Why Do Digital Detoxes Fail? What Works Better? | Monday Advice

Deep Questions with Cal Newport

Cal Newport

Self-improvement, Technology, Education

4.8 • 1.5K Ratings

🗓️ 27 July 2026

⏱️ 71 minutes

🔗️ Recording | Apple Podcasts | RSS

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Summary

Why do digital detoxes fail to create lasting change? What works better? To answer these questions, Cal draws from the book “A Brief History of Intelligence” to reveal the relevant neuroscience at play, and then use this understanding to figure out a better method for improving your relationship with your devices. Below are the questions covered in today's episode (with their timestamps). Get your questions answered by Cal! Here’s the link: https://bit.ly/3U3sTvo Video from today’s episode: youtube.com/calnewportmedia (0:00) Why do digital detoxes fail? (28:28) An article on the phone algorithm addiction (35:13) Follow up on the Brad Stulberg interview (40:21) A policy article on digital addiction (52:34) Deep work in the age of AI (57:46) What Cal is up to Links: Buy Cal’s latest book, “Slow Productivity” at www.calnewport.com/slow Get a signed copy of Cal’s “Slow Productivity” at https://peoplesbooktakoma.com/event/cal-newport/ Cal’s monthly book directory: bramses.notion.site/059db2641def4a88988b4d2cee4657ba? https://www.nytimes.com/2018/02/04/us/politics/online-addictions-cut-back-screen-time.html https://www.nytimes.com/2026/07/14/opinion/culture/phone-algorithm-addiction.html https://www.splunk.com/en_us/blog/learn/goodharts-law.html https://www.healthaffairs.org/content/forefront/digital-addiction-public-health-problem-public-health-law-solution Thanks to our Sponsors: https://www.masterclass.com/deep https://www.gusto.com/deep https://www.expressvpn.com/deep https://www.vanta.com/deepquestions Thanks to Jesse Miller for production and mastering, Jay Kerstens for the intro music, and Nate Mechler for research and newsletter. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Transcript

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0:00.0	So here's a mystery that has long interested me. Back when I was working on my 2019 book,
0:07.9	Digital Minimalism, I ran an experiment where I recruited around 1,600 people and I had them do what
0:14.6	I called a digital declutter. So the idea was they would spend 30 days abstaining from the use of
0:19.7	what I called optional digital tools. And then at the end of the 30 days, they would spend 30 days abstaining from the use of what I called optional digital tools.
0:22.1	And then at the end of the 30 days, they would reflect on which tools they really missed and
0:26.4	which ones they actually wanted to add back into their lives. I was inspired by Mary Condo when I
0:31.5	did this. She said, if you want to clean out a closet, take everything out, and then only add back in the stuff that you
0:38.8	really need. And I figured we should try to do this with our digital lives as well. So this was
0:43.4	a fun experiment. It even ended up being reported on in the New York Times. But here's the
0:48.7	mysterious thing. There was a real division in the outcomes of the people who participated. Some people had great
0:56.1	success in moderating and controlling their digital behavior going forward, while other people
1:01.0	really failed and fell back almost immediately into their old habits. So what was the difference
1:08.1	between these two groups? Well, here's one of the big things that caught my attention.
1:11.3	The group that failed tended to treat the experiment like a digital detox.
1:18.0	They hoped that a sufficiently long break from their devices would reduce the allure of devices, but this largely didn't happen.
1:26.6	The group that succeeded by contrasts tended to
1:29.2	fill the declutter period with lots of activity and action and experimentation. We're talking
1:37.3	about working on new hobbies or being much more aggressive about socializing or reading or walking
1:42.6	or exercising more, doing more self-reflection,
1:44.7	journaling, all these type of things. So they treated this experiment like it was a chance for them to do
1:49.7	some analog reprogramming. That's what I called it at the time. So, all right, so this is the mystery then.
1:56.8	Why did this analog reprogramming approach work so much better than simply trying to do a digital detox?
	...

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