Joerg Dao became a meditation teacher in 1974, in the knowledge of the yogi maharishi. He left that group in 1985 to go on his own. Still teaching meditation, but no more connected to that yogi.
He than developed very clear, precise and successful tools for improving the human psyche.
1. Emotional Clearing (EmC) in 1990.
2. The Future of Science (FoS) in 1997.

With these two tools, countless other additional tools
where and can be created. EmC + FoS are the basic
mental playground, on which more and deeper understanding about the human psyche can be gained.