Amidst intense global efforts to tackle plastic pollution, the Scientists' Coalition for an Effective Plastics Treaty highlights the critical role of reducing primary plastic polymers. The Scientists' Coalition, consisting of leading scientists worldwide, argues in its latest policy brief that without a significant reduction in the production of these polymers, the effective fight against plastic pollution is not possible. The urgent call aims to draw attention to the need to break the plastic cycle at its source - the production of primary plastic polymers. This approach is crucial as it directly reduces the amount of plastics that end up in our environment.

Doris Knoblauch was an observer at the negotiations in Nairobi during the week and, as part of the Scientists' Coalition for an Effective Plastics Treaty (Scientist's Coalition for short), provided various negotiating delegations with scientific information. The Scientist's Coalition is an independent network of scientists around the world who conduct research on plastics, chemicals, and health, covering various disciplines and aspects. A team was on site to answer open questions quickly, scientifically and independently.

This article illustrates the communication strategies that were successfully applied in the citizen science program Plastic Pirates in Germany. The program engages schoolchildren, teachers and youth groups in plastic pollution research. A variety of communication strategies have been implemented and continuously revised and adapted since the start of the program in 2016.

After the euphoria had been dampened at the beginning of the negotiation week in Paris, there was a good result in the end: The Chair H.E. Mr. Gustavo Adolfo Meza-Cuadra Velasquez and the INC Secretariat were given a mandate to present a first draft ("zero draft") in the run-up to the next negotiations. This is an important next step. Doris Knoblauch accompanied the INC-2 negotiations in Paris for Ecologic Institute.