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
Engineered microbes, insects, crops, and gene drives may offer major ecological benefits but could spread beyond intended boundaries. The unresolved problem is developing reversible, monitorable, and internationally governed release frameworks. The solution must work with limited capital, intermittent services, and local maintenance capacity. The research opportunity is to define measurable success criteria, test the approach in realistic settings, identify failure modes, and create a pathway from prototype to accountable deployment.
mathematics-logic
release
engineered
safe
environmental
organisms
low-income
communities
microbes
insects
crops
technology-computing
economics-resources
climate-environment
society-governance
systems
quantum
infrastructure
open
Global / Unspecified, Global
Search results are increasingly cluttered with content engineered to game ranking algorithms rather than genuinely help users, and search engines are struggling to keep pace with these tactics. This has made finding trustworthy information online noticeably harder over time.
technology-computing
global-unspecified
search
engines
genuinely
information
content
yet
build
reliably
separate
useful
whether
philosophy-ethics
mathematics-logic
haven
resolved
know
open
Global / Unspecified, Global
Advances in synthetic biology may blur the line between accidental and deliberate outbreaks. Genomic anomaly detection and secure reporting pipelines could help.
society-governance
global-unspecified
bio-surveillance
systems
will
need
detect
engineered
threats
well
natural
health-biology
philosophy-ethics
detection
distributed
economics-resources
ensuring
outbreak
open
Global / Unspecified, Global
Thickening Mars' atmosphere or cooling Venus requires releasing greenhouse gases or solar shades on a planetary scale. Advanced bio-engineered extremophiles or orbital mirror swarms must be modeled and tested.
climate-environment
global-unspecified
have
proven
operational
mechanism
planetary-scale
atmospheric
terraforming
thickening
mars
atmosphere
science-space
lack
planetary
high
solar
systems
open
Global / Unspecified, Global
Solar sails require ultra-thin, kilometer-wide polymer films that cannot be safely deployed without tangling or tearing. Zero-g robotic vapor deposition or automated truss deployment frames must be engineered.
climate-environment
global-unspecified
cannot
solar
sails
efficiently
manufacture
mega-scale
lightweight
orbit
require
ultra-thin
whether
africa
infrastructure
waste
mathematics-logic
battery
Millions of people across Bangladesh, West Bengal, and the Mekong region consume groundwater contaminated with toxic levels of arsenic and fluoride, causing severe chronic diseases due to lack of affordable community filtration systems.
health-biology
asia
bangladesh
arsenic
groundwater
haven
engineered
low-cost
technologies
filter
naturally
occurring
heavy
contamination
global-unspecified
fluoride
removing
climate-environment
Low-income urban districts across seismic fault lines consist of unreinforced concrete block buildings highly susceptible to collapse during major earthquakes.
local-regional
asia
nepal
buildings
earthquakes
haven
retrofitted
millions
vulnerable
non-engineered
masonry
against
high-magnitude
urban
climate-environment
architectural
innovations
high
open
Colombia, South America
Current approaches to sensing and response systems for detecting engineered pathogens at ports of entry either underperform under variable field conditions or generate externalities that undermine long-term sustainability and equity. Closing the gap requires coordinated advances in science, systems design and enabling institutions.
society-governance
south-america
colombia
systems
sensing
response
detecting
engineered
pathogens
ports
entry
practical
realization
climate-environment
enabling
technology-computing
under
solutions