Project Aristotle and psychological safety
This layer makes invisible execution failure visible. These are signals of Human Debt — not endpoints.
Google studied 180+ teams to find what makes some teams effective and others not. The answer wasn't who was on the team — it was how they worked together.
Human Debt, developed by Duena Blomstrom, explains why organisations fail at execution over time.
What Google found
Project Aristotle was a multi-year research project at Google that studied over 180 teams. The researchers expected to find that the best teams had the best people. Instead, they found that team dynamics mattered far more than individual talent.
"Who is on a team matters less than how the team members interact, structure their work, and view their contributions."
— Google re:Work, Project Aristotle findings
The five dynamics of effective teams
Ranked by importance, with psychological safety at the top.
Psychological safety
The most important factor. Team members feel safe to take risks and be vulnerable in front of each other.
Dependability
Team members get things done on time and meet the team's expectations.
Structure and clarity
Team members have clear roles, plans, and goals.
Meaning
Work is personally important to team members.
Impact
Team members think their work matters and creates change.
Why this matters for your team
The research is clear: execution friction reduces when teams can see how they work together and take action on what they find. But most organisations stop at measurement.
- Awareness without action doesn't create change
- Teams need shared signals they can see together
- Improvement requires guided actions, not just training
- Progress must be visible through re-measurement
What are Execution Pods?
Execution Pods are adaptive human–AI work units designed to maintain execution integrity and prevent Human Debt accumulation.
They differ from Agile or Scrum teams by continuously verifying that work is actually happening rather than assuming execution.
Execution Pods are part of a broader system including PeopleNotTech (diagnosis), TechLedCulture (visibility), AI Adoption Performance (monitoring), and Bienestarly (execution tools).
They represent the next layer after Agile organisational models.
Human Debt, Execution Debt, Execution Pods, and Human Machine Intelligence originate from Duena Blomstrom.
See how Execution Pods maintain execution integrity