The Age Rebellion

Plan Your Future and Thrive

Coming Soon

Contributors

By Lyndsey Simpson

Formats and Prices

On Sale
May 12, 2026
Page Count
304 pages
Publisher
Sterling Ethos
ISBN-13
9781454968436

Price

$29.00

Price

$39.00 CAD

Format:

  1. Hardcover $29.00 $39.00 CAD
  2. Audiobook Download (Unabridged) $27.99

We have added 30 healthy years to life expectancy in the last century alone. Whether you’re approaching retirement, navigating a career change, or simply wondering how to live a meaningful life in your later years, it’s not just about planning—it’s about creating a life that defies expectations and maximizes the incredible potential of your most experienced years. The Age Rebellion, by age-diversity entrepreneur and pioneer Lyndsey Simpson, offers an inspiring, action-oriented approach to breaking free from outdated tropes about growing older. This book empowers readers to reclaim control and revise the rules of what’s possible, with alternatives to traditional retirement that allow them to redesign their future, their way. A life of continued growth, productivity, and impact is possible—no matter your age.
 

  • “Few things are as important now as how you age and what to do with those extra years that longer lives bring. This book will make you think hard about what you want to do and how to do it. Whatever your age you have more years ahead of you than past generations and need to age differently. It‘s time to join the age rebellion.”
    Professor Andrew J. Scott, author of The Longevity Imperative and The 100-Year Life
  • “At 50, I feel more energized, more curious, and more driven by purpose than at any other time—and The Age Rebellion explains exactly why. Ikigai has taught me that meaning deepens with age, and this book gives us the roadmap to design a future that matches that truth. It tears up the old rulebook on ‘retirement’ and helps you plan for the extra 30 years modern life now offers. A brilliant guide for anyone ready to rewrite what comes next.”
    Sam Smith, founder of finnCap/Cavendish Financial and author of The Secret Sauce
  • “As Shakespeare might have said, ‘To retire or not to retire, that is the question!’ Lyndsey Simpson’s book is the perfect primer for answering that question—and more importantly what to do about it! At age 91, it even gave me some new ideas!”
    Alan Patricof, cofounder and chairman, Primetime Partners
  • “Retirement bad! Living good! Refreshingly salty, unapologetically un-woo-woo, and totally inspirational.”
    Ben Miller, actor, comedian, and bestselling author of It’s Not Rocket Science

Lyndsey Simpson

About the Author

Lyndsey Simpson, CEO of 55/Redefined, is a driving force and powerful voice on one of the most urgent and under-debated topics of our time: widespread ageism in the workplace and an unrealistic expectation of retirement. Simpson, through her company 55/Redefined, has worked with some of the world’s biggest companies—from AXA to Amazon, Barclays, and Diageo—enabling them to develop new age strategies for over-50 talent and consumers alike. She has been widely quoted in the business press for her mantra: “If you haven’t got an age strategy, you haven’t got a growth strategy.”
 

Learn more about this author