Climate change and artificial intelligence (AI) are two intensely debated topics, but mostly treated by separate communities. While climate change is one of the most urgent and pressing challenges the world is facing, AI is creating new opportunities for all sectors, including science. On the occasion of European Climate Diplomacy Week 2019, the German Federal Foreign Office, the British Embassy in Germany and the French Embassy in Germany would like to discuss the conceivable potentials and synergies. Ecologic Institute's Matthias Duwe moderates the discussion.

A presentation by Sophie Ittner on key messages of the latest Special Report of the Intergovernmental Panel on Climate Change on the current state of land systems and future risks of climate change. Important recommendations for action for society and politics are summarized and discussed. Participation is free of charge.

While Greta Thunberg was delivering her impassioned speech at the UN Climate Action Summit and during a time in which Germany occupies a seat in the UN Security Council, the Study Group on Strategic Issues of the German Council on Foreign Relations (DGAP) discussed the climate-security nexus. Dr. Camilla Bausch (Ecologic Institute) contributed her insights on the interface between climate and security, how it is addressed in the international climate context and highlighted some policy recommendations.

On 20 September 2019, people around the world were demonstrating for a rapid policy change to protect the climate and for a future worth living. The Ecologic Institute was on the road together with the Ecornet Institutes and the Scientists for Future in Berlin, Munich and Frankfurt am Main.

Consumption levels of meat are high in Germany and increasingly become the subject of controversial public debates around environmental problems, health effects, animal welfare and the climate impact of food and diets. In this context, meat alternatives are discussed as an alternative. At the expert workshop "Meat of the Future" on 17 September in Berlin, it was discussed what role these trends and products (more specifically vegetable substitutes, insects and meat produced in-vitro) can play for sustainable diets which environmental policy options exist for shaping these trends.

On 10 September 2019, the final conference of the project "Mikroplastik im Wasserkreislauf" (Microplastics in the Water Cycle, MaWi for short) took place in Karlsruhe. The project results were presented and discussed at the event. A poster exhibition was also organized as part of the conference. Some of the posters are available on the event website.

There are numerous regulatory approaches for handling plastic products and plastic waste in various areas such as waste and recycling policy, marine protection or chemicals policy. During the workshop, Linda Mederake gave an insight into existing plastic regulations and initiatives at the international, European and national levels to reduce the amount of plastics entering the environment. She critically discussed what stages in the life cycle of plastics are targeted by political solutions and she also highlighted regulatory gaps.

The IPCC published a special report on Climate Change and Land (SRCCL) in August 2019. The report shows that climate change is increasing pressure on land systems. At the same time, however, land systems also play an important role in climate protection, for example through the preservation of ecosystems, more sustainable agriculture and forestry, more climate-friendly diets and the avoidance of food wastage.

Due to climate change, the Emscher region is expected to face increased challenges from low flows and drought in the coming decades. For affected water bodies, cooperation between different actors is crucial. The workshop discussed problems and solutions for their cooperation.

Hannes Schritt hold a presentation concerning water in Berlin and Virtual Water at the BUNDjugend German-Egyptian Youth Exchange in Berlin. As part of the presentation he explained the water cycle of Berlin: Treated waste water is reused as drinking water to ensure water availability. In addition, Berlin gets drinking water by river bank filtration from Havel, Spree and Dahme. As a result of both, Berlin's drinking water quality depends on good water quality of the effluent of the waste water treatment plants and the rivers crossing the city. After presenting primarily technical aspects Hannes Schritt talked about political conflicts and inititiatives concerning water in Berlin and the concept of Virtual Water. The presentation slides are available for download.

In a broadcast on Bayerische Rundfunk on 30 July 2019, Dr. Stephan Sina, Senior Fellow at Ecologic Institute, expressed his views on the core elements and added value of climate change acts at federal state's level. The broadcast aired on the occasion of the meeting of the Bavarian Climate Cabinet on climate protection in Bavaria. Stephan Sina co-authored a study on climate change acts at federal state's level with Dr. Heidi Stockhaus for WWF Germany, which was mentioned in the broadcast.

How can food systems be transformed to become more sustainable and climate-friendly? This and other questions about rebuilding agriculture and food systems to become future proof are answered by Stephanie Wunder, Senior Fellow at the Ecologic Institute in her interview for ERNÄHRUNGS UMSCHAU. In the interview, she reflects about the role of science and policy consultancy, identifies the opportunities arising from the EAT Lancet report, and identifies policy approaches. The interview can be read free of charge at ERNÄHRUNGS UMSCHAU online.

The widespread use of plastics, the mass consumption of disposable plastic products and the longevity of plastics lead to a waste volume that can hardly be managed anymore. Many people are particularly alarmed by the pollution of the oceans by microplastics and plastic waste. Despite all this, the volume of packaging per capita continues to rise and has doubled over the last twenty years – to 213 kilograms in 2015. The intense public debate has also called for a political response: A European plastics strategy is currently aimed at banning straws and plastic tableware. But can this solve the environmental problem? How serious are the effects of plastic waste and microplastics on the environment? What are the right steps to take to reduce the impact on the environment and the use of plastics?

On 26 June 2019, the NaWiKo workshop "Sustainable management in companies through employee integration in corporate sustainability innovations" took place in the facilities of the KUKA Gmbh in Siegen. The aim of the workshop was to discuss findings from research projects dealing with the relevance of the involvement of employees and users in corporate sustainability innovations with company representatives from the manufacturing industry. The goal of the exchange was to discuss the role and the challenges regarding Open Innovation (meaning the involvement of employees and users) for corporate sustainability innovations in terms of whether and under what conditions research findings can be relevant for and applicable to everyday business life.

In June 2019, the stakeholder workshop "Optimal soil management to ensure yield capacity & acceptance analysis of measures to upgrade the subsoil" of the BMBF-funded BonaRes project "Soil³ – Sustainable Subsoil Management" took place in Moltzow (Mecklenburg-Western Pomerania). This workshop is part of a series of workshops with the aim to discuss and gather the prevailing opinions on subsoil management measures with the help of an acceptance analysis. Ecologic Institute researchers discussed with farmers and other ecological actors under which conditions they would implement or support these measures.