For five days, experts from politics, science and environmental organisations discussed more protection for the oceans at the 3rd UN Ocean Conference in Nice: Climate change, overfishing and pollution are threatening marine biodiversity worldwide. Europeans were strongly represented, as were countries from the Global South, as well as important G20 countries such as Australia, India, Brazil and China. Dr Grit Martinez took part in the UN Ocean Conference on behalf of Ecologic Institute's Coastal and Marine Research Division. At the conference, a sincere commitment to the protection and sustainable use of the oceans was evident.

On 17 March 2025, Doris Knoblauch (Ecologic Institute) gave a presentation on "Plastics and the Environment", highlighting the negative impacts of plastics and plastic pollution at a post-graduate course attended by 21 experts from ministries, authorities, municipalities, NGOs and industry from low-income countries and emerging economies. The focus was on why plastic pollution is a problem for both the environment and human health, the role of textiles, and why we urgently need an international, legally binding plastics treaty.

On 21 January 2025, the United Nations Association of Germany (DGVN) hosted a panel discussion to discuss the next steps in the global plastics negotiations. The fifth round of negotiations in November 2024 ended without an agreement – a failure? Doris Knoblauch, scientist at Ecologic Institute, took part in the panel discussion and reported on the progress of the negotiations and how things could now proceed from her perspective.

On 4 April 2024, Mandy Hinzmann presented communication insights and best practices of the citizen science program "Plastic Pirates" at the European Citizen Science Conference in Vienna. The presentation highlighted that effective communication strategies are crucial for the success of citizen science initiatives.

On 13 March 2024, Doris Knoblauch (Ecologic Institute) gave a lecture on "Plastics and the Environment" highlighting the need for a global plastics treaty at a postgraduate course, where 21 experts from ministries, authorities, municipalities, non-governmental organizations and industry from low-income countries and emerging economies were represented and exchanged. The focus was on why plastic pollution is a problem and why we urgently need an international, legally binding plastics treaty.

On 16 October 2023, Doris Knoblauch (Ecologic Institute) gave a lecture on "Plastics, green urban environments and local climate protection" at a postgraduate course, where 19 experts from ministries, authorities, municipalities, non-governmental organizations and industry from low-income countries and emerging economies were represented and exchanged. The focus was on showing how the triple crisis – plastics pollution, biodiversity loss and climate change – are intertwined and reinforce each other, and what role cities could play in tackling this triple crisis.

On 29 March 2023, Doris Knoblauch and Mandy Hinzmann gave a lecture on "Plastics and the Environment" in a postgraduate course, where 19 experts from ministries, authorities, municipalities, non-governmental organizations and industry from low-income countries and emerging economies were represented and exchanged. The focus was on reducing plastics in the environment, on different responsibilities and concerns from a global perspective on the one hand, and on the textile sector on the other hand.

Drawing on results from several interdisciplinary research projects funded under the German research focus "Plastics in the Environment", Linda Mederake (Ecologic Institute) shared insights regarding the patterns of societal perception and behavior in dealing with (micro)plastics as well as the scope for action of different actors to reduce (micro)plastic emissions into the environment.

In her presentation, titled "Evaluating environmental policies with citizen science data? An example from the Plastic Pirates investigating plastic pollution of rivers", Linda Mederake (Ecologic Institute) presented an approach to evaluate the Single-Use Plastics Directive with the help of citizen science data.

In an interview with "Bürger schaffen Wissen", the central platform for citizen science in Germany, Linda Mederake (Ecologic Institute) and Tim Kiessling (Kiel Science Factory) talk about the history of the citizen science project "Plastic Pirates", their experiences in working with school classes and their expectations for the ECSA Conference 2022.

Doris Knoblauch gave a presentation on plastic waste at the Freudberg School in Berlin on 9 December 2020. The lecture took place as part of the "Plastic Pirates" project.

We all separate waste. But that is not enough. We have to make sure that garbage is not produced in the first place. All resources have to be recycled again and again in cycles. At the Sustainability Forum of Neumarkter Lammsbräu, Lisa Fiedler of the VAUDE Sustainability Academy, Prof. Dr. Michael Braungart of Cradle to Cradle, Timothy Glaz of Werner & Mertz GmbH and Hannes Schritt of Ecologic Institute Berlin discussed how fast we have to be to save our planet.

On 2 July 2020, Dr. Martin Hirschnitz-Garbers and Dr. Stephan Sina from Ecologic Institute, together with Susanne Altvater from s.Pro, gave a keynote presentation "Reflections on extended producer responsibility under the EU Single-Use Plastics Directive" at the working group "Implementation of the EU Single-Use Plastics Directive" and discussed it with the participants

On 2 December 2019, Doris Knoblauch and Dr. Stephan Sina, Senior Fellows at Ecologic Institute, held a presentation on "Tackling Plastic Pollution – Introduction to Global Plastic Pollution and the Discussions at the International Level" for 21 experts from ministries, authorities, local government, and non-governmental institutions of low-income countries, including newly industrialized economies.

On 10 and 11 October 2019, experts from the Korean Environmental Ministry, Korean Environmental Industry & Technology Institute, Korean Institute of Analytical Science and Technology and the University of Seoul visited the Umweltbundesamt (UBA) and the Bundesanstalt für Materialforschung (BAM) in Berlin. Together with colleagues from BAM, UBA and Ecologic Institute they presented and discussed current developments in research in Germany and Korea on micropollutants and plastic in the environment, especially in water and food. Ulf Stein from Ecologic Institute and deputy coordinator of the four-year project PlastikNet, which is funded by the German Federal Ministry of Education and Research (BMBF) presented on research activities of the research focus 'Plastics in the environment' in Germany.