Dennis Sherwood is a management consultant who specialises in creativity, innovation, and systems thinking. He has a Physics Masters from the University of Cambridge, an MPhil in Molecular Biophysics and Biochemistry from Yale University and a PhD in biology from the University of California in San Diego. After being a consulting partner at Deloitte Haskins + Sells, and Coopers & Lybrand, he became an executive director at Goldman Sachs. He now runs his own business, The Silver Bullet Machine Manufacturing Company Limited, specializing in organizational creativity and innovation. He has been using systems thinking since 1984 and is one of the UK’s leading experts. In addition, he has authored 14 books on a variety of subjects, including systems thinking, creativity, innovation, and financial modelling. His most recent book is Missing the Mark: Why so many school exam grades are wrong - and how to get results we can trust - and this is the topic of this episode. LINKS Dennis's website: https://www.silverbulletmachine.com/ Rethinking Education conference - Sat 23rd September, London: https://bit.ly/reconf23 Making Change Stick: https://makingchangestick.co The Rethinking Education podcast is hosted and produced by Dr James Mannion. You can contact him at www.rethinking-ed.org/contact, or via a social platform of your choosing: Twitter: https://www.twitter.com/RethinkingJames Insta: https://www.instagram.com/drjamesmannion LinkedIn: https://www.linkedin.com/in/james-mannion/ SUPPORT THE RETHINKING ED PODCAST: Become a patron: https://www.patreon.com/repod Buy me a coffee: https://www.buymeacoffee.com/repod