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At D+C/E+Z, we are proud of our international network of authors. It is particularly important to us to be a platform for voices from the global south. Some authors contribute on a regular basis, others don't. Here you can find information about the people behind the contributions.

Raphael Thurn-Valsassina


contributed to D+C/E+Z in spring 2016 as Welthungerhilfe’s project manager in Bo.  

All articles of Raphael Thurn-Valsassina

Urban rubbish

The cleanest city in Sierra Leone

Bo's city council is setting new standards for waste disposal

Value chains

Promoting the recycling economy

In the city of Bo in Sierra Leone recycling lowers costs and creates new jobs

Our Contributors