A central issue in paleoanthropology is whether modern humans emerged in a single geographic area and subsequently replaced the preexisting people in other areas. Although the study of human mitochondrial DNAs supported this single‐origin and complete‐replacement model, a recent paper1 argues that humans expanded out of Africa more than once and regionally interbred. However, both the genetic antiquity and the impact of the African contribution to modern Homo sapiens are so great as to view Africa as a central place of (...) human evolution. Despite the possibility that out‐of‐Africa H. sapiens interbred with other populations, this evidence is more consistent with the uniregional hypothesis than the multiregional hypothesis of modern human origins. BioEssays 24:871–875, 2002. © 2002 Wiley Periodicals, Inc. (shrink)

敗戦後の歴史的現実において「観念論から唯物論への過渡」を哲学した珠玉の論集。卒論「親鸞に於ける自然法爾の論理」から「民衆に捧げる知識」への若き梅本克己の苦悩と情熱。.

In this article, I argue that the Kauśīdyavīryotsāhanāvadāna of the Ratnamālāvadāna presents six key aspects of the development of Buddhist thought from the Pāli canon to the Sarvāstivāda tradition: childlessness, the arrival of a fetus through the propitiation of gods, presence of heretics, the impact of Buddha’s intervention and a child bodhisattva, soteriological elements of the story’s didactics, and the Buddha’s peculiar smile. These six key aspects were chosen to reflect and explore the content of Sarvāstivādin society and teachings concerning (...) its source narratives of the Kusīdāvadāna of Avadānaśataka and the Pāli canon. This helps us to understand the composition of Sarvāstivāda doctrine as recounted in the Kauśīdyavīryotsāhanāvadāna, which varies from its source the Kusīdāvadāna of Avadānaśataka. It also aids in the identification of the avadāna and avadānamālā forms of Sarvāstivāda, as well as the impact of the Pāli canon and Brahmanical thought on them. The Kusīdāvadāna of Avadānaśataka, which is the source of the Kauśīdyavīryotsāhanāvadāna and the Pāli canon, will be utilized to examine the six aspects of the societal and doctrinal development of the Buddhist thought of Kauśīdyavīryotsāhanāvadāna. The final portion is the very first annotated translation of Kauśīdyavīryotsāhanāvadāna based on Takahata’s 1954 original version. (shrink)