“Testing Plants: Micro-Nutrients and Evidence in Uganda.” Paper for the panel “Testing as World-Making” (co-organized by U. Beisel) at the annual meeting of the American Anthropological Association (AAA), Denver, 18-22 November 2015.
“What is not measured is not done - biofortification of crops in Uganda”. Paper for the annual meeting of the Society for the Social Studies of Science (4S). Denver, 11-14 November 2015.
“Gendered inequalities: addressing maternal nutrition in Uganda.“ Paper for the Panel „Differences that matter: inequalities in global health“ (co-organized by E. Yates-Doerr) at the EASA and RAI conference “Anthropology and global health: Interrogating theory, policy and practice. Brighton, 9-11 September 2015.
“Handling uncertainties of ill health in Sudan: establishing urgency and mobilizing care.” Conference of the African Studies Association in Germany, “Future Africa”, Bayreuth, 11-14 June 2014
“Das Essen vermeiden. Die Bewältigung von Ungewissheit im Nordostsudan.” Institut für Ethnologie, Universität Hamburg, 17 April 2014
“Regulating vulnerability in Sudan: murky mercury and endangered/dangerous things in artisanal gold mining”. CRESC Conference 2013. In/vulnerabilities and Social Change: Precarious Lives and Experimental Knowledge. SOAS, London, 4-6 September 2013
“Managing uncertainties: metal detectors and organizational forms in Sudan's artisanal gold mining sector”. Situating Media. Ethnographic Inquiries into Mediation. Summer School. DFG-Graduiertenkolleg Locating Media, University of Siegen, 15-19 July 2013