Rating is available when the video has been rented.
This feature is not available right now. Please try again later.
Published on Oct 17, 2016
Quite possible the most entertaining talk of Virgin Disruptors 2016, Matt Wallaert explains how and why companies can drive behaviour change through their work... with a little help from a secret stash of chocolate.
To find out more about Virgin Disruptors, head across to www.virgin.com/disruptors