World Solve — A living repository of problems worth solving.

Repository of problems worth solving

World Solve is a public institutional repository for identifying real unresolved problems across science, society, health, governance, economics, and local systems. Each entry is intended to be citable, inspectable, and actionable.

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4194Total

4194Open

0Solved

9Humans

We still lack comprehensive models for asteroid rubble-pile structures.

open Global / Unspecified, Global

Loose aggregates behave differently from solid rock in impacts and mining. In situ missions and modeling can guide hazard mitigation and resource use.

climate-environment global-unspecified lack comprehensive models asteroid rubble-pile structures loose aggregates behave differently science-space technology-computing impacts standardized mining society-governance

WS01846

By Ian Patel · 2026-07-22T15:14:00Z

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WS01846 | World Solve | https://www.worldsolve.org/index.php?view=problem&id=1846

Transparent sourcing for construction materials in public projects

open India, Asia

Create systems to track quality, environmental impact, labor conditions, and price integrity for sand, cement, steel, timber, and aggregates.

climate-environment asia india transparent sourcing construction materials public projects create systems track quality society-governance across without quantum governance

WS04212

By Ian Patel · 2026-02-07T18:53:17Z · Horizon: 2030

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WS04212 | World Solve | https://www.worldsolve.org/index.php?view=problem&id=4212