A Perfect Planet Online |best| May 2026

| Metric | Amazon Basin | Nordic Baltic | SE Asian Megacities | |--------|--------------|---------------|----------------------| | Local policy alignment with model advice | +41% | +29% | +32% | | Citizen submissions of ground-truth data | 12,400 | 8,700 | 23,100 | | Disagreements between model & real outcomes | 7% | 5% | 11% | | “Perfect planet” scenario feasibility (2050) | 62% (with corridor protection) | 78% (with green steel transition) | 44% (land constraint) |

This report outlines the technical architecture, governance model, data requirements, and ethical safeguards for PPO. Initial pilot results from three test bioregions (Amazon Basin, Nordic Baltic Sea, Southeast Asian Megacities) indicate that participatory simulation increases local policy alignment by 34% and public engagement by 58% compared to static reporting. Vision: To create the first open-access, living model of a regenerative Earth, where every decision can be tested for planetary impact before implementation. a perfect planet online

Project “A Perfect Planet Online”: Feasibility, Framework, and Initial Findings | Metric | Amazon Basin | Nordic Baltic