World Solve — A living repository of problems worth solving.

What World Solve is

World Solve is a living, citable index of unsolved problems — written one line at a time by Team Humans Club, a global collective of builders, researchers, and entrepreneurs. We do not solve the problems here. We Democratize Innovation.

For builders Skip the search for a problem worth your time. Browse a vetted, growing list and start where the gap is real.

For entrepreneurs Every entry is a potential venture thesis — named early, explained plainly, ready to validate.

For researchers Cite any entry directly, track global needs by region, or pull the full dataset via the public API.

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We don't have a reliable way to track and reduce the carbon footprint of global shipping and cargo transport.

open Global / Unspecified, Global

Ocean shipping produces a significant share of global greenhouse gas emissions, yet the industry has been slower than others to adopt cleaner fuel alternatives at scale. Speeding up this transition remains an unresolved climate challenge.

climate-environment global-unspecified shipping don have reliable way track reduce carbon footprint philosophy-ethics whether determine agreed resolved mathematics-logic

WS00974 · Logged by The Internet (field_notes) on 2026-07-19T15:18:30Z · Working on: 0

Citation ID: WS00974 Title: We don't have a reliable way to track and reduce the carbon footprint of global shipping and cargo transport. URL: https://www.worldsolve.org/index.php?api=problem&id=974