Growing North-South tensions are impeding global climate cooperation and hampering Germany’s search for reliable partners. Brazil is a key actor with the potential to alleviate tensions: it sees itself as a bridge-builder and will host the Climate Change Conference in 2025 (COP30). Under their...

The outcome of the 28th UN Climate Change Conference shows that international co­operation remains possible despite today’s challenging geopolitical situation. Instead of the feared blockade, an agreement was reached for the first time - some three decades after the start of the COP process -...

In the European summer of 2027, the world faces a threat, not only to human health but also to biological diversity and food security. An alarming scenario is emerging: The rapidly thawing permafrost in the Russian tundra has released an unknown form of anthrax that is primarily transmitted by...

The development of a new global health architecture in the wake of Covid-19 will require important decisions to be made, especially when it comes to negotiating a pandemic accord and creating robust supply chains. Against the backdrop of their systemic rivalry, the US and China view global...

The "One Health" approach has found its way into political processes at various levels. The reason for this is the increased occurrence of zoonoses, i.e. infectious diseases that can be reciprocally transmitted between animals and humans. One Health is located at the intersection of human,...

Climate policy in the European Union (EU) and Germany changed significantly with the adoption of net-zero emissions targets. A key new development is the growing importance of carbon management. The umbrella term includes not only the capture and storage of CO2 (carbon capture and storage, CCS),...

The 27th Conference of the Parties (COP 27) to the United Nations Framework Conven­tion on Climate Change (UNFCCC) in Sharm el-Sheikh, Egypt, was marked by multiple crises and the shaken confidence of developing countries in the multilateral process. Nonetheless, an agreement was reached on the...

Climate change is leading to increasing displacement and migration, as well as involuntary immobility. The associated challenges and costs have long been neglected in the international climate negotiations. Until now, efforts to open up mobility choices for people negatively affected by climate...

If the EU wants to achieve net zero emissions by 2050, enacting conventional climate change mitigation measures to avoid emissions of greenhouse gases will not be enough. To compensate for unavoidable residual emissions, unconventional measures to remove CO2 from the atmosphere will also be...