calculation of observables in the Standard (or a new physics) Model requires knowledge of associated hadronic contributions. The precision of such calculations, and therefore our ability to leverage experiment, is typically limited by hadronic uncertainties. The only first-principles method for calculating the nonperturbative, hadronic contributions is lattice QCD. Modern lattice calculations have controlled errors, are systematically improvable, and in some cases, are pushing the sub-percent level of precision. I outline the role played by, highlight state of the art efforts in, and discuss possible future directions of lattice calculations in flavor physics.Comment: Invited review of lattice QCD in quark and lepton flavor physics. Presentation at the DPF 2013 Meeting of the American Physical Society Division of Particles and Fields, Santa Cruz, California, August 13-17, 201

Two types of epistemic instrumentalism

Epistemic instrumentalism views epistemic norms and epistemic normativity as essentially involving the instrumental relation between means and ends. It construes notions like epistemic normativity, norms, and rationality, as forms of instrumental or means-end normativity, norms, and rationality. I do two main things in this paper. In part 1, I argue that there is an under-appreciated distinction between two independent types of epistemic instrumentalism. These are instrumentalism about epistemic norms and instrumentalism about epistemic normativity. In part 2, I argue that this under-appreciated distinction matters for the debate surrounding the plausibility of EI. Specifically, whether we interpret EI as norm-EI or as source-EI matters for the widely discussed universality or categoricity objection to EI, and for two important motivations for adopting EI, namely naturalism and the practical utility of epistemic norms. I will then conclude by drawing some lessons for epistemic instrumentalism going forward

Testing the Standard Model under the weight of heavy flavors

I review recently completed (since Lattice 2013) and ongoing lattice calculations in charm and bottom flavor physics. A comparison of the precision of lattice and experiment is made using both current experimental results and projected experimental precision in 2020. The combination of experiment and theory reveals several tensions between nature and the Standard Model. These tensions are reviewed in light of recent lattice results.Comment: 18 pages, 9 figures; Review at The 32nd International Symposium on Lattice Field Theory, 23-28 June, 2014, Columbia University New York, NY; PoS(LATTICE2014)002: Ver. 2 fixes several several typos, including labels in Fig. 3 and updates references, including the addition of recent results to Figs. 7 and