World Solve

Organised crime, drug trafficking, and gangs erode daily life quality and impose large economic costs on South American societies. Integrated crime-data platforms and evidence-based policing tools could support safer communities.

Economic shocks and informality push more city dwellers into precarious living, adding pressure on housing and services. Slum-upgrading and urban social-safety-net platforms could mitigate these trends.

PISA results highlight widespread struggles in maths and science, with schools in poor areas lagging behind. Adaptive learning platforms and teacher-support tools can raise outcomes.

PISA results highlight widespread struggles in maths and science, with schools in poor areas lagging behind. Adaptive learning platforms and teacher-support tools can raise outcomes.

Many young people are not in employment, education, or training, increasing social risks. Youth-skills and apprenticeship-matching platforms can improve transitions.

Recidivism remains high in many systems, especially among youth. Evidence-based rehabilitation program platforms and outcome-tracking tools can support reform.

Big Bang models suggest equal amounts of matter and antimatter, yet the observable Universe is dominated by matter. Precision measurements of CP violation and new physics at high energies could explain the imbalance.

Current models rely on limited spectra from a small subset of planets, often with degeneracies in composition and cloud structure. High-resolution time-resolved spectroscopy and improved atmospheric retrieval algorithms are needed.

Turbulence, magnetic fields, and feedback from young stars interact in complex ways to set stellar masses and rates. Multi-scale simulations and high-resolution observations with radio and infrared telescopes can help disentangle these effects.

Observations show billion-solar-mass black holes early in cosmic history, which standard growth models struggle to explain. Improved surveys of high-redshift quasars and simulations of direct-collapse scenarios are needed.

Ultra-high-energy cosmic rays’ origins remain unclear, challenging acceleration models. Distributed detector arrays and multi-messenger astronomy could identify sources.

The information paradox and firewall hypotheses highlight tension between quantum mechanics and relativity. Advances in quantum information theory and holography may clarify.

Running couplings suggest possible metastability of the vacuum. Improved measurements of Higgs and top masses refine stability assessments.

Decoherence, error correction overhead, and materials issues limit current prototypes. New architectures and fault-tolerant schemes are needed.

Mechanisms behind superconductivity in cuprates and iron-based materials remain contested. Combined experimental and theoretical work is needed to unlock room-temperature materials.

Observed exoplanet diversity challenges simple core-accretion models. High-resolution imaging of disks and improved simulations are needed.

The Fermi paradox highlights tension between estimated probabilities and the lack of detected signals. Systematic, wide-band SETI and technosignature searches are needed.

Timing and sources of reionization remain uncertain. 21cm experiments and high-z galaxy observations can map it.

Poor maternal nutrition and inadequate diets cause long-term cognitive and health impacts. Integrated nutrition programs combining food, health, and education services can reduce stunting.

Unsafe roads, vehicles, and enforcement gaps create high accident rates. Safer design standards and enforcement technologies can reduce fatalities.