The hidden price of fighting against conflict minerals in Congo
I wanted to find out what would be the impact of a single company buying all the production of thousands of artisanal miners, an exclusive buying right justified…
The hidden costs of Congo's conflict-free minerals
I took a series of photos for my stories on the hidden costs of conflict-free minerals, and on how activists averted their eyes from the human costs of the policies…
A costly lunch with the president's son
It's rare to get a glimpse into how companies and corrupt officials negotiate bribery deals. Documents provided by one of the people involved in such a deal,…
Virtual mining in Cameroon: corruption, failure and profits
In Cameroon, most mining project fail, yet some individuals make millions. This investigation into 'virtual mining' exposed a number of corrupt practices by officials,…