Preachers of the prosperity gospel in Nigeria criticise politicians' greed and government corruption, even as many church leaders amass great wealth themselves. Drawing on ethnographic research, this article explores the relationship between Pentecostalism's prosperity gospel and political culture in Nigeria, especially as it pertains to problems of inequality and corruption. The analysis builds on a case study of one particular prosperity church in the city of Umuahia. It addresses the paradox that this brand of Pentecostalism articulates widespread discontent with the venality plaguing national political culture, while at the same time offering divine justification for the pursuit and accumulation of wealth. Examining not only Pentecostals' interpretations of corruption, but also people's responses to scandals within these churches, the paper attempts to understand why Nigerians who are so aggrieved about corruption and inequality are at the same time drawn to churches that appear to reproduce many of the same dynamics.

Transnational medical research has become a common feature in many parts of Africa. This paper explores the contribution such activity makes to the social and economic lives of those involved, including both trial subjects and local staff. By considering the value of the 'exposure' that involvement brings to staff and research participants, we reflect on the conversion of scientific knowledge into practical knowledge and its value to sustaining precarious livelihoods in an economically fragile city. We consider the interplay between science and sociality and argue for a need to take seriously the circulation of scientific knowledge beyond the confines of expert spaces.