The Scientific Journey
Scientific progress often begins with a question and advances one discovery at a time. This series followed that path, exploring how healthy ageing can evolve beyond longer life expectancy toward a life that remains meaningful, purposeful, and socially connected. Instead of beginning with a predetermined solution, each article addressed a specific question, allowing the evidence to shape the next stage of inquiry. The IKIGAI-BAYANIHAN Framework for Pursposeful Ageing as the result of that scientific journey.
Article 1: Beyond Living Longer
The first article examined the global transition from increasing life expectancy to healthy ageing. It demonstrated that longevity alone cannot define successful ageing. Living longer becomes meaningful only when accompanied by health, dignity, independence, and opportunities to remain engaged throughout later life.
Article 2: The Missing Question in Healthy Ageing
The second article identified an important gap in contemporary healthy ageing. While considerable attention has been devoted to maintaining health and functional ability, far less emphasis has been placed on understanding what older adults continue to live for after retirement. The discussion introduced meaningful engagement as the missing link between healthy ageing and purposeful living.
Article 3: Understanding Meaningful Engagement
The third article explored meaningful engagement as a multidimensional process rather than a single activity or outcome. It showed that purposeful ageing emerges through the interaction of personal purpose, relationships, contribution, autonomy, growth, participation, and the continuing pursuit of a meaningful life.
Article 4: The Eight Dimensions of Meaningful Engagement
The fourth article synthesized contemporary evidence to identify eight interdependent dimensions that consistently sustain meaningful engagement: purpose, health, social connection, contribution, autonomy, lifelong learning, economic security, and supportive environments. Together, these dimensions provide an evidence-based understanding of purposeful ageing and establish the essential conditions that enable older adults to continue growing, contributing, and thriving.
When Evidence Becomes Action
The progression of these four articles naturally leads to a practical question.
If the science now explains what sustains meaningful engagement, how can this knowledge be translated into everyday life?
The IKIGAI–BAYANIHAN for Purposeful Ageing was developed as a practical response to that question. It translates the evidence presented throughout this series into a community model where the eight dimensions of meaningful engagement are intentionally supported through everyday living. Its purpose is not simply to create places where older adults reside, but communities where they continue to learn, contribute, build meaningful relationships, preserve their independence, strengthen their resilience, and live with purpose.
The framework does not represent the conclusion of this research. It represents its beginning.
Its next chapter belongs beyond the pages of this series - in retirement communities, where ideas can be transformed into practice. Through pilot implementation, careful evaluation, and continuous refinement, the framework can evolve alongside the communities it is designed to serve. Every lesson learned will contribute to strengthening both the model and the evidence supporting it.
Research seeks understanding. Design seeks application. Communities provide the opportunity to bring both together.
If successful, the defining legacy of the IKIGAI-BAYANIHAN for Purposeful Ageing will transcend the model itself - manifesting instead in lives lived with renewed purpose, enduring dignity, deep connection, and sustained civic contribution.
The scientific journey presented in this series therefore reaches neither an ending nor a final answer. It reaches a point where evidence becomes action, and where the future of purposeful ageing can begin to be shaped, one community at a time.
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Suggested Citation:
Lendez, M.L. (2026). From Evidence to Action: The Emergence of the IKIGAI-BAYANIHAN Framework for Purposeful Ageing. Chikicha Longevity. (The author is the developer of the Ikigai-Bayanihan Framework for Purposeful Ageing).
About the Author
Dr. Mariza Lendez is a researcher, social entrepreneur, and creator of the Ikigai-Bayanihan (Purpose + Collective Ethos) Retirement Model, an innovative framework that integrates purpose, community engagement, and sustainability to support meaningful aging and later-life well-being
