Greening labour? The role of the SDGs in fostering sustainability integration within trade unions.

The effective integration of the economic, social and environmental dimensions of sustainability by actors in all sectors is a core objective of the Sustainable Development Goals (SDGs). Do trade unions, as important socio-economic actors, contribute to this agenda by aligning with environmental concerns? We conducted a qualitative content analysis of primary documentary sources from the International and European Trade Union Confederations focussing on the 2012-2022 period. We complemented this with in-depth interviews from The Netherlands and Belgium. We found that trade unions have been 'greening' their discourses and initiatives, and cooperating more with environmental movements. They also use the SDGs not only as discursive frames, but also to shape concrete initiatives. However, they overwhelmingly see greening still in instrumental terms rather than as a transformative prioritization of environmental concerns. This is reflected in their engagement with the SDGs, as unions shape the implementation of the SDGs according to their priorities.

The planetary commons: A new paradigm for safeguarding Earth-regulating systems in the Anthropocene.

The Anthropocene signifies the start of a no-analogue trajectory of the Earth system that is fundamentally different from the Holocene. This new trajectory is characterized by rising risks of triggering irreversible and unmanageable shifts in Earth system functioning. We urgently need a new global approach to safeguard critical Earth system regulating functions more effectively and comprehensively. The global commons framework is the closest example of an existing approach with the aim of governing biophysical systems on Earth upon which the world collectively depends. Derived during stable Holocene conditions, the global commons framework must now evolve in the light of new Anthropocene dynamics. This requires a fundamental shift from a focus only on governing shared resources beyond national jurisdiction, to one that secures critical functions of the Earth system irrespective of national boundaries. We propose a new framework-the planetary commons-which differs from the global commons framework by including not only globally shared geographic regions but also critical biophysical systems that regulate the resilience and state, and therefore livability, on Earth. The new planetary commons should articulate and create comprehensive stewardship obligations through Earth system governance aimed at restoring and strengthening planetary resilience and justice.