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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

Tax systems in South America often remain regressive and prone to evasion.

open South America / Unspecified, South America

Reliance on indirect taxes and weak enforcement undermine equity and revenues. Digital tax-administration tools and progressive reform design platforms can strengthen systems.

tax systems south america often technology-computing
WS01947 · Logged by Ian Patel on 2026-07-22T15:59:00Z · Working on: 0
Citation ID: WS01947 Title: Tax systems in South America often remain regressive and prone to evasion. URL: https://www.worldsolve.org/index.php?api=problem&id=1947