Thanks for that video, Cofty - super interesting! It's easy to watch, has compelling graphics and an easy presentation without getting too technical. Winner!
I've come to the conclusion that people who reject evolution do so because they have no true concept of time outside of their own personal experience of time. So if they haven't seen evolution in the 20, 30, 40 or so years since they've been introduced to the theory, it can't be true. Just a pet hypothosis of mine.