Mid-Holocene vertebrate bone Concentration-Lagerstätte on oceanic island Mauritius provides a window into the ecosystem of the dodo (Raphus cucullatus)

Although the recent history of human colonisation and impact on Mauritius is well documented, virtually no records of the pre-human native ecosystem exist, making it difficult to assess the magnitude of the changes brought about by human settlement. Here, we describe a 4000-year-old fossil bed at Mare aux Songes (MAS) in south-eastern Mauritius that contains both macrofossils (vertebrate fauna, gastropods, insects and flora) and microfossils (diatoms, pollen, spores and phytoliths). With >250 bone fragments/m2 and comprising 50% of all known extinct and extant vertebrate species (ns = 44) of Mauritius, MAS may constitute the first Holocene vertebrate bone Concentration-Lagerstätte identified on an oceanic volcanic island. Fossil remains are dominated by extinct giant tortoises Cylindraspis spp. (63%), passerines (10%), small bats (7.8%) and dodo Raphus cucullatus (7.1%). Twelve radiocarbon ages [four of them duplicates] from bones and other material suggest that accumulation of fossils took place within several centuries. An exceptional combination of abiotic conditions led to preservation of bones, bone collagen, plant tissue and microfossils. Although bone collagen is well preserved, DNA from dodo and other Mauritian vertebrates has proved difficult. Our analysis suggests that from ca 4000 years ago (4 ka), rising sea levels created a freshwater lake at MAS, generating an oasis in an otherwise dry environment which attracted a diverse vertebrate fauna. Subsequent aridification in the south-west Indian Ocean region may have increased carcass accumulation during droughts, contributing to the exceptionally high fossil concentration. The abundance of floral and faunal remains in this Lagerstätte offers a unique opportunity to reconstruct a pre-human ecosystem on an oceanic island, providing a key foundation for assessing the vulnerability of island ecosystems to human impact.

Hegel’s spectre on Indian thought and its God-in-nothingness

This review discusses Arvind-Pal S. Mandair’s Religion and the Specter of the West: Sikhism, India, Postcoloniality, and the Politics of Translation (hereafter RSW), published in 2009 by Columbia University Press.

Disenchantments of secularism: the West and India

This Chapter is an exercise in comparative secularism. In this chapter I will be concerned basically with a critique of Western conceptions of secularism, beginning with Hegel’s invention of a particular reading of secularism that, through imperialist literature, gave a preeminent direction to the ideology of the less-religiously orientated Indian nationalists during their drawn-out independence struggle. My main concern will be to contrast the Western debates on ‘the secular’, particularly in its recent permutations or attempted revisions as a response to the crisis of modernity, with the current Indian debates—where ‘ the secular; has all but been hijacked by the Hindu Right—and to show—reversing Hegel’s trajectory—what impact the latter could have on the former. There is some evidence of this already occurring, particularly in Charles Taylor’s work and travels wherein he does make some gestures towards looking at non-Western experiences of secularism (which is taken more or less to be synonymous with secularization). There are severe limitations to this overture however, and the chapter hopes to sound a word of caution on the kind of excitement over which Taylor seems to have become something of a celebrity in the academe. Even more disappointingly, one does not find a similar emphatic approach or opening to non-Western experiences and rethinking of the secular in the works of other modernists; and I point to Habermas and Žižek as my examples, who I touch on, albeit very briefly. This lack or lacuna makes both the discourse of modernity and the supplementary critique of secularism much the poorer for it.