Karl Perry is a Leadership Coach, Team Facilitator and Trainer, Organisational Performance Consultant and a HPtE Practitioner. Not a theorist who occasionally consults, not an academic who studies conflict from a distance — a practitioner who works in the space where employment relations are lived, where the tension between what organisations need commercially and what the people inside them need humanly is felt every day.
Karl has coached hundreds of leaders at every level — from front-line team leads to senior executives — helping them surface the assumptions driving their decisions and develop the thinking capability of those they lead. It was in that coaching work that the Perry Approach took shape: leaders kept bringing conflicts they saw as binary choices, and the Evaporating Cloud became the tool that showed them a third option existed. The methodology in this book was forged in those conversations as much as in formal facilitation sessions.
His work sits at the intersection of Theory of Constraints, organisational psychology, and employment relations. The methodology he's developed — High Performance through Engagement (HPtE Strategy®) and The 3Cs Model (Commercial Responsibility, Customer Value, Culture) — has been shaped through years of practice across aviation, healthcare, manufacturing, and public sectors. It's been tested in rooms where unions and management genuinely disagreed, where the stakes were real, and where getting it wrong had consequences.
The Perry Approach to the Evaporating Cloud Method emerged from that practice. It didn't start as a book concept or a training programme — it started as a way of working with conflict that actually worked. The ten-phase process documented in these pages has been refined through hundreds of live Evaporating Clouds, each one teaching something new about how conflicts hold together and how they can be dissolved.
Karl's approach to conflict is fundamentally different from conventional dispute resolution. Where most approaches seek compromise — splitting the difference between competing interests — the Perry Approach seeks synergy: finding configurations where all the legitimate needs are honoured simultaneously. It's what happens when you surface the assumptions that make a conflict appear unresolvable and discover that many of them don't hold.
This conviction — that conflict contains intelligence, that tensions are growth engines rather than problems to minimise — runs through everything Karl does. It shapes how he facilitates, how he trains, and how he's written this book.
Karl founded The Conflict Club as the practice community for this methodology. Every week, practitioners bring real conflicts from their work and lives and build Evaporating Clouds together — live, in real time, learning from each other's conflicts as much as their own.
The Club exists because reading about the Evaporating Cloud builds understanding, but practising it builds capability. The two are different things, and this book is designed to bridge them — giving you the framework to understand, and pointing you toward the practice that makes it yours.
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The Conflict Club
The Conflict Club is Level 1 of YourThinkingCoach pathway — the entry point for anyone who wants to make this methodology part of how they think, lead, and work with conflict.
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