AI is no longer simply a tool. It is becoming a technology that changes the way people think and behave, profoundly reshaping human life.

Faced with this transformation, we often ask whether AI will take human jobs, whether it will become more intelligent than humans, and which professions will survive. These are important concerns, but they do not fully capture the essence of the AI era. A more fundamental issue lies before us: If AI becomes capable of performing more and more human tasks, what will people do, and how should they live?

How, then, can we create happiness in an era when AI dramatically expands human capabilities? I believe the most important challenge of the AI age is not technological competition, but the redesign of life.

Human beings have long created things more powerful than themselves. The telescope allowed us to see beyond the limits of the human eye, cars and aircraft extended our mobility, and computers expanded our ability to calculate and remember. AI is another technology that extends the boundaries of human capability.

AI can retrieve information and analyze vast amounts of material far faster than humans. It can perform repetitive tasks without fatigue, compare enormous datasets, identify patterns, and generate writing, images, music and video.

Should humans compete with AI? There is no need. Just as people did not try to calculate faster than calculators after inventing them, there is little reason for humans to compete with AI on its own terms.

What matters is how effectively we use AI to extend human capability. AI can conduct research, while people interpret the findings. AI can prepare a draft, while people enrich it with their own experience and philosophy. AI can present countless possibilities, while people decide which path to take.

AI Can Expand Human Capability, but Humans Must Set the Direction

AI is highly capable of answering the question, “How can this be done more efficiently?” But the question, “What should we pursue through that efficiency?” requires human values and judgment. In the AI era, people will need the ability to determine what matters more than the ability to retain more information than a machine.

One of the greatest changes brought about by AI will be the transformation of work. People have traditionally worked to survive and earn an income. Yet work has never been merely an economic activity. Through work, people demonstrate their abilities, form social relationships, and gain a sense of achievement and belonging.

The question “What do you do?” has often carried almost the same meaning as “Who are you?” That connection will inevitably weaken as AI takes over a growing share of human tasks.

If AI can write reports, summarize meetings, analyze information, generate code, assist with design and handle customer inquiries, people will be able to accomplish more in less time. This is undoubtedly a benefit. At the same time, it raises another issue: If we have more time in which we no longer need to work, how will we fill it?

This is more difficult than it may appear. People desire freedom, yet often become anxious when freedom arrives because they do not know what to do with it. They struggle under the weight of busy lives but may feel empty when they have nothing to do.

The challenge of the AI era, therefore, goes beyond protecting jobs. People must also develop the ability to create meaning during the hours when they are not working. If AI reduces the amount of human labor required, what will people do with the time it gives them?

This may be the beginning of what I call the “Pogeun Maeum-gil,” or “Warm-Hearted Path,” industry: time to look up at the sky and feel gratitude, to converse with nature and connect with plants and animals. AI may give people more free time, but happiness will not follow automatically. Transforming that freedom into a fulfilling life is another capability that humanity must learn from nature—and one that could shape the next generation of industry.