Since 1988 I have given about 1000 presentations in many countries around the world (the UK, Ireland, The Netherlands, Belgium, Luxembourg, Germany, Austria, Switzerland, Italy, Malta, Portugal, Poland, Finland, Sweden, Norway, Denmark, Canada, USA, Brazil, Australia, New Zealand, China, Japan, and South Korea), including invited keynote presentations at major conferences and universities. 

My presentations are a mix of invited seminars at schools, colleges and universities school/college/university administrators, presentations at national and international academic conferences, and invited keynote lectures at major international conferences. Often presentations are video recorded and made available to a restricted audience or, in some cases, via youtube and similar channels. One lecture on you tube (shown below) has received over 13,500 views so far, and another lecture (shown below) close to 16,000 hits (January 2021). 

If you would like to invite me to give a presentation please contact me via email.