Sixteen resolve to a shared DBpedia identity. Four were coined in the essay or by this reading of it — one query returns the split.
The self-accelerating dynamic the essay describes: one firm adopts AI and robots, uses the savings to cut prices, and its competitors face immense pressure to follow; if incumbents hold back, start-ups will not. Market forces make adoption go faster and faster, and absent intervention the benefits concentrate in a small group.
A conversational system designed for ongoing personal relationship rather than task completion. The essay's characterisation is also its critique: they talk to you in ways you are already comfortable with, never push you outside your comfort zone, are always available and never get mad — which is what makes them potentially addictive and what makes them a protected greenhouse.
The essay's framing is narrower than the field's: technology that, for the first time, can replace and even exceed human cognition. Gates notes the term was in use around the time he was born but that significant progress arrived only in the last decade.
A weapon system able to select and engage targets without human decision. Named as the clearest case of AI concentrating power where it already exists, making governments more capable of using deadly force without a human in the decision.
The deliberate release of biological agents to cause harm. The essay's structural point: AI will lead to lifesaving advances in drugs and vaccines and will make it easier to design a deadly new disease, and the positive capabilities are hard to separate from the dangerous ones.
The capacity to evaluate claims and evidence independently. The essay cites a preliminary survey associating heavier AI use with less critical thinking, with a stronger effect among younger people, and calls this the worst possible moment for humans to lose the skill.
Synthetic media convincingly depicting real people. Named among the harms most people will feel keenly in everyday life, alongside AI-enabled fraud, disinformation and surveillance, and cited as the reason critical thinking becomes an essential life skill.
Unequal access to technology and to what it enables. The essay's equity question is the AI form of it: how to use this technology to make the world fairer rather than to widen the divide between rich and poor.
Deliberately false information circulated to mislead. The essay's concern is scale and personalisation: monitoring and manipulating public opinion becomes easier, cheaper and more effective, and misinformation can be tailored to an individual.
A papal letter addressed to the Church and, increasingly, to the world. Cited here for Pope Leo XIV's 'On Safeguarding the Human Person in the Time of Artificial Intelligence', which the essay says lays a strong foundation for the work of preserving humanity through the transition.
Coordination of policy across states in the absence of a global government. The essay's version requires a new organisation combining elements of nuclear-weapons inspection, international aviation regulation and the ozone-layer agreements.
Bill Gates's coinage for a domain of work set aside for people only, even where machines could do it. Membership is decided, revisable over time, and expected to vary between countries: some may insist on human elderly care, while Japan, with a shrinking workforce and too few young people to care for the old, may welcome a caregiving robot.
The model class underlying current AI capability. The essay's reliability argument turns on it: models that once could not solve a Sudoku or count the R's in 'strawberry' are being fixed quickly by researchers building systems that check their own work and improve themselves.
Tax levied on employee earnings, and the near half of the essay's asymmetry argument: an employer pays it when hiring a person, while a purchased robot can usually be written off immediately as a business expense.
Data-driven farm management. The essay's low-income-country version is more basic and more transformative: reliable weather forecasts, seed selection, crop and livestock disease protection, and soil improvement advice for farmers who currently receive none of it.
The cognitive work that builds understanding, which the essay identifies as the thing educational AI must be designed not to remove. The operational rule it gives: substantive explanation with both questions and answers when a student first meets an idea, then withholding the answer at comprehension-check time so the student reaches it themselves.
Re-skilling displaced workers for different work. The essay treats it as necessary but insufficient: the turmoil of losing work, getting retrained and finding other work is significant, and the new roles mostly require skills that take many years to learn.
A levy on automation intended to offset the tax asymmetry between hiring a worker and buying a machine. Gates proposed one years ago to a largely dismissive reception and remains a proponent, extending it here to AI tokens as well as robots.
The public support structures the essay argues must become stronger and more flexible before displacement peaks — and which face a squeeze, since people working less pay less income tax exactly when demand for support is greatest.
Job loss caused by technological change rather than by demand. The essay's specific version: displacement that does not reverse with the economic cycle, concentrated in entry- and mid-level roles, arriving over a decade rather than over generations.