Spiele mit Glauben. Zur Erfassung und Analyse von religiösen Inhalten in Computerspielen

Computerspiele sind ein religionswissenschaftlich relevanter Forschungsgegenstand. Durch ihre weite gesellschaftliche Verbreitung und die häufige Vermittlung religiöser Inhalte sind sie Beispiele der medialen Kommunikation über Religion sowie Agenten der religiösen Sozialisation. Bislang fehlen Methoden, um Computerspiele auf relevante Inhalte und deren Bedeutungen hin zu lesen. Auf der Grundlage der Zeichenlehre von Charles S. Peirce und der Theorie der Spielelemente nach Aki Järvinen wird eine Methode zur Feststellung und Analyse von religiösen Inhalten in Computerspielen vorgestellt und am Beispiel des erfolgreichen Strategiespiels Civilization V: Gods & Kings veranschaulicht. Der Beschreibung und Inhaltsanalyse folgt eine Interpretation in Anlehnung an medienspezifische Theorien und Beobachtungen.

Drought coping and adaptation strategies: Understanding adaptations to climate change in agro-pastoral livestock production in Makueni district, Kenya

Using drought as a lens, this article analyses how agro-pastoralists in Makueni district, Kenya adapt their livestock production to climate variability and change. Data were collected from a longitudinal survey of 127 agro-pastoral households. Approximately one-third of the households have inadequate feeds, and livestock diseases are major challenges during non-drought and drought periods. Agro-pastoralists’ responses to drought are reactive and mainly involve intensifying exploitation of resources and the commons. Proactive responses such as improving production resources are few. Poverty, limited responses to market dynamics and inadequate skills constrain adaptations. Many agro-pastoralists’ attachment to livestock deters livestock divestment, favouring disadvantageous sales that result in declining incomes. To improve adaptive capacity, interventions should expose agro-pastoralists to other forms of savings, incorporate agro-pastoralists as agents of change by building their capacity to provide extension services, and maintain infrastructure. Securing livestock mobility, pasture production and access is crucial under the variable social-ecological conditions.

Imaging liver-stage malaria parasites

Plasmodium parasites, the causative agents of malaria, first invade and develop within hepatocytes before infecting red blood cells and causing symptomatic disease. Because of the low infection rates in vitro and in vivo, the liver stage of Plasmodium infection is not very amenable to biochemical assays, but the large size of the parasite at this stage in comparison with Plasmodium blood stages makes it accessible to microscopic analysis. A variety of imaging techniques has been used to this aim, ranging from electron microscopy to widefield epifluorescence and laser scanning confocal microscopy. High-speed live video microscopy of fluorescent parasites in particular has radically changed our view on key events in Plasmodium liver-stage development. This includes the fate of motile sporozoites inoculated by Anopheles mosquitoes as well as the transport of merozoites within merosomes from the liver tissue into the blood vessel. It is safe to predict that in the near future the application of the latest microscopy techniques in Plasmodium research will bring important insights and allow us spectacular views of parasites during their development in the liver.