A new lens on how societies change — combining generational history and neuroscience.
1. What Is the NeuroSaeculum?
NeuroSaeculum is a framework that explores how generational cycles, like those described in The Fourth Turning, may be shaped, amplified, or distorted by neurobiological feedback loops. By understanding this interaction, we can better explain recurring patterns in history and design more resilient, adaptable institutions for the future.
2. What’s the ‘Saeculum’?
A saeculum is a historical cycle that lasts roughly 80–100 years, with repeating generational phases: Crisis, Rebuilding, Growth, and Unraveling.
This idea comes from the theory of The Fourth Turning, developed by historians William Strauss and Neil Howe. It suggests that American (and possibly global) history moves in recurring patterns, shaped by generational archetypes.
3. What’s the ‘Neuro’ Part?
Your brain doesn’t just respond to history — it helps shape it.
Research in neuroeconomics, dopamine/cortisol regulation, and ideological psychology (e.g., Leor Zmigrod’s work) suggests that public mood, trust, and ideology are deeply shaped by how our nervous systems respond to uncertainty, threat, and belonging.
We integrate this biological insight with historical cycles to explain why certain “turnings” feel so emotionally intense — and how societies can get stuck in loops of fear or disconnection.
4. Why Does It Matter?
If we understand the patterns, we can soften the crashes — and build better systems.
NeuroSaeculum is not just a theory — it’s a design project. Our goal is to use these insights to guide:
- Civic reform
- Institutional resilience
- Generational healing
- And deeper public understanding of where we are in history — and how to move forward.
5. Explore the Project
Here are a few ways to dive deeper:
- 🧠 Read The Hidden Circuitry of the Four Turnings — our core article on the neuroeconomic cycles beneath history.
- 🏛 Explore First Foundation Patterns — real design tools for resilient institutions.
- 🧬 See Research Proposals — like Do Societal Cycles Shape Our Health?
- 📚 Browse All Topics — in the NeuroSaeculum Index.
Want to Get Involved?
This is a growing project. If you’re a researcher, reformer, designer, or just curious about how history and psychology shape the future, we welcome your questions and insights. Contact us at gary_kephart@pobox.com.