World Solve

Business owners may have smartphones but lack skills to use accounting, marketing, and inventory apps effectively. Tailored digital-skills training bundled with tools could improve adoption.

Current desalination technology consumes large amounts of fossil-fuel energy, undermining sustainability goals. Solar-powered desalination research could make the process both cheaper and greener.

Without reliable charging networks, EV adoption stalls in smaller cities and rural areas despite growing manufacturing capacity. Battery-swapping stations designed for two- and three-wheelers could accelerate rural EV adoption.

Rapid fintech growth has outpaced consumer education and fraud-detection infrastructure in several markets. AI-based real-time fraud detection tailored to regional transaction patterns is an urgent need.

As mobile money adoption accelerates, many new users lack understanding of digital fraud risks and responsible borrowing. Simple, localized financial-literacy content delivered via mobile apps could reduce financial harm.

Many SMEs adopt digital payment and e-commerce tools without understanding basic security practices, exposing them to fraud. Simple, affordable cybersecurity training programs tailored for small businesses could reduce losses.

As solar panels and batteries age, Africa lacks systems to recycle them safely, risking toxic pollution. Formal e-waste recycling startups could turn this into a resource-recovery industry.

Most legacy satellites lack standardized refueling ports or mechanical docking interfaces, forcing them to burn out unnecessarily. Universal commercial servicing ports and robotic grapple protocols must be adopted globally.

Traditional drought-resistant seed varieties are disappearing as farmers adopt commercial hybrid seeds, eroding genetic resilience against long-term climate shocks.

The rapid adoption of electric rickshaws and scooters creates a massive wave of end-of-life batteries that are dumped in open landfills due to lack of local recycling facilities.

Anerobic decomposition in flooded rice paddies is a massive source of global methane, but farmers lack incentives and technical training to adopt Alternate Wetting and Drying (AWD) techniques.

First-time digital payment users in rural areas are highly vulnerable to social engineering scams, causing severe sudden financial losses.

Software that predicts where crime might occur or who might commit it is being adopted by police departments with little independent oversight of its accuracy or fairness. This leaves significant power in tools that haven't been thoroughly vetted for bias.

Public procurement, from building roads to buying medical supplies, remains one of the most common channels for corruption worldwide. Stronger, harder-to-manipulate bidding systems remain unevenly adopted.

Fertilizer runoff from farms feeds harmful algae blooms in nearby lakes, damaging drinking water and local ecosystems. Preventing this at the source remains cheaper than treating it after the fact, but adoption is still limited.

Most food waste in large cities still ends up in landfills producing methane, despite composting being a relatively simple, well-understood solution. Scaling this to city-wide adoption remains logistically unresolved in most places.

Data centers powering cloud services consume enormous amounts of electricity and water for cooling, and demand keeps climbing with AI adoption. A genuinely sustainable path for this growth remains unresolved.

GDP growth doesn't capture things like wellbeing, environmental health, or inequality, yet it remains the default measure of a country's economic success. A broader, widely adopted alternative measure remains unsettled.

Political boundaries are often redrawn to favor those in power, undermining the basic principle that votes should determine representation fairly. Technical solutions exist but political will to adopt them remains inconsistent.

Artificial lighting confuses migration patterns, hunting behavior, and reproduction cycles in many nocturnal species, yet city lighting keeps expanding with growth. A widely adopted, wildlife-friendly lighting standard remains missing.