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New Book: The Complex World

We live in a complex world — one that is increasingly connected, evolving, technological, volatile, and potentially poised for catastrophe. And yet we continue to treat the world as if it were simple. Our dominant frameworks are still linear, unchanging, and disconnected, assuming Earth’s resources are infinitely exploitable. Complexity science offers a paradigm-shifting approach.

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SFI Press launches Foundational Papers in Complexity Science

When Claude Shannon wrote “A Mathematical Theory of Communication” in 1948, he was known as a mathematician and an electrical engineer. From this extraordinarily influential paper — cited more than 155,000 times — he would come to be called the “father of information theory.” Today, we see in him the hallmarks of an early complexity scientist.

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New Book: Agent Based Modeling for Archaeology

The more we learn about the past, the more we come to understand that ancient societies share some striking similarities to our own. From the first waves of migration out of Africa to the Ancestral Pueblo, the peoples of the past created art, migrated to new lands, fought wars, raised families, and exploited natural resources for housing, food, and tools—just like we do.

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New Book: Complexity Economics

When Santa Fe Institute scientists first started working on economics more than thirty years ago, many of their insights, approaches, and tools were considered beyond heterodox. These once-disparaged approaches included network economics, agents of limited rationality, and institutional evolution—all topics that are now increasingly considered mainstream. SFI continues to expand the boundary of our economic understanding by pioneering fields as diverse as collective intelligence and organizational scaling.

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