The internet promised us connection that never sleeps. But has it also been sabotaging our rest - leaving us locked in a nightly battle with a digital world that refuses to turn off?
Welcome to Ruined By The Internet? - the show where we examine how technology is shaping modern life - whether we want it to or not.
Follow or subscribe to never miss the next investigation. https://www.ruinedbytheinternet.com/
We're joined by Chelsea Reynolds - sleep researcher and clinical psychologist - who is exactly the right person to ask about what happens when bedtime becomes screen time, and whether our screens are the problem, or the solution.
In this episode we investigate how screens and digital habits are disrupting our sleep biology, examine the sleep displacement hypothesis and what it actually means for how we rest, explore the psychology behind why we choose screens over sleep even when we know better, and ask whether the same technology keeping us awake could ever genuinely help us sleep.
(00:00) The internet's impact on sleep and why it matters
(04:59) Sleep biology and exactly where technology interferes
(09:57) The sleep displacement hypothesis: are screens stealing our hours or just our quality?
(15:00) Navigating sleep aids in a world full of digital solutions
(20:01) How the blurring of work and personal life is destroying sleep boundaries
(25:04) The bright light hypothesis and how screen wavelengths affect sleep patterns
(25:09) Understanding sleep routines and where technology fits in
(30:36) Teenagers, sleep needs, and the specific risks of digital exposure
(33:00) The risk factors most people don't know are affecting their sleep
(35:30) How to transform technology from sleep disruptor into sleep aid
(37:23) Practical sleep strategies for a screen-saturated world
(39:44) The nuance of technology's role in sleep: it's not all bad
Key takeaways:
• The Screen Light Myth vs. Reality: While the general rule to avoid screens an hour before bed is a safe way to wind down, the idea that blue light completely destroys sleep biology is overblown.
• Four Psychological Drivers of Late-Night Tech Use: Dr. Chelsea Reynolds outlines four distinct frameworks behind why we can't put down our devices at night.
• The Trap of Sleep Trackers and the "8-Hour Rule": A major irony of modern sleep health is the tendency to turn to new technology to solve problems supposedly caused by technology.
• Expert Recommendations for Better Sleep: Instead of relying on rigid rules or digital tracking metrics, clinical practice emphasizes individual flexibility and behavioural conditioning.
If this episode got you thinking, check out:
Attention Spans: A Short-form Destruction of Focus?
https://pod.link/1825601333/episode/M2M2NzYwY2ItMTI0OC00MzNhLWJkNmUtNWVlNmE5YzkwNTky
Social Interaction: The Digital Erasure of Presence?
https://pod.link/1825601333/episode/ODYyNDQ1MzAtMzdlNy00NjEzLWE4ZWEtYjgxMjMzNTJjOGJk
Self Improvement: Progress Replaced With Performance?
https://pod.link/1825601333/episode/NTI5M2Y0OWItNWMzNy00OGMxLTljZTgtOTk5MjI2MGM1YzRj
Guest links - Chelsea Reynolds
Website: https://www.bedtimewindow.com/
LinkedIn: https://www.linkedin.com/in/chelsea-reynolds-29b43191/
Join the investigation
Visit us: https://www.ruinedbytheinternet.com/
Share your thoughts: https://www.ruinedbytheinternet.com/survey/
Support the show: https://buymeacoffee.com/rbtishow
