What do you think?
Rate this book
Cascades: How to Create a Movement that Drives Transformational Change
What does it take to change the world? This book will show you how to harness the power of CASCADES to create a revolutionary movement!
If you could make a change—any change you wanted—what would it be? Would it be something in your organization or your industry? Maybe something it’s in your community or throughout society as a whole?
Creating true change is never easy. Most startups don’t survive. Most community groups never get beyond small local actions. Even when a spark catches fire and protesters swarm the streets, it often seems to fizzle out almost as fast as it started. The status quo is, almost by definition, well entrenched and never gives up without a fight.
In this groundbreaking book, one of today's top innovation experts delivers a guide for driving transformational change. To truly change the world or even just your little corner of it, you don’t need a charismatic leader or a catchy slogan. What you need is a small groups that are loosely connected but united by a common purpose.
As individual entities, these groups may seem inconsequential, but when they synchronize their collective behavior as networks, they become immensely powerful. Through the power of cascades, a company can be made anew, an industry disrupted, or even an entire society reshaped. As Satell takes us through past and present movements, he explains exactly why and how some succeed while others fail.
If you could make a change—any change you wanted—what would it be? Would it be something in your organization or your industry? Maybe something it’s in your community or throughout society as a whole?
Creating true change is never easy. Most startups don’t survive. Most community groups never get beyond small local actions. Even when a spark catches fire and protesters swarm the streets, it often seems to fizzle out almost as fast as it started. The status quo is, almost by definition, well entrenched and never gives up without a fight.
In this groundbreaking book, one of today's top innovation experts delivers a guide for driving transformational change. To truly change the world or even just your little corner of it, you don’t need a charismatic leader or a catchy slogan. What you need is a small groups that are loosely connected but united by a common purpose.
As individual entities, these groups may seem inconsequential, but when they synchronize their collective behavior as networks, they become immensely powerful. Through the power of cascades, a company can be made anew, an industry disrupted, or even an entire society reshaped. As Satell takes us through past and present movements, he explains exactly why and how some succeed while others fail.
288 pages, Hardcover
Published April 3, 2019
43 people are currently reading
468 people want to read
Ratings & Reviews
Friends & Following
Create a free account to discover what your friends think of this book!
Community Reviews
Displaying 1 - 25 of 25 reviews
November 19, 2020
This is an easy-to-read book that can serve as an introduction into the theory and practice of movements. What it lacks in substance is compensated with the already mentioned good flow of text with several good examples and an ample amount of notes and references to other, relevant sources (e.g. Gene Sharp's works etc.).
Certain hiccups (such as chastising the Black Lives Matter for not seeking alliance with law enforcement officials, lol) can be contributed to the ideological shallowness of the book and can be worked around with help and guidance from a senior movement person.
Certain hiccups (such as chastising the Black Lives Matter for not seeking alliance with law enforcement officials, lol) can be contributed to the ideological shallowness of the book and can be worked around with help and guidance from a senior movement person.
September 12, 2019
Apart from the stories on civil rights movement, the detailed examples were unremarkable. Read the summary on Blinkist instead of the whole book
November 19, 2019
Basic journalism standards not even considered. Anecdotal stories offer no measurement of value other than we feel good about support communists or anti-democratic movements. Fine, but how did people benefit. Greater economic freedom, more rights, opportunities, better kill ratio's in the McCrystal story line. Not offered, so reader left with uncritical paeans to Saul Alinsky, et al. Really expected an opportunity to see benefits of his premise.
July 15, 2020
Great introduction into campaign strategy. However, bit short, simplified and repetitive. Otherwise, it would receive 5 stars. So defintely a good starting point if you want to get into planning campaigns.
December 11, 2021
I thought this was a good business book, which got me thinking about making change in organisations. For me the key message was building bridges across boundaries, understanding that getting things done is better than purity, and how to engage wide groups in transforming services (the NHS egs are excellent).
Yes it lacks rigour and is quite anecdotal but is a well written, easy and thought provoking read
Yes it lacks rigour and is quite anecdotal but is a well written, easy and thought provoking read
August 29, 2019
Repetitive read, and if you’ve read other books on similar topics you can expect many of the old textbook examples such as blockbuster. Would not recommend the book, rather read a short summary somewhere that outlines his core argument
August 8, 2020
Great concepts
Some very deep and insightful concepts. Not delivered in the most effective way. Chapters are very long and jumpy. Overall great work but not very well written.
Some very deep and insightful concepts. Not delivered in the most effective way. Chapters are very long and jumpy. Overall great work but not very well written.
October 29, 2025
Greg Satell’s Cascades promises a science-backed blueprint for systemic change, distilling network theory, historical case studies, and personal experience into a four-phase playbook: Define, Plan, Execute, Transition. At its best, the book demystifies why revolutions, corporate turnarounds, and social movements succeed or fail. Satell’s core insight—that lasting change flows through “small groups, loosely connected, but united by shared purpose”—is compelling and rooted in Duncan Watts’ threshold models. His eyewitness account of Ukraine’s 2004 Orange Revolution adds rare authenticity, and the practical tools (spectrum of allies, pillars of support, keystone change) are genuinely useful for organizers and executives alike.
Yet the execution falters under the weight of its own conventions. Satell leans heavily on business-book clichés—“culture eats strategy for breakfast,” “fail fast,” “think outside the box”—until the prose feels like a TED Talk transcript. More damaging is his structural bias toward nonviolence. He frames Gandhi, MLK, and anti-apartheid activists as pure pacifists whose moral clarity alone toppled empires, systematically erasing the violence—riots, sabotage, armed struggle—that created the crises making nonviolent pressure viable. Indian independence without the 1942 uprising or naval mutiny? Anti-apartheid without Soweto or MK bombings? These are not minor omissions; they distort the very mechanics of cascades.
The Blockbuster-Netflix parable exemplifies this selective storytelling. Satell blames internal network resistance (franchisees, investors) for dooming a “winning strategy,” but the company was already drowning in $1 billion of Viacom-era debt before Netflix streamed a single pixel. Antioco’s Total Access was a desperate patch, not a visionary pivot. By overselling network alignment as the decisive variable, Satell sacrifices historical accuracy for narrative neatness.
Ultimately, Cascades is a polished, actionable framework wrapped in motivational rhetoric and ahistorical optimism. It works as a starter kit for leading change in boardrooms or protest camps—but only if you read it critically, supplementing its sanitized cases with the messier truths of power, violence, and structural failure it leaves out.
Yet the execution falters under the weight of its own conventions. Satell leans heavily on business-book clichés—“culture eats strategy for breakfast,” “fail fast,” “think outside the box”—until the prose feels like a TED Talk transcript. More damaging is his structural bias toward nonviolence. He frames Gandhi, MLK, and anti-apartheid activists as pure pacifists whose moral clarity alone toppled empires, systematically erasing the violence—riots, sabotage, armed struggle—that created the crises making nonviolent pressure viable. Indian independence without the 1942 uprising or naval mutiny? Anti-apartheid without Soweto or MK bombings? These are not minor omissions; they distort the very mechanics of cascades.
The Blockbuster-Netflix parable exemplifies this selective storytelling. Satell blames internal network resistance (franchisees, investors) for dooming a “winning strategy,” but the company was already drowning in $1 billion of Viacom-era debt before Netflix streamed a single pixel. Antioco’s Total Access was a desperate patch, not a visionary pivot. By overselling network alignment as the decisive variable, Satell sacrifices historical accuracy for narrative neatness.
Ultimately, Cascades is a polished, actionable framework wrapped in motivational rhetoric and ahistorical optimism. It works as a starter kit for leading change in boardrooms or protest camps—but only if you read it critically, supplementing its sanitized cases with the messier truths of power, violence, and structural failure it leaves out.
July 8, 2024
great subject and examples, poor writing skills
This is a great book. If you want to work in creating networks, have plenty of insights.
On the other hand, it should have been an article. There is a lot of repetition on concepts, and the same examples show up in many different parts of the book - it gets tiresome fast.
This is a great book. If you want to work in creating networks, have plenty of insights.
On the other hand, it should have been an article. There is a lot of repetition on concepts, and the same examples show up in many different parts of the book - it gets tiresome fast.
January 14, 2020
Great for the novice, not for others
This book surprised me in many ways. The first was the focus on stories that anchored the discussion of something that can be very technical and dry - network theory. That is what will hook a lot of people for whom this is a new territory. For those who have experience with networks and some of the language of it, the stories (cases) provided something different but didn’t offer much of a window into the details and nuances of network theory and its application. There was little in the way of scholarly or journalistic references to support many of the points raised with remarkably little theory outside of a couple of key ideas. For me, this was an opportunity lost. For others, this might unlock a great new world as it provides an accessible introduction into what networks could mean. Sort yourself and that should help you determine whether this is the book for you.
This book surprised me in many ways. The first was the focus on stories that anchored the discussion of something that can be very technical and dry - network theory. That is what will hook a lot of people for whom this is a new territory. For those who have experience with networks and some of the language of it, the stories (cases) provided something different but didn’t offer much of a window into the details and nuances of network theory and its application. There was little in the way of scholarly or journalistic references to support many of the points raised with remarkably little theory outside of a couple of key ideas. For me, this was an opportunity lost. For others, this might unlock a great new world as it provides an accessible introduction into what networks could mean. Sort yourself and that should help you determine whether this is the book for you.
December 8, 2023
Completely useless mashup of social change and organizational transformation that pretends there is a method in the former (there isn’t) that you can use to drive change in your workplace (you can’t).
Along the way, we are treated to well-known platitudes: Every movement starts with a sense of grievance. Networks have important advantages over hierarchies. Formulate a clear objective and build out from there. Recruit and train new people, then empower them to take ownership of the cause. Buddhism is more effective than Catholicism because it relies on principles, not dogma. Yawn.
Along the way, we are treated to well-known platitudes: Every movement starts with a sense of grievance. Networks have important advantages over hierarchies. Formulate a clear objective and build out from there. Recruit and train new people, then empower them to take ownership of the cause. Buddhism is more effective than Catholicism because it relies on principles, not dogma. Yawn.
July 4, 2019
You need networks and values. Small groups that are loosely connected but united by a common purpose is crucial! Planning, organization and discipline is also many times where organizations don’t put in the effort. “Coupled Oscillation” provides some cool examples (e.g. fireflies and crickets). I also liked the examples of the civil rights movement, IBM’s transformation, Lean at Wyeth, the power grid debacle and broadway musicals success factors.
July 25, 2021
This author's brother is a friend and gave me a copy as a gift - I enjoyed the read. I agree with the basic premise (and specifically with the angle that top-down / charismatic-figure stuff is oversimplification at best, and passe in general), so I was not reading particularly critically for the most part - just having an enjoyable Shabbat read and putting sticky notes on good quotes / sources for stuff I already believe.
The use of the term "cascades" is important in Sunstein's "Conformity" so I was curious, having read Conformity first, how much overlap there was. It's the same basic concept, presented here at a higher level and without drilling down into the supporting behavioral economics - I do not know whether Conformity was even out at the time, so I don't think Satell could have read it. But I would be interested on his take of it.
Speaking of behavioral economics, seems there's a decent helping of hindsight bias involved in the evidentiary support, though - it would be interesting to get an update on Black Lives Matter (deemed a failure in this pre-2020 publication), for example. And I cannot understand why #metoo is not mentioned - and relatedly there is a bit of a male-centric vibe that I can't quite put my finger on, maybe because McChrystal (male military general) is cited throughout and there are no in-depth analyses of women's rights movements. (Don't get me wrong, I'm definitely going to check out McChrystal now - this book sold those ideas quite effectively!)
So - I would enjoy a 2nd edition or a postscript or similar in which the author provides more clarity on BLM, adds #metoo, and ties it to "Conformity." (Perhaps I should have looked him up before writing the review, maybe this stuff already exists)
The use of the term "cascades" is important in Sunstein's "Conformity" so I was curious, having read Conformity first, how much overlap there was. It's the same basic concept, presented here at a higher level and without drilling down into the supporting behavioral economics - I do not know whether Conformity was even out at the time, so I don't think Satell could have read it. But I would be interested on his take of it.
Speaking of behavioral economics, seems there's a decent helping of hindsight bias involved in the evidentiary support, though - it would be interesting to get an update on Black Lives Matter (deemed a failure in this pre-2020 publication), for example. And I cannot understand why #metoo is not mentioned - and relatedly there is a bit of a male-centric vibe that I can't quite put my finger on, maybe because McChrystal (male military general) is cited throughout and there are no in-depth analyses of women's rights movements. (Don't get me wrong, I'm definitely going to check out McChrystal now - this book sold those ideas quite effectively!)
So - I would enjoy a 2nd edition or a postscript or similar in which the author provides more clarity on BLM, adds #metoo, and ties it to "Conformity." (Perhaps I should have looked him up before writing the review, maybe this stuff already exists)
January 30, 2023
Cascades is a book that is all about starting a movement of even a revolution. Greg, was in Kyiv in Ukraine, during November 2004 to January 2005, which is when the Orange Revolution took place. He also came connected with the "Otpor" movement in Serbia, who lead a movement to overthrow, Slobodan Milošević. This lead Greg to be interested in movements, why they work and why they fail. While attending Stanford University he decided to investigate movements further and came up with a mathematical formula.
In the book Greg talks about how the world has shifted from hierarchies to networks and the implications of this. Then he discuss the anatomy of a cascade, what does a revolution look like from the inside? Then gets stuck into a discussion about movements, how do they start and why do they fail. He finishes by talking about, what you can do to start your own moment,
You can create a movement by
Define – Vision of tomorrow, keystone change, resistance inventory and a genome of values
Plan – Spectrum of allies and pillars of support
Execute – Platforms and tactics and weaving the network
Transition – Surviving victory
In the book Greg talks about how the world has shifted from hierarchies to networks and the implications of this. Then he discuss the anatomy of a cascade, what does a revolution look like from the inside? Then gets stuck into a discussion about movements, how do they start and why do they fail. He finishes by talking about, what you can do to start your own moment,
You can create a movement by
Define – Vision of tomorrow, keystone change, resistance inventory and a genome of values
Plan – Spectrum of allies and pillars of support
Execute – Platforms and tactics and weaving the network
Transition – Surviving victory
January 5, 2025
Satell goes in too heavily on Ukraine throughout the book but overall it was still a useful read.
The overall thesis - that transformational change occurs when small tightly knit and loosely/well connected groups with shared values (vs purpose) are prepared to act when, inevitably, an external circumstance provides the opportunity - is still not well known or appreciated in advocacy and activist communities. That focus, alone, yielded sufficient value for me.
It would have been useful for him to discuss the shortcomings of more 'failed' movements than Occupy Wall Street, his go-to choice (which makes me wonder if one of those activists pooped on his doorstep or lawn).
Finally, given the importance of networks in spawning change, and the useful observations that people and groups have fluctuating thresholds of conformity, it would have served Satell well to cover actual network science in greater detail. Especially as he concludes the book focusing on the need to be prepared after significant change or victory is secured.
The overall thesis - that transformational change occurs when small tightly knit and loosely/well connected groups with shared values (vs purpose) are prepared to act when, inevitably, an external circumstance provides the opportunity - is still not well known or appreciated in advocacy and activist communities. That focus, alone, yielded sufficient value for me.
It would have been useful for him to discuss the shortcomings of more 'failed' movements than Occupy Wall Street, his go-to choice (which makes me wonder if one of those activists pooped on his doorstep or lawn).
Finally, given the importance of networks in spawning change, and the useful observations that people and groups have fluctuating thresholds of conformity, it would have served Satell well to cover actual network science in greater detail. Especially as he concludes the book focusing on the need to be prepared after significant change or victory is secured.
May 26, 2024
Lately, I've been thinking a lot about change and how to positively influence the systems I'm part of - both at my work (I own two businesses) and in my community and world. I have found Cascades very helpful in understanding that change often doesn't look the way I might expect. The many examples in this book help me see that change usually isn't top-down or driven by a heroic leader with all the answers. Instead, change is typically created by small groups, loosely connected but united by shared purpose. The section on Surviving Victory makes it clear that change is a bigger picture effort than we might initially think. While it is clear that change work isn't simple, this book also leaves me hopeful. We all can be a part of positive change efforts, and this book helps us to understand how.
May 21, 2022
This book, written in 2019, did not age well. Cases in point:
- Satell is harshly critical of Black Lives Matter, he needs to check his racism
- Ukraine commentary and anecdotes are already very out dated
The basic tenets laid out in the book are solid, but the vehicle is tedious, repetitive, and droningly montonous. Male, white centric (#MeToo anyone?); though I read this because of mention of it in All The White Friends I Couldn't Keep By Andre Henry.
I mean, it's worth it for the tactics/theory you can glean, but it won't be fun...
- Satell is harshly critical of Black Lives Matter, he needs to check his racism
- Ukraine commentary and anecdotes are already very out dated
The basic tenets laid out in the book are solid, but the vehicle is tedious, repetitive, and droningly montonous. Male, white centric (#MeToo anyone?); though I read this because of mention of it in All The White Friends I Couldn't Keep By Andre Henry.
I mean, it's worth it for the tactics/theory you can glean, but it won't be fun...
November 20, 2020
Fascinating, practical read
I enjoyed Satell’s weaving of background stories from John Lewis, Gandhi & other luminaries into practical advice on how to build sustainable movements that actually make a difference. For me, I judge a book on the length of my notes, which often include “spinoff” ideas inspired by concepts in the text. I have several pages of notes from this book!
I enjoyed Satell’s weaving of background stories from John Lewis, Gandhi & other luminaries into practical advice on how to build sustainable movements that actually make a difference. For me, I judge a book on the length of my notes, which often include “spinoff” ideas inspired by concepts in the text. I have several pages of notes from this book!
February 23, 2025
This book offers thoughtful insights and practical guidance, presented in a clear and accessible manner. It effectively combines theory with real-world examples, making it useful and relatable for readers.
Thanks to the author for sharing valuable perspectives and for contributing wisdom as a collaborator in my book, Management in Times of War.
Thanks to the author for sharing valuable perspectives and for contributing wisdom as a collaborator in my book, Management in Times of War.
March 9, 2025
Greg provides us with comprehensive historical accounts to show how unexpected individuals can become leaders who create powerful movements. This book also has some practical steps that people can follow to make changes in their society.
August 10, 2019
It did have two new concepts for me. The rest was not very practical. Wears out the same few examples over and over.
September 27, 2019
A good review of research on social change. Would prefer more practical application, though the author's topic is kept so broad, it's hard to see how that could be feasible.
September 14, 2020
للنضال مناهج ومبادئ وطرق..
يعرض الكتاب، بالإضافة للمناهج، الكثير من الأمثلة لتحركات غيرت مسار بلدانها وبعضها غير العالم..
يعرض الكتاب، بالإضافة للمناهج، الكثير من الأمثلة لتحركات غيرت مسار بلدانها وبعضها غير العالم..
April 28, 2022
Inspirating and enlivening book that suits for every activist who sought for a change.
Displaying 1 - 25 of 25 reviews