Promised, I write  really unregularly - only when there is something to tell ;) You can subscribe here.


If you prefer to read news on a website instead of an email you could read some articles in my MEDIUM blog - a lot of my thinking goes in here first. Just click here.


I have recently started to put together a YouTube page with playlists of case videos that I use in my presentations and some tutorial videos in which I explain the contents of my books and methodologies.


Here is a list of press articles. And here are some press photos of myself.