This essay offers a reading of a difficult passage in the first book of Lucretius' "De Rerum Natura" in which the poet first explains the Epicurean account of time and then responds to a worry about the status of the past (1.459-82). It identifies two possible readings of the passage, one of which is compatible with the claim that the Epicureans were presentists about the past. Other evidence, particularly from Cicero "De Fato", suggests that the Epicureans maintained that all true (...) assertions must have a contemporaneous truth-maker and that no contingent future-tensed assertions are true. It appears, however, that they did not assert a symmetrical view of past-tensed assertions. There is no compelling reason, therefore, to think that the Epicureans were presentists about the past. (shrink)

The research is a comparative study of the atomic theories of Kanada and Democritus. Because of their pluralistic tendencies, emphasis on causality, their materialistic account of sense knowledge, and their attempt to explain the physical system by means of reduction to the configuration of its constitutive elements, both philosophers present an epistemological base that could accommodate scientific inquiry. Notwithstanding the early and expansive beginning of Indian atomism, modern scientific atomic theory traces its origin to Democritus. Through cross-cultural critical engagement of (...) parallel ideas between Kanada and Democritus, the paper aims to discover the common problems that they dealt with in order to further our understanding of the early history of atomic theory, to evaluate the relative merits and limitations of their proposed solutions, to resolve some difficulties that each account faces by appealing to the other, and to highlight their contributions to the emergence of atomic worldview. (shrink)