Jobs and the Future of Work

Why the AI era presents not a jobs crisis, but a livelihood one

Two officer workers are seen walking past a lit-up office.

A livelihood is not a role. It is a sustained capacity to generate value, dignity and security over time, for a person, their family and their society. Image: Simon L/Unsplash

Mark Esposito
Faculty Associate, Harvard Center for International Development, Harvard Kennedy School of Government
Melodena Stephens
Researcher, Consultant, AI Governance Thought Leader, Mohammed Bin Rashid School of Government
  • Traditional job reskilling frameworks are failing to keep pace with rapid AI-driven market disruption.
  • Replacing human workers with AI actively erodes critical institutional knowledge and long-term organizational value.
  • Global policy must transition from protecting specific job roles to securing sustainable human livelihoods.

The global conversation about artificial intelligence (AI) and the future of work has been asking the wrong question for a decade. We keep asking which jobs will survive. We should be asking whether “jobs” is still the right unit of analysis at all.

This is not a semantic distinction. It is a structural and human rights one, and until we make it, governments, firms and global policy institutions will keep designing solutions to the wrong problem.

The reskilling illusion: Why traditional job training fails

The mainstream response to AI-driven displacement is reskilling. Technology is projected to transform 1.1 billion jobs over the next decade, and 59% of workers globally will need retraining by 2030. The ambition is real, but the framework is fragile: jobs shift faster than training cycles can follow. The IMF has warned that reskilling “may be a less reliable solution when the target occupations themselves are on a shrinking horizon,” and the World Economic Forum’s Future of Jobs Report 2025 estimates 30% of employees will need to find other jobs after training, or fall between the cracks without it.

The cost is neither predictable nor even: lower and middle-skill jobs are hollowing out, spreading into work once considered irreplaceable, including the creative economy. In the United States alone, workers in earning transitions – in other words, those seeking a first job, facing unemployment or re-skilling after displacement – lose $1.1 trillion in annual income, roughly 5% of GDP. Much of this goes unmeasured because job reports miss tacit skills, and the gig economy has eroded the case for formal education even though gig work alone rarely supports a family.

Being a good employee no longer safeguards income: layoffs are rising because workers’ past high performance was used to train the AI now replacing them, not because they did a bad job. In the UK, a 24-year-old who loses a job and takes a month to find another can lose up to £300,000 in lifetime earnings; women, who are 2.5 times more exposed to automation risk than men, stand to lose the most.

The fiscal reality of continuous population reskilling

Continuous reskilling at population scale is, functionally, a social insurance problem, and most governments already carry significant debt. With global sovereign debt approaching 100% of GDP, IMF Managing Director Kristalina Georgieva has argued that current growth is “not strong enough” to carry existing obligations while also funding AI’s transition.

Most social protection systems were built for an era of stable careers: train once, work, contribute taxes, retire. AI is collapsing that architecture. Employment in AI-vulnerable occupations is already 3.6% lower after five years, hitting entry-level workers hardest and dismantling the pathway to skills and upward mobility. In the UK, 1 million people without jobs would cost the country £125 billion, more than the education budget.

This is not a temporary adjustment cost. It is a structural liability that most economies cannot sustain through social protection systems already under demographic and fiscal strain.

The hidden cost of replacing human judgement with AI

For organizations, the deeper danger is not labour cost but the erosion of accumulated institutional knowledge: when a capability disappears from a workforce, the memory embedded in it disappears too. A seasoned contract lawyer carries institutional judgement that shapes how a firm interprets ambiguity and builds client trust. Automate the task and you gain efficiency; lose the person and you lose the infrastructure of judgement around it.

PwC’s 2026 Global AI Jobs Barometer, analysing over a billion job ads across six continents, found that companies with the largest AI productivity gains were using it to amplify human performance, not cut costs; firms treating AI as replacement underperformed those treating it as augmentation. Stripping out human depth for short-term efficiency risks trading institutional intelligence for quarterly margins.

Why human skills are load-bearing in an AI economy

Beneath the economic arguments lies a category mistake: treating humans and machines as doing the same work, with humans simply slower or costlier. As AI takes on analytical and operational tasks at scale, capabilities like creativity, contextual ethics and relational intelligence do not become residual. They become load-bearing.

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Workers themselves are acutely aware of this shift. A large-scale survey found 83% of workers believe AI will make uniquely human skills more critical, not less, and 76% actively crave more human connection as AI usage grows.

The argument is not protectionist but ontological. AI processes signals; humans interpret meaning and make decisions that carry moral weight. Conflating the two impoverishes both. The real question is whether we value the human, and humanity, or the machine.

Redefining work: Moving from ‘jobs’ to sustainable livelihoods

A livelihood is not a role. It is a sustained capacity to generate value, dignity and security over time, for a person, their family and their society. It encompasses income, but also purpose, identity and belonging, and is resilient to disruption in ways a job description is not, because it is organized around the person rather than the task. It is a universal human right, enshrined since 1948 in Article 25 of the UN Universal Declaration of Human Rights, which guarantees a dignified standard of living and security in the event of unemployment.

Governments need to move from passive safety nets to proactive livelihood infrastructure. Companies need to redefine the workforce relationship from transactional to developmental: Standard Chartered found roughly $49,000 in savings per employee reskilled and redeployed internally versus hired externally. And multilateral institutions need to anchor the AI and work agenda around livelihood security as a global public good, because the journey between here and there is where most workers actually live, and where policy currently fails them.

Building a human-centric economy for the AI era

Recent scenario analyses map a future where AI advancement outpaces the workforce’s capacity to adapt, where productivity surges but economies fracture socially. That scenario is not inevitable, but it is the default path if we keep managing disruption with frameworks built for a more stable world.

The AI economy does not have a jobs problem. It has a meaning problem. The shift from jobs to livelihoods is the structural choice between an economy that deploys humans and one that sustains them, and we will not make that choice by accident: it requires deliberate decisions by governments, companies and policy actors about what they will fund, protect and call by its right name.

The question is not which jobs will survive. It is what kind of economy we are building, and for whom.

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