Swiss Academies of Arts and Sciences
Towards a plastics treaty
Our planet is drowning in plastics: more than 353 million tons of plastic waste were produced in 2019. Without drastic measures, 1,014 million tons annually will pollute waters and land by 2060, according to the OECD. To tackle this serious global environmental problem, the UN is seeking a treaty. An important meeting for this purpose takes place in April 2024. To inform these negotiations, European science academies make 10 recommendations.
The urgency of measures is emphasised by András Báldi, co-author of these recommendations: «Plastics do not rot, they only break down in smaller pieces and do not decompose. Meanwhile, the resulting micro- and nanoplastics have spread everywhere on the planet and are even found in our bodies.»
Swiss Academies of Arts and Sciences a+
Lighthouse Programmes in Sustainability Research and Innovation
Wuelser G, Edwards P (2025)
Lighthouse Programmes in Sustainability Research and Innovation
Swiss Academies Reports 20 (4)Swiss Academies of Arts and Sciences a+
Ethical guidelines for animal experiments
The Swiss Animal Welfare Act permits the use of animals for certain scientific purposes; at the same time, however, it requires that the dignity of animals be respected and their welfare protected. For researchers, reconciling these various societal interests can be challenging. The ethical guidelines for animal experiments (2025) are designed to clarify the margin of discretion left by the legislation and to encourage researchers to reflect on the handling of animals in their experiments. The decisive factors for updating the previous version from 2005 were new scientific knowledge and research methods on the one hand, as well as changes in the legal framework on the other.
Swiss Academy of Sciences SCNAT
Roles of Scientists in Sustainability Transformations: A Guide for Reflection and Workshop Facilitation
Scientists, scientific experts, and knowledge brokers often find themselves in situations where they need to play new roles in society or are criticised for positioning themselves at the interface between science and other societal fields of action. The present guide aims to stimulate reflections on, and discussions of, various different roles that scientists perform.