Petition

A global call for the legal recognition and political representation of our Global Commons — Antarctica, the Ocean, the Atmosphere, and Outer Space — to ensure their protection and stewardship for present and future generations.

Despite this being the “decisive decade,” we are rapidly approaching the 1.5°C threshold that the Paris Agreement warned we must not breach. Melting ice sheets, rising seas, acidifying oceans, and a destabilized atmosphere drive displacement, migration, and growing instability. These shifts bring cultural, economic, and physical loss – especially for the most vulnerable.

The Climate Crisis is both a Human Rights and Global Security crisis. Yet the Planet remains voiceless. Even our four Global Commons – Antarctica, the Ocean, the Atmosphere, and Outer Space – have no voice and are excluded from decisions that shape our collective future.
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THE PLANETARY EMBASSY AT NIGHT. PHOTO © MELANIA DALLE GRAVE - DSL STUDIO
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to Belem COP30 — 10th November 2025
Lying beyond national jurisdictions and belonging to humanity, these Commons form an interconnected ecological network essential to Earth's resilience and the well-being of future human generations and other living beings.

  • Antarctica, holding 90% of the world’s ice, is nearing a tipping point that could trigger catastrophic sea-level rise, threatening the very existence of island and coastal nations.
  • The Ocean, covering 70% of the planet and absorbing 25% of anthropogenic CO₂, is acidifying under relentless warming, enduring pollution, losing biodiversity and its capacity to regulate the climate.
  • The Atmosphere, now burdened with over 424 ppm of CO₂, reflects a system pushed beyond safe Planetary Boundaries, with consequences that magnify social and environmental inequalities.
  • Outer Space, once a realm of shared wonder and peaceful cooperation, mirrors Earth’s legacy of extraction, competition and control.

Each of the Global Commons is currently governed by separate and fragmented frameworks – from UNEP to UNCLOS, UNOOSA, and the Antarctic Treaty System. There is no unified, accountable mechanism that represents them collectively. Harming these Global Commons can thereby easily be treated as an “externality” without responsibility for damage caused.
Giving the Global Commons a united voice and agency, unlocks an unparalleled potential to develop and implement a safe, secure and just global governance model in the name of humanity and All-kind.

A Constituency for the Global Commons

We, the undersigned, come together to form a planetary Constituency for the Global Commons . United, we call for the creation of a Global Commons Assembly dedicated to representing these shared planetary systems and giving them a formal political and legal voice in global decision-making. The Global Commons Assembly is not intended to compete with existing frameworks nor replace them, rather to provide an integrated space that connects policy with science, local and Indigenous knowledge, and vulnerable communities across domains.

Join us to build a Constituency for the Global Commons – a movement for shared stewardship of our planetary systems in defence of intergenerational justice, for All-kind!

Our Call to Action

We urge responsible world leaders, the United Nations, and international institutions to:

  • Recognize the Global Commons as critical planetary systems in need of urgent legal and political representation within global governance frameworks.
  • Establish a Global Commons Assembly as a transnational, independent advisory body that provides guidance on policies affecting the Commons to the United Nations Security Council and General Assembly.
  • Ensure Inclusive Representation by integrating scientists, Indigenous knowledge holders, legal experts, climate-vulnerable communities, business, industry, civil society and youth into the Assembly.
  • Commit to Institutional Engagement by incorporating the Global Commons Assembly’s recommendations into UN processes, climate negotiations, and international treaties.
  • Uphold Principles of Justice and Equity by prioritizing the protection of vulnerable communities and ecosystems in all decisions that affect the Global Commons.
  • Long-term establish a Global Commons Observer Status at future COPs.

Implementation Pathway

  • Launch: The 19th International Architecture Exhibition of La Biennale di Venezia (May-Novembre 2025) will serve as the cultural launchpad of this movement. Venice – itself a deeply vulnerable city exposed to climate risks — will act both as symbolic and real Planetary Embassy of the Global Commons. Petitions may be signed at the Voice of Commons Planetary Embassy or online.
  • Global Mobilization: Through the Voice of Commons podcast series and its “Speak Up for the Commons” call to action, a global campaign will gather signatures and build awareness.
  • Presentation at COP30: The petition will be formally presented at the United Nations Climate Change Conference in Belém, Brazil in November 2025.
  • Institutional Dialogue: We will advocate for the formal recognition of the Global Commons Assembly within the United Nations system and other relevant governance bodies.
  • Monitor: We urge responsible parties to produce an annual audit of the state of the Global Commons.

Join Us

Launched from Voice of Commons’ Planetary Embassy at the 19th Venice Architecture Biennale, this petition will be delivered to world leaders at COP30 in Belém, Brazil.
Join us to build a Constituency for the Global Commons – a movement for shared stewardship of our planetary systems in defence of intergenerational justice, for All-kind!
Sign the petition. Join the Movement. Give a Voice – and a Vote – to the Global Commons.
STEP 1:

Join the movement by filling out the form below with your information. By registering, you'll stay connected with the Voice of Commons community and receive updates on the project’s progress, upcoming actions, and how you can actively support the next steps of the petition.
STEP 2:

Sign the petition, which will be presented to world leaders at COP30 in Belém, Brazil. By signing, you’re adding your voice to a global call for legal and political representation of the Global Commons within international governance frameworks. Your signature is a crucial step toward securing a sustainable and just future for all.