Aerosol emissions occur in tandem with greenhouse gases (GHGs) and vary by type of economic activity, so concurrent changes to aerosols from GHG reduction depend on what activities are reduced.…

Using two decades of data from twelve low-income countries in West Africa, we show that dust carried by harmattan trade winds increases infant and child mortality. Health investments respond to…

Environmental disasters have increased in frequency and intensity as a result of climate change.Can timely intervention help protect against the health impacts of these disasters? We study this question by…

Evidence suggests that natural resources have driven conflict and underdevelopment in modern Africa. We show that this relationship exists primarily when neighboring regions are resource-rich. When neighbors are resource-poor, own…

Using hourly measures across a full year of crowd-sourced data from over 1000 indoor and outdoor pollution monitors in California, we explore the temporal and spatial relationship between outdoor and…

Through a field experiment in Indonesia, we show that worker productivity was 8.22% lower in deforested relative to forested settings, where wet bulb globe temperatures were, on average, 2.84 °C…

Historically, human uses of land have transformed and fragmented ecosystems, degraded biodiversity, disrupted carbon and nitrogen cycles, and added prodigious quantities of greenhouse gases (GHGs) to the atmosphere. However, in…