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.

contributed to D+C/E+Z in spring of 2023 as an economist at the Deutsche Investitions- und Entwicklungsgesellschaft mbH (DEG).

All articles of Tian Xia

Climate crisis

Smart technologies in the fight against the climate crisis

Economic innovations and digitalisation are central to holding back climate change and mitigating its impacts, particularly in low-income countries

Our Contributors


Achieving the UN Sustainable Development Goals will require good governance – from the local to the global level.


The UN Sustainable Development Goals aim to transform economies in an environmentally sound manner, leaving no one behind.