Speakers

This page provides information about presenters. For details of presentations and other programming, please visit the Programme page.

To be announced

  • Evangelia Chrysikou
    Evangelia Chrysikou
    University College London, United Kingdom
  • Hector Garcia
    Hector Garcia
    Author, Japan
  • James W. McNally
    James W. McNally
    University of Michigan & NACDA Program on Aging, United States
  • Hiroshi Ota
    Hiroshi Ota
    Hitotsubashi University, Japan
  • Lowell Sheppard
    Lowell Sheppard
    Never Too Late Academy & IAFOR, Japan

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Previous Speakers

View details of speakers at past AGen conferences via the links below.

AGen2025 AGen2024 AGen2023
AGen2022 AGen2021 AGen2020
AGen2019 AGen2018 AGen2017
AGen2016 AGen2015
Evangelia Chrysikou
University College London, United Kingdom

Biography

TBA

Keynote Presentation (2026) | TBA
Hector Garcia
Author, Japan

Biography

TBA

Panel Presentation (2026) | Longevity, Happiness, and the Art of Community: Lessons from Japan and Beyond
James W. McNally
University of Michigan & NACDA Program on Aging, United States

Biography

Dr James W. McNally is the Director of the NACDA Program on Aging, a data archive containing over 1,500 studies related to health and the aging life course. He currently does methodological research on the improvement and enhancement of secondary research data and has been cited as an expert authority on data imputation. Dr McNally has directed the NACDA Program on Aging since 1998 and has seen the archive significantly increase its holdings with a growing collection of seminal studies on the aging life course, health, retirement and international aspects of aging. He has spent much of his career addressing methodological issues with a specific focus on specialised application of incomplete or deficient data and the enhancement of secondary data for research applications. Dr McNally has also worked extensively on issues related to international aging and changing perspectives on the role of family support in the later stages of the aging life course.

Panel Presentation (2026) | Understanding Cognitive Impairment: Placing Dementia Within a Realistic Framework

Previous Presentations

Workshop Presentation (2023) | Aging Data: The National Archive of Computerized Data on Aging
Workshop Presentation (2022) | NACDA: Data on Aging Resources from Research Ideation to Long-Term Preservation and Sharing
Panel Presentation (2022) | Helping Hands: Robotic Assistance in Supporting and Maintaining Social Interactions with Elders
Panel Presentation (2022) | Missing You: Resilience, Renewal and Rebuilding Intergenerational Contact Within Families
Workshop Presentation (2021) | Creating Our New Normal: Responding, Adapting and Thriving in a Post-COVID 19 World
Workshop Presentation (2021) | Aging Data: NACDA & an Open-source Repository
Keynote Workshop Presentation (2020) | Aging Data: NACDA & an Open-source Repository
Featured Presentation (2019) | Defining and Measuring Resilience in an Aging World
Featured Workshop Presentation (2019) | Locating Data for Research: Data Collections and Resources for Thesis Writing, Teaching, and Grant Development for the Social Sciences and the Environment
Featured Panel Presentation (2018) | Health Across the Lifecourse
Featured Workshop Presentation (2018) | Locating Data for Research
Featured Presentation (2017) | Methodologies for the Collection of Comparative Community Level Public Health Data: Obtaining Powerful and Statistically Meaningful Findings for Small Populations
Featured Panel Presentation (2017) | Easts Meets West – Healthy, Active and Beautiful Aging in Asia
Hiroshi Ota
Hitotsubashi University, Japan

Biography

TBA

Keynote Presentation (2026) | TBA
Lowell Sheppard
Never Too Late Academy & IAFOR, Japan

Biography

Mr Lowell Sheppard is an author, speaker, social entrepreneur, and Fellow of the Royal Geographical Society with a lifelong commitment to social impact, ethical leadership, and exploration. He has worked extensively with established NGOs and start-ups, most notably as the Founder of HOPE International Development Agency Japan. Under his leadership, HOPE-JP has grown to rank among the top 2% of charitable organizations in Japan, achieving the prestigious nintei tax-deductible certification. Mr Sheppard has been a longtime supporter and past speaker at IAFOR Conferences. He currently serves as the organisation’s Director of Development, seeking to expand the Global Fellowship Programme and scholarship opportunities. Mr Sheppard’s passion for social and environmental improvement projects has driven his career. For over two decades, Lowell has served as an informal advisor to companies and boards around the globe.

In pursuit of adventure and deeper insights into ageing and longevity, Mr Sheppard moved onto a sailboat five years ago and has been sailing full-time around Japan, embracing the life of a digital nomad and explorer. After spending fifteen months moored and deeply immersed in the Blue Zone culture of Okinawa, Mr Sheppard set out in 2025 to revisit a journey that had first shaped his life twenty-five years earlier: chasing Japan’s cherry blossoms from south to north. What began as a seasonal passage became a year-long quest, repeatedly visiting and revisiting Japan’s key longevity hotspots—rural prefectures, islands, and communities where people continue to live long, healthy, independent lives. Between these journeys, he regularly returned to his own ‘longevity laboratory’” a remote island village where he lives and observes daily community life at close quarters, blending slow travel, field research, and lived experience.

As an author, his book Never Too Late (Lion Hudson PLC, 2005), published in four languages, became the inspiration for his latest social enterprise, the Never Too Late Academy. His most recent book, Dare to Dream, was shortlisted for the UK Business Book of the Year Award in 2023.

Panel Presentation (2026) | Longevity, Happiness, and the Art of Community: Lessons from Japan and Beyond

Previous Presentations

Panel Presentation (2022) | Missing You: Resilience, Renewal and Rebuilding Intergenerational Contact Within Families
Keynote Presentation (2018) | Surviving and Thriving: In Pursuit of a Sustainable World – A Unique and Personal Reflection