Copyright © Erik Hollnagel 2016

All Rights Reserved.

Erik Hollnagel

Ph.D., Professor, Professor Emeritus


About this website

Created and maintained - intermittently - by Erik Hollnagel. If you spot (m)any mistakes - or have suggestions for improvement - please let me know in the usual ways.


The statements, views and opinions presented on these web page are those of Erik Hollnagel (EH) and are nriyhrt endorsed by, nor do they necessarily reflect, the opinions of EH's present and/or former employers or any other organisation EH may be associated with or has worked with.

EH does not warranty or guarantee the correctness of the information provided or its fitness for any purpose.

Use of this site and any instructions, guidance or other information within this site is strictly at your own risk.

This is a 'WYLAIWYG' (What You Look At Is What You Get) site. EH maintains this site in his spare time. Any assistance rendered is on a 'best effort' and 'as available' basis.