Peter Guest is a London-based journalist and writer focusing on international development and environmental issues.
Ecology and environmental sciences
Raining like a mountain
Electric fences are going up around Kenya’s forested mountaintops. Is this the only way to keep Africa’s water flowing?
Poverty and development
Walking on oil
East Africa is the world’s latest hotspot for oil and gas exploration. Will this be a boon or a curse in arid Turkana?