Kampala has a complex set of regulations describing actors, rules and procedures for collection and transportation of waste, and requires waste to be disposed of at the landfill. Yet little of the city’s waste moves through this “formal system”. Building on wider scholarship on urban infrastructure and calls to theorize from southern cities, we examine recycling in Kampala as a heterogeneous infrastructure configuration. Kampala’s lively recycling sector is socially and materially diverse: it is comprised of entrepreneurs, public-private partnerships and non-governmental organizations, as well as a range of materials with different properties and value. We articulate how actors assert claims, obtain permissions, build and maintain relationships as they rework flows away from the landfill. We argue that recognizing socio-material heterogeneity throughout the waste configuration enables a clearer analysis of contested processes of claiming value from waste. We also demonstrate how these efforts have pressured the state to reconsider the merits of the modern infrastructure ideal as a model for what (good) infrastructure is and ought to be. Various actors assert more heterogeneous alternatives, raising the possibility of alternative modes of infrastructure which might generate better incomes and improve service provision.

The complex linkage between environment, climate change and migration is increasingly capturing global debate. Uganda faces widespread environmental degradation and high vulnerability to climate change impacts that cause livelihood hardships, inducing human mobility. However, the environment, climate change and migration nexus is not well understood and documented, although advocacy to address the livelihood challenges associated with environmental and climate-induced migrations is on the rise. This paper addresses this knowledge gap and presents findings from a review of literature, complemented by key informant interviews and group discussions conducted in the Karamoja, Mt. Elgon and Teso sub-regions of Uganda. The findings show that some socio-economic hardships that cause migrations like natural resources scarcities (water, pastures and fertile soils), hunger and food insecurity and conflicts are linked to slow-onset processes/events related to environmental degradation, rising temperatures and desertification, compounded by sudden-onset events/disasters including; drought, rainstorms, flooding and landslides, that threaten livelihood security and trigger voluntary and forced migrations. Migration also occurs as a coping strategy to environment and climate shocks and stresses. However, empirical research evidence on the numbers of people who have migrated because of environmental change or climate change is still lacking as more research focus has been on the socio-economic and political drivers of migration. Deeper empirical research that incorporates spatial analyses on how the environmental and climate parameters induce migrations is necessary to provide an evidence base to inform transformative policy processes and actions that address human mobility challenges and build resilient societies in Uganda.