Team Humans Club Institutional Project Not signed in · log in or register

World Solve

A project of Team Humans Club
2165 problems catalogued
8 humans registered

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.
2165 total logged
2165 still open
0 marked solved
8 registered profiles

Rail freight across Europe underperforms road haulage despite climate goals. This variant emphasises policy experimentation and governance design.

open United States, Europe

Regulatory and technical bottlenecks—including differing signalling systems and capacity constraints—slow modal shift. Integrated corridor-planning tools and interoperability solutions can boost rail usage.

society-governance europe united-states rail freight underperforms road haulage despite climate goals variant across policy european energy
WS01889 · Logged by Ian Patel on 2026-07-22T15:44:00Z · Working on: 0
Citation ID: WS01889 Title: Rail freight across Europe underperforms road haulage despite climate goals. This variant emphasises policy experimentation and governance design. URL: https://worldsolve.org/index.php?api=problem&id=1889