Brief: Make a Bigger Impact by Saying Less
Joseph McCormack
Shows how information overload weakens thinking and relationships, and gives simple ways to take back your attention, fix it on what matters most and keep a distracted team or audience listening.

1 min 03 sec
If your days feel full but your thinking feels thin, the cause may be the flood of information itself. In Noise, Joseph McCormack cites a psychologist who estimates that juggling tasks costs about 10 IQ points, a sharper drop than smoking marijuana. McCormack, founder of The BRIEF Lab, argues that the endless stream of alerts, messages and feeds is weakening how we think, how we connect and how we lead.
His answer is that focus is no longer automatic. It has to be guarded on purpose, first inside your own head and then in the heads of the people you lead. That means noticing where your attention goes, deciding what deserves it and building habits that make the right choice easier.
By the end you will have one question for testing any distraction, a way to name your top goals, a few habits that grow easier with time and practical tactics for holding a room that keeps glancing at its phones.
1 min 35 sec
Most people believe more information makes them sharper and that they handle interruptions just fine. A London psychologist’s estimate suggests juggling tasks may hurt your thinking more than a drug few would take before a meeting.
1 min 48 sec
One silent table in a busy restaurant reveals a problem reaching offices, marriages and family dinners. The most telling clue comes from a Silicon Valley school and the parents who chose it.
1 min 46 sec
Months of scrolling leave almost no memories behind. The fix starts with one image of what a focused mind looks like and one question you can get in the habit of asking yourself.
1 min 42 sec
Few people can say out loud what matters most to them, and the noise takes advantage of that gap. Two plain steps, one with a pen and one with a friend, help close it.
1 min 37 sec
Resisting distraction can feel like a fight you have to win again every single day. It can get easier, and the starting point is somewhere surprising: under your bed.
1 min 29 sec
Your audience is glancing at screens while you talk, and some are openly typing. Raising your voice rarely wins them back. A few changes to how you speak and pace the room work better.
58 sec
McCormack’s case comes down to one shift: focus used to be the default, and now it has to be defended. The same flood that dims your own flashlight dims everyone else’s too. That means people who manage their attention gain twice, once in the quality of their own thinking and again in their ability to hold a meeting, a team or a family dinner.
The book points to a few places to begin. Ask, more often than feels natural, whether the thing holding your attention right now deserves it. Write your highest aims down and tell one person who will check on you. Keep the phone dark before seven in the morning and after seven at night. And when it is your turn to speak, say less and say it plainly.
Think back to those Waldorf classrooms in Silicon Valley, full of pens and paper, chosen by parents who build the technology for a living. They know what the noise costs. Starting tomorrow morning, you can decide how much of it you let in.
Alerts, messages, mentions and endless feeds compete for every spare moment, and most of us assume we cope just fine. Joseph McCormack disagrees. He argues that the steady stream of shallow information starves the mind, trains it to crave interruption and leaves people thinking less clearly, connecting less deeply and drifting through years on autopilot. McCormack, who helps professionals communicate with clarity, treats attention as a resource that can be spent well or wasted. He cites a psychologist's estimate that multitasking costs about 10 IQ points, and points to a Silicon Valley school where tech workers send their children to learn with pens and paper. From there he builds a practical path: become aware of what holds your attention, name the few goals that matter most, and form small habits that make focus easier over time. The final part turns outward, to managers and anyone who has to speak to people half looking at their phones. Readers get concrete tactics for staying brief, using names and pacing a meeting, plus one simple rule for keeping the phone out of the start and end of each day.
Professionals who end busy days feeling scattered and want a simple way to protect their focus.
Managers and team leads whose meetings lose people to laptops and phones.
Parents and partners who notice screens crowding out real conversation at home.
Joseph McCormack, also known as Joe, is an author, entrepreneur and marketing executive. He founded and leads The BRIEF Lab, which helps professionals gain clarity and focus, and earlier served as a Senior Vice President at Ketchum, a Chicago marketing agency. He has advised military leaders and senior executives at SAP, MasterCard and Harley-Davidson on communication and corporate storytelling. He is also the author of Brief and hosts the podcast Just Saying.
Joseph McCormack
Listeners report mixed reactions regarding the book’s tempo, as some feel the material is overly expanded and includes its own "noise" relative to the author's earlier writing. At the same time, many value the relevant guidance provided for regaining focus and navigating the flood of data in today's digital landscape. Furthermore, they find the hands-on techniques for building stronger cognitive routines helpful, with one listener highlighting the success of the "7-to-7 rule" in restricting mobile device use. Listeners also describe the work as a useful manual for weeding out trivial diversions to concentrate on more significant objectives.
Digital distractions have completely eroded our ability to think deeply, but this book offers a genuine way out. Joseph McCormack writes with a sense of urgency that I really connected with. He describes a focused mind as a luminous light, and honestly, that’s exactly what I’ve been missing lately. The advice to throw away anything you don’t need in your life—mentally and physically—is so liberating. Since finishing this, I’ve been much more intentional about what I let occupy my mind. If you feel like your attention span is shrinking every time you pick up your phone, you need to read this. It’s a necessary antidote to our current culture of instant stimulation.
Show moreFinally got around to reading this, and it couldn’t have come at a better time. My focus was shattered, and I was constantly chasing the next notification. McCormack’s advice on how to reclaim your natural powers of concentration is life-saving. The way he breaks down how our brains are being rewired for superficial events is eye-opening. I’ve already started my 'not-to-do list' and it’s surprisingly effective at clearing mental clutter. The book is an antidote to the chaos of our times. If you feel like you're constantly busy but never getting anything meaningful done, this book will show you why. It’s about quality of thought over quantity of information.
Show moreEver wonder why your brain feels like a flickering old lamp by 3 PM? This book explains exactly why our constant connection to technology is draining our cognitive power. I particularly appreciated the section on the Waldorf School in Silicon Valley; it’s fascinating that the people building our tech often keep their kids away from it. The "7-to-7 rule" has been a total life-saver for my morning routine. By not touching my phone until 7:00 a.m., I actually have time to think before the world starts shouting at me. It’s a solid guide for anyone feeling overwhelmed by the digital age, even if some parts feel a bit repetitive. It's practical and timely.
Show morePracticality is where this book really shines. It doesn't just complain about social media; it gives you a framework to fight back. I loved the idea of the 7-to-7 rule for establishing digital boundaries. Not gonna lie, the first few days were hard, but the mental clarity I gained was worth the withdrawal symptoms. The author makes a compelling case that our brains crave instant rewards that offer zero nutritional value for our lives. While some of the corporate anecdotes felt a little long-winded, the core message is vital. We have to be the gatekeepers of our own attention. This is a great manual for anyone looking to develop better mental habits and filter out the superficial.
Show moreFiltering through the constant stream of notifications is a modern survival skill, and this book is a great trainer for that. McCormack argues that we are wiring our brains for novelty rather than depth. This resonated with me because I’ve noticed how hard it is to sit down and read a book for an hour without checking my emails. The suggestion to occupy your mind only with thoughts related to your personal goals and business is a game-changer. To be fair, the book could have been shorter, but the central habits he suggests are gold. It’s a helpful reminder to stop judging others and start focusing on your own path.
Show morePicked this up because my attention span has been in the gutter lately. I liked the comparison between a distracted mind and a flickering lamp; it really visualized how much energy we waste on nonsense. The book acts as a continuation of McCormack’s work on brevity, focusing more on the external environment this time. I’ve started implementing the goal-writing habits he suggests, and it’s helping me stay on track during the workday. The information overload we face daily is damaging, and this book provides the tools to build a shield against it. It’s a solid 4-star read that offers immediate value if you’re willing to put in the work.
Show moreAfter hearing so much about McCormack's previous work, I had high expectations for this one. The premise is spot on—we are drowning in information and it’s killing our ability to think deeply. He points out how multitasking can actually drop your IQ by 10 points, which is a terrifying thought for anyone in a high-pressure job. However, the book feels more like a sequel that didn't quite have enough new material to stand on its own. Much of the advice felt like common sense or a rehash of "Brief." It’s a quick read, and the tips on creating a "not-to-do list" are helpful, but don't expect a radical shift if you’ve already read other productivity books.
Show moreFrankly, the content here is solid but the delivery feels a bit stretched. I love the concept of the 7-to-7 rule and the focus on reclaiming our concentration powers. These are essential tools for the 21st century. However, I felt the author spent too much time over-explaining simple concepts with extended case studies. It’s a bit of a paradox to read a book about reducing noise that feels like it has extra noise in the chapters. That being said, the summary points at the end of sections are very useful. It’s a decent guide for someone new to the concept of digital minimalism, but seasoned readers might find it a bit light.
Show moreThe irony of this book is almost painful. McCormack, who wrote a game-changing book called "Brief," seems to have forgotten his own advice here. While the concept of reclaiming our focus from digital static is fantastic, the book itself is filled with the very "noise" it tells us to avoid. The stories and case scenarios are drawn out to the point where I found myself skimming just to find the actual advice. There’s a good 50-page manifesto buried inside a 200-page book. Truth is, you could probably get the same value from a long-form article. I really wanted to love this, but it felt like the author was just trying to hit a word count. It’s a bit disappointing when the delivery contradicts the message.
Show moreLook, the core message about information overload is vital, yet I found myself skimming through pages of fluff. The irony is that a book about "noise" shouldn't have this much filler. I was a huge fan of McCormack's "Brief," which was concise and punchy. This, by comparison, felt like it was trying to justify a hardcover price point by adding unnecessary anecdotes. The tips like the 7-to-7 rule are great, but you can find most of that in a five-minute summary online. I expected more substantive new research instead of just a smattering of advice to reduce demand signals. It’s okay, but definitely not as impactful as his earlier work.
Show moreMcCormack argues that information overload is damaging how we think, connect and lead. Constant alerts and feeds starve the mind of substance and train it to expect interruption. His answer is to treat attention as a valuable resource: become aware of where it goes, fix it on a few clear goals, build habits that make focus easier over time and communicate briefly enough that distracted people can still follow you.
McCormack cites Glenn Wilson, a psychology professor at Gresham College in London, who estimates that multitasking lowers IQ by about 10 points. Wilson has also argued that thinking skills drop further while juggling tasks than while high on marijuana. McCormack uses this to make a practical point: important decisions and business deals deserve a mind that is not fending off a stream of interruptions.
It is McCormack’s main piece of everyday advice. Between 7 in the evening and 7 the next morning, the phone stays untouched, whatever the reason. The rule breaks the reflex of checking the screen first thing on waking, last thing at night and in every spare minute, giving your mind the downtime it needs to step away from digital distraction.
McCormack’s core advice is brevity: skip the long warm-up and the wandering ending so the message stands out from the noise. When an explanation gets tangled, restate it simply, and avoid jargon. He also suggests addressing people by name to keep everyone alert, and calling a ten-minute break when you see glazed eyes or stifled yawns, so people return ready to listen.
Margaret Heffernan
Joseph A. Maciariello
Laura Vanderkam
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Get the key ideas from Noise by Joseph McCormack, plus 5,000+ more nonfiction titles.
