As world leaders gather in New York for the 81st United Nations General Assembly, education may not command the same headlines as war, climate, artificial intelligence or global health.
Yet education sits underneath all of them.
A country can acquire technology. It can build infrastructure. It can attract capital. But its long-term resilience still depends on whether people possess the knowledge, judgment and capability to participate meaningfully in the future being built around them.
This is why education deserves a stronger place in the UNGA conversation.
Across the latest evidence from the United Nations, UNESCO and the International Labour Organization, three global education challenges stand out with particular urgency: millions of learners remain outside education, the world is facing a severe shortage of qualified teachers, and too many young people are completing education without a clear pathway into decent work.
These problems are connected.
They also tell us something important about the unfinished work of SDG 4.
Global education challenge 1: access has improved, but exclusion is rising again
The first challenge is the most fundamental.
The world still has 273 million children, adolescents and young people outside education.
According to UNESCO’s 2026 Global Education Monitoring Report, the global out-of-school population fell significantly between 2000 and 2015. Since then, progress has slowed. The number of learners outside education has now increased for seven consecutive years and is approximately 3% higher than it was in 2015.
That means roughly one in six children and young people worldwide remain excluded from education.
The figure is serious enough on its own. It also hides significant inequalities.
Conflict, displacement, poverty, disability, gender, geography and language can all determine whether a learner reaches school, remains there and completes an education cycle. UNESCO also warns that conventional data may undercount millions of children living in countries heavily affected by conflict.
The challenge has therefore evolved.
Expanding enrolment remains essential, but access alone is no longer a sufficient measure of success. Education systems must also prevent dropout, support progression and make sure students actually learn once they enter.
This requires a more resilient model of education.
A learner who is displaced should be able to continue learning. A student whose strongest language differs from the language of instruction should not automatically be placed at a disadvantage. A young person facing economic pressure should have pathways flexible enough to keep education viable.
Technology can contribute to this, particularly through multilingual learning, asynchronous access and knowledge systems that allow learners to continue across different environments.
But technology is infrastructure.
The objective remains human participation.
Access must become usable access
One of the most important lessons of digital education is that the existence of a learning opportunity does not guarantee that a learner can use it effectively.
A course may technically be available while remaining difficult to navigate. Content may be online but inaccessible in the learner’s language. A programme may be open while its schedule makes participation impossible for someone working or supporting a family.
For ICARUS, this distinction matters deeply.
We believe the next generation of global education systems should measure whether access becomes understanding, whether understanding becomes competence, and whether competence creates meaningful opportunity.
That is a much higher standard than counting registrations.
It is also much closer to the ambition of SDG 4.
Global education challenge 2: the world is missing 44 million teachers
The second challenge is human.
UNESCO estimates that the world needs 44 million additional primary and secondary teachers by 2030 to achieve universal education.
Sub-Saharan Africa alone requires around 15 million additional teachers.
The shortage is not simply the result of population growth. It is also a retention problem. Teachers are leaving the profession because of workload, working conditions, compensation, limited professional support and declining status.
This matters because education systems cannot scale quality without people.
Artificial intelligence may help teachers prepare material, translate resources, search knowledge and reduce administrative workload. Digital platforms may expand the reach of excellent educational content. Neither removes the need for qualified educators.
- The more intelligent technology becomes, the more important the human role may become.
- Teachers provide context.
- They notice when a learner is struggling.
- They interpret rather than merely deliver information.
- They build trust, motivation and belonging.
- Most importantly, they develop forms of judgment that cannot be reduced to content retrieval.
- The global teacher shortage should therefore be treated as an infrastructure crisis.
AI should return capacity to teachers
The education technology debate often asks whether artificial intelligence will replace parts of teaching.
A more useful question is what capacity AI can return to teachers.
- Can technology reduce hours spent searching for resources?
- Can it make existing educational content easier to reuse?
- Can translation allow a teacher to serve a multilingual cohort more effectively?
- Can intelligent knowledge systems help educators spend less time navigating information and more time teaching?
This is where AI can create genuine educational value.
At ICARUS, we believe technology should increase the capacity of educators while preserving the human relationship at the centre of learning.
The future classroom should not need fewer capable humans.
It should give capable humans better tools.
Global education challenge 3: education is not translating reliably into decent work
The third challenge appears when education ends. The International Labour Organization’s 2026 Global Employment Trends for Youth report shows that the global youth unemployment rate rose to 12.4% in 2025, representing approximately 67 million unemployed young people aged 15–24.
Even more concerning, around 20% of young people — more than 257 million — are not in employment, education or training.
This is not simply an employment statistic.
It raises a fundamental question about the relationship between education and opportunity.
Young people are spending longer in education, yet the transition from learning into stable, meaningful work remains difficult across many economies. Traditional entry-level jobs are changing. Artificial intelligence is beginning to reshape occupations that once provided young workers with reliable entry points.
The ILO estimates that 6.1% of jobs held by people aged 15–29 are in occupations highly exposed to AI-related change.
At the same time, demand is growing in areas such as science, health, engineering and other knowledge-intensive professions.
Education systems therefore face a moving target.
Credentials must lead to capability
For much of the last century, education followed a relatively understandable sequence.
Study. Graduate. Enter a profession. Build a career.
That sequence is becoming less predictable.
The future labour market will increasingly reward people who can demonstrate capability, continue learning and move between roles as technology changes the structure of work.
This means education needs a stronger relationship with competence.
A certificate tells us that someone completed a programme. Employers increasingly need to know what that person can understand, create, solve and apply.
That is why lifelong learning, skills recognition and portable evidence of competence will become increasingly important.
The ILO’s own recommendations point in this direction. Its 2026 youth report calls for greater investment in quality education, lifelong learning and apprenticeships, together with a human-centred approach to AI and stronger systems for helping young people transition into work.
This should become part of the SDG 4 discussion.
Education succeeds when learning creates agency.
The three crises are really one capability crisis
Access, teachers and employment can appear to be separate policy problems.
In practice, they form a chain.
- A learner first needs access to education.
- That learner then needs qualified and supported educators.
- Finally, learning needs to develop capabilities that remain useful when the learner enters society and the labour market.
- Weakness at any point damages the whole system.
This is why the global education conversation should move beyond isolated interventions.
Giving a child access to school while providing too few trained teachers does not solve the problem.
Producing more graduates without connecting learning to changing economic realities does not solve it either.
And introducing increasingly powerful AI tools without building human judgment may create another form of inequality between those who can use intelligent systems well and those who simply consume their outputs.
The objective should be coherent human capability.
UNGA 2026 should treat education as enabling infrastructure
The theme of the 81st General Assembly speaks about restoring trust and managing transformation.
Education is central to both.
Trust depends partly on whether people believe institutions provide meaningful opportunities.
Transformation depends on whether societies possess the skills and judgment to adapt to technological, economic and environmental change.
Education connects those two ideas.
The United Nations already describes SDG 4 as a critical enabler of sustainable development. Progress, however, remains too slow. The current trajectory leaves the world far from universal quality education by 2030.
That should concern every sector represented at UNGA.
Climate adaptation requires knowledge and skills.
Responsible AI requires digital literacy and human judgment.
Public health depends on educated communities and qualified professionals.
Economic development requires capable workers and entrepreneurs.
Human rights depend on people understanding and exercising those rights.
Education is therefore not one sector competing for attention among many.
It is part of the infrastructure through which progress in the others becomes possible.
What ICARUS believes should come next
At ICARUS, we believe three principles should guide the next phase.
First, access must become meaningful participation. Multilingual, flexible and searchable learning systems can help more people remain connected to education across geography, language and circumstance.
Second, technology should strengthen teachers. AI should remove unnecessary friction, improve access to knowledge and return time to educators so that human teaching can become stronger.
Third, education should build demonstrable capability. Learning systems need better ways to connect knowledge, competence, credentials and lifelong development.
These principles will not solve the global education crisis on their own.
They can, however, help move the conversation from the distribution of content toward the development of people.
The real question at UNGA
The world does not lack educational ambition.
SDG 4 already gives us that ambition.
The more difficult question is whether education systems are changing quickly enough to meet the world that learners are entering.
Today, 273 million young people remain outside education.
The world still needs 44 million teachers.
More than 257 million young people are outside employment, education and training.
Those three numbers describe different stages of the same challenge.
A person must first be able to enter education.
They must encounter quality when they arrive.
And the knowledge they gain must help them build a meaningful future.
As world leaders gather at UNGA 81, that should be one of the clearest measures of progress.
Because the future will ultimately depend less on how much technology, capital or information societies possess than on the capability of the people entrusted with using them.
Education is where that capability begins.
Sources:
- United Nations — General Assembly High-level Week 2026 – https://www.un.org/en/high-level-week-2026
- United Nations — Goal 4: Quality Education – https://www.un.org/sustainabledevelopment/education/
- United Nations DESA — Sustainable Development Goal 4 – https://sdgs.un.org/goals/goal4
- UNESCO — 2026 Global Education Monitoring Report – https://www.unesco.org/reports/gem-report/en/2026
- UNESCO — Global Report on Teachers: Addressing Teacher Shortages and Transforming the Profession – https://www.unesco.org/en/articles/global-report-teachers-addressing-teacher-shortages-and-transforming-profession
- UNESCO — Education Transforms Lives – https://www.unesco.org/en/education
- International Labour Organization — Global Employment Trends for Youth 2026: Back to the Future– https://www.ilo.org/publications/major-publications/global-employment-trends-youth-2026-back-future
- International Labour Organization — Youth Unemployment Rises as Young People Face a Harder Road to Decent Work – https://www.ilo.org/resource/news/youth-unemployment-rises-young-people-face-harder-road-decent-work
- ICARUS AI — https://icarus.education/