This dissertation investigates the relationship between waste recycling and social change. Instead of complying with a prevailing notion of recycling as an environmental solution, or as material... Show moreThis dissertation investigates the relationship between waste recycling and social change. Instead of complying with a prevailing notion of recycling as an environmental solution, or as material conversion and trade, this research maintains that recycling is about people, their relation to objects and environments, their networks of interaction and modes of thoughts. The empirical focus of this dissertation is Tzu-chi recycling: a volunteer-operated, community-based, Buddhism-associated national movement in Taiwan since the 1990s. This research analyzes Tzu-chi recycling at three levels: individual, communal and institutional. It studies Tzu-chi recycling against the backdrop of Taiwan’s drastic social change: the economic and demographic restructuring, a movement of political localization, and the dynamic powers of religious phenomenon. By doing so, the dissertation shows post-authoritarian Taiwan through the lens of waste recycling, and understands waste recycling through Taiwan. Overall, it contends that in different forms of action and ways of seeing, Tzu-chi-associated members redefine recycling as a past-oriented strategy and a redemptive tool to deal with different consequences of modernity. From the vantage point of waste, this research sheds light on the entanglement between a society’s development and its waste as an examination of its continuum and rupture between present and past. Through the chapters of this dissertation, it becomes clear that, above all, rubbish is at the core of meaningful and coordinated social activity; it makes us who we are. Show less
Oppenheimer, C.; Wacker, L.; Xu, J.; Galván, J.D.; Stoffel, M.; Guillet, S.; ... ; Büntgen, U. 2017
Ranking among the largest volcanic eruptions of the Common Era (CE), the ‘Millennium Eruption’ of Changbaishan produced a widely-dispersed tephra layer (known as the B-Tm ash), which represents... Show moreRanking among the largest volcanic eruptions of the Common Era (CE), the ‘Millennium Eruption’ of Changbaishan produced a widely-dispersed tephra layer (known as the B-Tm ash), which represents an important tie point for palaeoenvironmental studies in East Asia. Hitherto, there has been no consensus on its age, with estimates spanning at least the tenth century CE. Here, we identify the cosmogenic radiocarbon signal of 775 CE in a subfossil larch engulfed and killed by pyroclastic currents emplaced during the initial rhyolitic phase of the explosive eruption. Combined with glaciochemical evidence from Greenland, this enables us to date the eruption to late 946 CE. This secure date rules out the possibility that the Millennium Eruption contributed to the collapse of the Bohai Kingdom (Manchuria/Korea) in 926 CE, as has previously been hypothesised. Further, despite the magnitude of the eruption, we do not see a consequent cooling signal in tree-ring-based reconstructions of Northern Hemisphere summer temperatures. A tightly-constrained date for the Millennium Eruption improves the prospect for further investigations of historical sources that may shed light on the eruption's impacts, and enhances the value of the B-Tm ash as a chronostratigraphic marker. Show less
This thesis investigates the highly complex issue of cross-border marriages between Mainland China and Taiwan in the period from early 1990 to 2004. The objectives of this research is to... Show moreThis thesis investigates the highly complex issue of cross-border marriages between Mainland China and Taiwan in the period from early 1990 to 2004. The objectives of this research is to investigate three aspects of cross-border marriage migration: 1) factors and motivations for cross-border marriage, that is, Why do mainland Chinese women choose to leave China and to come to Taiwan and why do Taiwanese men marry mainland Chinese women? 2) formation and justification of borders of exclusion, that is, Why and how are mainland brides constructed as “others”? 3) negotiation of gender and intra-familial relations among members of cross-border families. These questions are answered by looking at the perspectives of different actors and by examining how these perspectives are formed and whether and how they are substantiated. These actors include the state and the media, the marriage brokerage industry, and cross-strait couples and family members. Multiple research methodologies and sources of data are used, including ethnography, discourse analysis of policy and media representation and participant observation. Show less
