
Understand yourself –understand others
What makes us human lives in all of us. Perhaps we have only forgotten it in the noise.
Every culture celebrates the human being through life
A child is given a name. A young person comes of age. Two people make a promise. The elders are honoured. The rituals differ. What we celebrate is the same.
Our differences are not the problem – they are the gift
No two birds in the flock are alike. That is why the flock can turn. SGL gives us a common language for our differences, so we can understand each other at home, at work and with those we disagree with.
«Diversity is the precondition for life’s renewal.»

We do not resist change – we resist the loss it carries
For many years Jan Petrus Hagberg worked with people in grief and loss. There Jan saw something that also held true at work: when the loss is understood, new energy comes.
SGL grew from discoveries like this: Interaction, Group Growth and Leadership. The book on SGL came out in 1998.
It starts with you
- Talk with JP2 about what is actually happening.
- See the pattern.
- Take one step at a time.
After a few weeks you have a map of yourself, and words for what happens between you and others.
You can write or speak, in 26 languages.
Where would you like to begin?
- Someone I do not understand
- I have become the leader of a new team – what do I do now?
- A change I am struggling with
- What gives me energy, and what drains it
Pick a topic and take it into your first conversation.