The Book

Undisruptable: A Mindset of Permanent Reinvention

What Undisruptable is about

The Undisruptable book demystifies the principles of change through a blend of analogies, innovation frameworks, and the real challenges we face whenever we lead change, personally or at work. The first step to becoming undisruptable is to accept that evolution is a natural part of life; nature offers example after example.

Next, by recognising the cognitive biases, mental limitations, and psychological barriers that hold us back, we can learn to overcome them. Once we understand those mental obstacles, the journey towards transformation begins. Today’s world runs on VUCA — volatility, uncertainty, complexity, and ambiguity — and this book gives you a way to think clearly inside it.

What you will learn

• Understand the repeatable principles of change
• Embrace resistance to change rather than fight it
• See change as an opportunity, not an obstacle
• Use simple frameworks and examples to guide your transformation
• Foster a reinvention mindset that keeps you and your organisation undisruptable

Praise for Undisruptable

A masterpiece! Aidan McCullen’s been through the gristmill of change, and come through with great wisdom and guidance for all of us. This is a book to treasure and reread. Barbara Oakley, author of A Mind for Numbers and Learning How to Learn

Aidan McCullen has lived a fascinating life of major change. He brings us a method for making sense of the external world, and an accessible, visual approach to letting go of the past and welcoming the future. It is a timely, thoughtful book, well worth reading. Dee Hock, founder and CEO Emeritus of Visa, author of One from Many

Organizations across the board must come to grips with permanent reinvention as their needed way of being. Aidan McCullen’s gifted storytelling will inspire you and get you on your way. Mark Johnson, co-founder of Innosight, author of Lead from the Future

Former professional rugby player Aidan McCullen knows how not to be defeated by victory. He knows how to disrupt himself. He knows what it means to be Undisruptable. Whitney Johnson, author of Disrupt Yourself

In Undisruptable, Aidan McCullen provides the missing manual to thrive in the Age of Disruption. This is the right book for right now. Ozan Varol, author of Think Like a Rocket Scientist

About the author

Aidan McCullen is the 2025 Thinkers50 Innovation Award winner, a keynote speaker on innovation, disruption and change, and host of The Innovation Show — the only podcast ever to receive a Thinkers50 award. A former professional rugby player with Leinster, Toulouse and Ireland, he lectures on Emerging Technology Trends at Trinity College Dublin and serves as a board director for National Broadband Ireland. Learn more about Aidan, or explore his keynotes and workshops.

Frequently asked questions

What is the Undisruptable book about?

Undisruptable is a guide to building a mindset of permanent reinvention. It demystifies the principles of change using analogies, innovation frameworks and examples from nature, and shows how to overcome the cognitive biases that block transformation.

Who wrote Undisruptable?

Aidan McCullen, host of The Innovation Show, 2025 Thinkers50 Innovation Award winner, and a former Ireland, Leinster and Toulouse rugby player. The foreword is by Visa founder Dee Hock.

Who published Undisruptable and when?

It was published by Wiley in 2021. The full title is Undisruptable: A Mindset of Permanent Reinvention for Individuals, Organisations and Life (ISBN 9781119770480).

Who is the book for?

Leaders, teams and individuals facing change and disruption who want practical frameworks to reinvent before the market forces their hand.

Where can I buy Undisruptable?

It is available from Amazon (UK, US, Canada and Germany), Waterstones, WH Smith and Alibris, using the links above.