Our view of the body as passive biological matter has been tested in the face of gene editing, stem cell research and tissue engineering. Now biotechnological research tells us that bodies may... Show moreOur view of the body as passive biological matter has been tested in the face of gene editing, stem cell research and tissue engineering. Now biotechnological research tells us that bodies may be dead and alive; they may be human and non-human; multiple and yet one. The way we think about bodies, and the way we practice them, marks a particular tension in the way biotechnology treats our bodies. This book explores the conditions of thinking and practicing bodies within affect. In order to grasp the continuity of thought and practice of bodies, I focus on the concept of affect at work in Gilles Deleuze’s philosophy, in particular, in his reading of Baruch Spinoza and Jakob von Uexküll. The notion of affect is used to understand the relational, contaminating materialities of our bodies, and the term “affect” confronts us with the actual implications of its practicing. I argue that affect, as a transformative relationality, is induced by bioartists and biodesigners who work with living bodies as an artistic medium. Therefore, looking closely at how artists use the relational capacities of bodies in their work, I search for the conditions for practicing bodies within affect. Show less
This thesis aims to evaluate the environmental sustainability of European imports of farmed aquatic food products from Asia, using life cycle assessment (LCA). Farming of Asian tiger prawn,... Show moreThis thesis aims to evaluate the environmental sustainability of European imports of farmed aquatic food products from Asia, using life cycle assessment (LCA). Farming of Asian tiger prawn, whiteleg shrimp, freshwater prawn, tilapia and pangasius catfish in Bangladesh, China, Thailand and Vietnam were chosen as representatives of the Asian aquaculture industry. Initial research revealed large discrepancies among LCA results driven by methodological choices and data sourcing. A protocol for quantifying dispersions around unit process data was therefore developed, characterising inherent uncertainty, spread (variability) and unrepresentativeness as the three major sources driving overall discrepancies. Results, propagated using Monte Carlo simulations, highlighted that the uncertainty related to LCA results could range with over an order of magnitude. For comparative purposes, however, only relative uncertainties are of relevance. Defining a hypothesis and using dependent sampling therefore allowed for several significant conclusions to be identified. Among these were significantly lower environmental impacts of Asian tiger shrimp farming in western Bangladesh, tilapia in Guangdong and pangasius in large-scale farms. Common environmental hot-spots included aqua-feeds, eutrophying effluents from farms, the use of benzalkonium chloride and other chlorine releasing compounds as disinfectants, and extensive use of paddle-wheels on shrimp farms. The research identified discrepancies Show less
