Episode 1

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Published on:

12th Jan 2026

S6 Ep1 Team Cohesion in Extreme Environments with Dr. Dawn Kernagis

In this episode, Preston discusses mission critical teams with Dr. Dawn Kernagis, the Scientific Director at DEEP. DEEP is an extreme environment technology and exploration organization with a mission to "Make Humans Aquatic." They explore the complexities and dynamics of individuals and teams working in undersea habitats and submersible systems. Dawn shares insights from her extensive experience, including participation in NASA's Extreme Environment Mission Operation (NEMO) project as a crew member for mission 21 and research on optimizing human performance under pressure.

Preston and Dawn cover an array of topics, including the importance of team cohesion, situational awareness, and the psychological and physiological challenges these teams face. Dawn also emphasizes the critical role of effective communication and leadership in maintaining team safety and performance. The episode concludes with practical advice for building and managing resilient, high-functioning teams.

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About the Podcast

Teamcast
Mission Critical Team Institute Teamcast
Dr. Preston Cline, Dr. Dan Dworkis, Dr. Art Finch and Harry Moffit of the Mission Critical Team Institute share research and explore the questions vexing the most elite teams in the world, from Special Operations soldiers to Firefighters, from Trauma Medics to Professional Athletes, and from Astronauts to Tactical Law Enforcement.

About your hosts

Coleman Ruiz

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Co-Founder and Director of Performance, Mission Critical Team Institute

Preston Cline

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Co-founder and Director of Research and Education at the Mission Critical Team Institute
Senior Fellow, Center for Leadership and Change Management, The Wharton School, University of Pennsylvania