Adam, pro-Adamites, and extra-terrestrial beings in early-modern Europe

This article examines the question of the existence of non-Adamic persons-both terrestrial and extra-terrestrial-in early modern Europe. More particularly it looks at how the existence of non-Adamites seriously called into question the credibility of the central themes of the Christian story of the creation, fall and redemption in Jesus Christ in early modern Europe. It analyses the impact on the Christian view of history caused by the discovery of the inhabitants of the New World, speculations about the polygenetic origins of the human race, and discussions about the plurality of worlds. It concludes with some reflections on the monogenetic and polygenetic accounts of the origin of humans in a post-Darwinian context.

Conflicting obligations: Pufendorf, Leibniz and Barbeyrac on civil authority

Barbeyrac's republication of and commentary on Leibniz' attack on Pufendorf's natural-law doctrine is often seen as symptomatic of the failure of all three early moderns to solve a particular moral-philosophical problem: that of the relationship between civil authority and morality. Making use of the first English translation of Barbeyrac's work, this article departs from the usual view by arguing that here we are confronted by three conflicting constructions of civil obligation, arising not from the common intellectual terrain of moral philosophy, but from divergent religious and political cultures. If this approach makes the three constructions less susceptible to theoretical reconciliation, then it opens them to a more revealing historical investigation, in terms of the particular religious and political circumstances in which they arose, and which they were designed to address. The result is that these early modern struggles over the nature of civil obligation confront us again as unfinished historical business.

Pleistocene occupation of New Guinea's highland and subalpine environments

New Guinea's mountains provide an important case study for understanding early modern human environmental adaptability and early developments leading to agriculture. Evidence is presented showing that human colonization pre-dated 35ka (ka = thousands of uncalibrated radiocarbon years before present) and was accompanied by landscape modification using fire. Sorties into the subalpine zone may have occurred before the Late Glacial Maximum (LGM), and perhaps contributed to megafaunal extinction. Humans persisted in the intermontane valleys through the LGM and expanded rapidly into the subalpine on climatic warming, when burning and clearance may have retarded vegetation re-colonization. Plant food use dates from at least 31ka, confirming that some of New Guinea's distinctive agricultural practices date to the earliest millennia of human presence.