All Episodes

November 11, 2025 23 mins

How to unlock the power of groups through collective communication.


They say teamwork makes the dream work. But as Colin Fisher knows, unlocking the power of groups requires a specific kind of collective communication.

Fisher is an associate professor of organizations and innovation at University College London School of Management and author of The Collective Edge: Unlocking the Secret Power of Groups. His research reveals the dichotomy of group dynamics: "Groups can be the pinnacle of human accomplishment," he says. "But groups also have these tendencies to restrict us, to take away our individuality, and to sometimes make us the worst versions of ourselves.” The key, he argues, is fostering communication that maximizes the creative synergy of collaboration while minimizing the pressure to conform.

In this episode of Think Fast, Talk Smart, Fisher joins host Matt Abrahams to share evidence-based strategies for effective teamwork, from selecting the ideal group size to fostering psychological safety. Whether with our coworkers, our families, or our friends, Fisher’s insights reveal how collective communication can make or break group success.

To listen to the extended Deep Thinks version of this episode, please visit FasterSmarter.io/premium.

Episode Reference Links:

Connect:


Chapters:

  • (00:00) - Introduction
  • (02:26) - Advantages and Disadvantages of Groups
  • (04:00) - What Makes Teams Successful
  • (05:44) - The Ideal Group Size
  • (06:40) - Building Psychological Safety
  • (08:56) - Launching a Team for Success
  • (13:17) - Making Meetings More Effective
  • (16:32) - The Final Three Questions
  • (22:39) - Conclusion

********
Thank you to our sponsors.
 These partnerships support the ongoing production of the podcast, allowing us to bring it to you at no cost.

This episode is brought to you by
Babbel. Think Fast Talk Smart listeners can get started on your language learning journey today- visit Babbel.com/Thinkfast and get up to 55% off your Babbel subscription.

Join our Think Fast Talk Smart Learning Community and become the communicator you want to be. <


Advertise With Us

Popular Podcasts

Stuff You Should Know
Dateline NBC

Dateline NBC

Current and classic episodes, featuring compelling true-crime mysteries, powerful documentaries and in-depth investigations. Follow now to get the latest episodes of Dateline NBC completely free, or subscribe to Dateline Premium for ad-free listening and exclusive bonus content: DatelinePremium.com

Betrayal: Weekly

Betrayal: Weekly

Betrayal Weekly is back for a brand new season. Every Thursday, Betrayal Weekly shares first-hand accounts of broken trust, shocking deceptions, and the trail of destruction they leave behind. Hosted by Andrea Gunning, this weekly ongoing series digs into real-life stories of betrayal and the aftermath. From stories of double lives to dark discoveries, these are cautionary tales and accounts of resilience against all odds. From the producers of the critically acclaimed Betrayal series, Betrayal Weekly drops new episodes every Thursday. Please join our Substack for additional exclusive content, curated book recommendations and community discussions. Sign up FREE by clicking this link Beyond Betrayal Substack. Join our community dedicated to truth, resilience and healing. Your voice matters! Be a part of our Betrayal journey on Substack. And make sure to check out Seasons 1-4 of Betrayal, along with Betrayal Weekly Season 1.

Music, radio and podcasts, all free. Listen online or download the iHeart App.

Connect

© 2025 iHeartMedia, Inc.