Project Terra: A Planetary Sovereign Wealth Fund for Climate Adaptation & Global Equity

Project Terra envisions a bold new financial institution: a Planetary Sovereign Wealth Fund (PSWF) owned collectively by all nations and governed through a weighted voting system based on population and historical emissions. The fund would be capitalised by a modest global carbon levy (e.g., $20 per tonne of CO2 emitted) supplemented by voluntary contributions from philanthropies, corporations, and high-net-worth individuals. The PSWF would invest in diversified assets — green bonds, infrastructure, equities — and distribute returns as a Climate Adaptation Dividend to countries most vulnerable to climate impacts, and as a Planetary Basic Income (PBI) to individuals living below extreme poverty. The fund would operate with full transparency via a public blockchain ledger, with an independent audit body and a rotating board of trustees representing all continents. This is not a development bank or a central bank; it is a permanent endowment for planetary resilience and equity.

Current climate finance mechanisms (GCF, GEF, etc.) are chronically underfunded, fragmented, and often tied to geopolitical interests. The annual $100 billion pledge by developed nations has not been met. Meanwhile, climate impacts disproportionately harm the Global South, and extreme poverty persists. No existing institution can pool resources at the scale needed to fund adaptation (estimated $300-500 billion/year by 2030) and provide a safety net for billions. The present system is both insufficient and inequitable.

• Raise at least $1 trillion in initial capital through a global carbon levy by 2028
• Disburse $50 billion/year in Climate Adaptation Dividends to 50 most vulnerable countries by 2030
• Provide a Planetary Basic Income of $1/day to 1 billion people living under extreme poverty by 2035
• Achieve carbon neutrality of the fund's investments by 2040
• Establish a transparent, auditable governance model that earns trust across all nations

• Not a replacement for national sovereign wealth funds or central banks
• Not a tool for geopolitical leverage; no veto power for any single nation
• Not a profit-maximising fund; target returns are 4-5% real, prioritising stability
• Not a carbon offset mechanism; levy is punitive, not a market offset
• Not a debt instrument; no borrowing or lending by the fund itself

• Financial Instruments: Green bonds, ESG equity indices, infrastructure debt, catastrophe bonds
• Blockchain: Public, permissioned blockchain for real-time transparency of all flows and holdings
• Actuarial Models: Climate risk models (e.g., from IPCC) to prioritise adaptation payouts
• Payment Systems: Digital wallet infrastructure (e.g., mobile money) for PBI distribution in remote areas
• Governance Platform: Secure, web-based voting tool with weighted credentials
• Audit Technology: AI-driven anomaly detection for error-proof auditing

The PSWF is structured as a trust with three tiers:

1. Funding Arm: A global carbon levy collected at source (imports, fossil fuel extraction) via a treaty. Funds flow into a single master account.
2. Investment Arm: An independent investment board allocates capital to a diversified portfolio, following a pre-defined mandate (60% stable income, 30% growth, 10% cash). Investments are chosen via a transparent scorecard that factors in environmental and social impact.
3. Distribution Arm: Annual payouts computed by formula: 40% of net returns to Climate Adaptation Dividend (weighted by vulnerability index), 40% to Planetary Basic Income (flat per person below $1.90/day), 20% retained for capital growth. Distributions are made directly to recipient governments (earmarked for adaptation) and to individuals via digital ID-linked wallets. Governance: A Council of Trustees (1 per continent, elected by UN member states weighted by population) sets policy, with day-to-day management by a professional secretariat. All transactions are recorded on a public blockchain, audited quarterly by a rotating panel of global audit firms.

• Political opposition: Major emitting nations may refuse to join or enforce the levy, leading to free-riding.
• Capital flight: High carbon prices could shift production to non-participating countries.
• Governance capture: Larger economies could dominate decisions despite weighted voting.
• Implementation complexity: Distributing PBI in fragile states requires robust digital infrastructure and may invite fraud.
• Market volatility: Fund returns may fluctuate, affecting payouts and political support.

• What is the minimum participation threshold (e.g., 80% of global emissions) for the fund to be viable?
• How to enforce the carbon levy on non-signatory nations (e.g., border carbon adjustments)?
• Should individuals or only governments receive PBI? How to verify eligibility?
• Can blockchain scale to handle billions of micro-transactions efficiently?
• How to prevent the fund from becoming a political bargaining chip in UN negotiations?

Project Terra never progressed beyond a detailed white paper and a few high-level meetings with potential stakeholders. The sheer political complexity of a global carbon levy and the lack of a crisis strong enough to force cooperation meant the plan was shelved indefinitely. It remains a compelling 'what if' for a more cooperative century.

This plan was developed over 2020-2022 by a small group of economists and activists. It drew inspiration from the Norwegian Government Pension Fund Global and the concept of a global basic income. A prototype governance model was simulated in a game-theory workshop. The fund's name 'Terra' was chosen to evoke both the planet and the Latin for 'earth' — grounding the finance in real-world assets.