The experiment brought together 277 randomly selected Americans for a twenty‑minute online deliberation hosted on the Thinkscape platform. The prompt was to identify the top three contributions the United States has made to the world over the past 250 years, a conversation convened in the spirit of America’s 250th anniversary.
The technology: "hyper‑communication" and AI agents
Organized by the team at Unanimous AI, the session used what the author calls “hyper‑communication”: a set of specialized AI agents that connect participants in real time so that large groups can have productive, multi‑threaded discussions. The agents link many small, parallel discussion spaces into a single deliberative process; they facilitate communication but do not replace human judgment.
How the debate proceeded and the results
From an initial pool of ideas the 277 participants generated 94 distinct proposals. The group narrowed these suggestions to a top ten and then to a final top three through live argument, evidence, and voting aided by the platform’s agents.
The top three choices and the reasoning given
- The Internet
- The collective judgment was that the internet represents America’s greatest contribution over the past 250 years. Participants noted that core research originated in U.S. academic and government labs and that the technology scaled globally, transforming communication, democratizing access to information and education, enabling commerce, medicine, research and cultural exchange, and amplifying civic organizing and soft power. Respondents also acknowledged harms—misinformation, addiction, privacy loss—and noted counterarguments that the internet is a relatively recent development and not uniquely American.
- Advances in medicine
- The group concluded that U.S. medical innovations have saved and prolonged hundreds of millions of lives worldwide. They pointed to American‑developed vaccines that controlled or eradicated deadly diseases, major advances in cancer research and treatment, and medical technologies that improved hospital safety and procedures. While noting the global diffusion of medicines and treatments, participants emphasized the United States’ central role in many breakthroughs.
- Spreading democracy
- The third consensus item was the American model of governance. Participants argued that the U.S. Constitution and representative government provided an influential blueprint, inspiring democratic movements internationally and promoting human rights and individual liberties. Empowering citizens to vote and choose leaders was cited as a foundational contribution to societal advances and the establishment of stable democracies elsewhere.
What the AI did — and what it did not do
Organizers stressed that the final outcomes reflected 100% human intelligence: the role of the AI agents was to connect people and optimize deliberation, not to generate or substitute for the participants’ judgments. The system aimed to give each participant the opportunity to express views, respond to others, and converge on solutions based on merits.
Implications and open questions
The demonstration shows that hyper‑communication tools can scale thoughtful deliberation to hundreds of participants without overwhelming individual voices. Remaining questions include which types of policy or societal issues are best addressed with this method and how such platforms might be integrated into real‑world decision‑making, public consultation, or scientific consensus processes.
About the author
Louis Rosenberg earned his PhD from Stanford University, served as a professor at California State University (Cal Poly), and holds more than 300 patents for work in human‑computer interaction, artificial intelligence, and collective intelligence. The article summarizes an Unanimous AI field experiment using the Thinkscape hyper‑communication platform.
