August 22, 2025 | By Masanori TONEGAWA
AI as a Living Mirror of Society
kovop58 - stock.adobe.com
In 2024, US startup Altera released the results of a large scale simulation in which up to 1,000 AI agents were placed together inside an online game. The agents spontaneously formed a society, taking on roles such as architects, merchants, soldiers, and explorers. They created an economy using gemstones as currency and even coordinated searches for missing members, demonstrating a level of cooperation that surprised researchers. By changing the conditions of the simulation, it also became possible to test the effectiveness of policies and social systems.
Jun Sung Park, an AI researcher at Stanford University, says that such virtual social experiments offer valuable clues to understanding the principles behind human behavior. At a time when the spread of social media has dramatically accelerated the flow of information and made public opinion increasingly volatile, the ability to foresee social trends is more urgently needed than ever.
Major technology companies are racing to harness this potential. In March, xAI, led by entrepreneur Elon Musk, acquired X, the former Twitter, with the aim of training AI on posts from about 600 million users to build a platform that accelerates human progress. Meta, which oversees social networks used by roughly 3.5 billion people worldwide, also launched a new organization in June dedicated to developing superintelligent systems. Chief executive Mark Zuckerberg has said that this effort could transform the company’s entire technological foundation within just a few years.
Yet enthusiasm is tempered by caution. Academic researchers note that while AI based social simulations are revolutionary because they allow social phenomena to be tested in controlled environments, real human societies are shaped by culture, ethics, and emotions that remain difficult to quantify. Results generated by AI communities should therefore be interpreted carefully.
Policy makers are also alert to the risks. As AI begins to influence public opinion formation and behavioral prediction, building governance frameworks alongside technological innovation has become an urgent task. Balancing freedom of development with the public interest is emerging as a central policy challenge.
From an ethical perspective, experts warn that AI capable of representing the depths of the human mind is no longer a neutral tool but an actor with power. If such influence is concentrated in the hands of a few companies, democracy and individual autonomy could be quietly eroded, making transparency and accountability indispensable.
Ordinary users voice unease as well. While many welcome the convenience that advanced AI promises, they worry about not knowing how their posts and emotions are being used and about a future in which social direction is shaped by algorithms beyond their control.
Even within industry, there is growing recognition that trust is essential. Virtual social experiments may open the door to new businesses and more sophisticated policy design, but without credible safeguards, public confidence could evaporate overnight. The race to build ever more powerful intelligence will not be reversed, yet society must remain vigilant to ensure that the benefits of superintelligence do not come at the cost of democratic values and personal freedom.
