Are Microplastics Harmful?

Graphical illustration of potential impacts of microplastics in the environment.

Are microplastics harmful? The ecotoxicological assessment of microplastics in the environment is a complex task

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Are Microplastics Harmful?

The ecotoxicological assessment of microplastics in the environment is a complex task

Publication: Infographic
Citation: Ecologic Institute (2022): Plastics in the Environment. Are microplastics harmful? Infographic CC-BY 4.0. Online: https://bmbf-plastik.de/en/publication/are-microplastics-harmful

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Whether or not microplastics have harmful effects on plants and animals has not yet been conclusively established. The different properties of microplastics determine whether and how the microplastics are absorbed by living organisms and whether they are harmful to them. Compared to other pollutants in the environment (e.g. pesticides), microplastics do not have a uniform effect on living organisms. In addition, the effects of microplastics often cannot be distinguished from the harmful effects of other particles and substances found in the environment.

You can download the infopgraphic as a poster (A2).

The infographic is licensed under a Creative Commons CC-BY 4.0 license, i.e. it may be used and adapted if Ecologic Institute is named as the author.

Contact

Hannes Schritt

Researcher

Towards an Effective Science-Policy Interface for a Global Plastics Treaty

Year 2024

Publication:Policy Brief

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.

Primary Plastic Polymers: Urgently needed upstream reduction

Year 2024

Presentation:Speech

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.

Plastics & the Environment – Why We Need a Plastics Treaty

13 March 2024
Doris Knoblauch

News

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.

UN Negotiations on a Potential Plastics Agreement were Stuck in Nairobi

A long way to go

13 - 19 November 2023

Publication:Article

Plastics Treaty Text Must Center Ecosystems

Letter in Science

Year 2023

Publication:Article

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.

Sharing Communication Insights of the Citizen Science Program Plastic Pirates

Best practices from 7 years of engaging schoolchildren and teachers in plastic pollution research

Year 2023

News

Photo, taken during the plastic negotiations. Text "Help us to empower the independent voice of science by supporting our involvement in the plastics treaty negotiations" and a donation button

Ecologic Institute is a UN-accredited voice for a global plastics agreement. But we lack funding for the next decisive round of negotiations in Busan (South Korea) in November 2024. By participating, we are contributing to counteracting lobbying and enabling delegates to be properly informed. In Ottawa, we are currently providing specialist information on the effects of plastic production and consumption. Your donation will enable us to strengthen independent science and continue this important work!

Strengthen the Independent Voice of Science

Support our participation in the global plastics negotiations!

22 April 2024

News

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.

Why the Negotiations on the UN Plastics Agreement in Paris were a Success

An important step

29 May - 2 June 2023

Publication:Book

For many people, plastic bottles have become an indispensable part of everyday life. However, the production and throwing away of plastic bottles is harmful to the environment and the climate. Ideally, PET bottles are recycled and reused. But what happens to the bottles during the recycling process? "Die Geisterstunde" by Christian Tielmann is the third PIXI book produced as part of the BMBF research focus "Plastics in the Environment" with Stiftung Lesen and Carlsen Verlag and is dedicated to the recycling of plastic bottles.

Die Geisterstunde

Year 2023

Languages: German

English
Credits: Concept: Melanie Kemper (Ecologic Institute)
Design: Lena Aebli (Ecologic Institute)
Content design: Katrin Wendt-Potthoff, Christian Laforsch, Sebastian Höss, Hannes Schritt (Ecologic Institute)
Funding: Federal Ministry of Education and Research (BMBF), Germany
Published by: Ecologic Institute, Germany
Year: 2022
Dimension: A2
Project: Scientific Coordination of Research Projects on "Plastics in the Environment – Sources • Sinks • Solutions" (PlastikNet)
Project ID: 2295
Keywords: Communication

Education

Plastics

microplastics, food web, ecotoxicology, sublethal effects, toxicology, environmental sustainability

Attachments

Are Microplastics Harmful? (jpg) (994.33 KB)

Are Microplastics Harmful? (pdf) (1.05 MB)

Further Links

Project website: Plastics in the Environment

PublicationPosterPlastics in the Environment: Social Science Research – Poster Series

How is a topic such as microplastics socially problematised? How can consumers use plastics more sustainably? And what role do the interests and perceptions of different actors play in international plastics regulation? These and other questions are posed by social... Read more

Ecologic Institute 2019: Plastik in der Umwelt: Sozialwissenschaftliche Forschung. Überblick über Forschungsgegenstände, Ergebnisarten und Zielgruppen der Projekte mit sozialwissenschaftlichem Anteil im BMBF-Forschungsschwerpunkt "Plastik in der Umwelt". PlastikNet Poster Series. Poster.

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