Be Yoda, Not Luke Skywalker: How To Craft A Memorable Presentation

Here’s a thought-provoking talk by Nancy Duarte, the woman who designed the slides for Al Gore’s film ‘An Inconvenient Truth‘. See what you think about her idea of cycling between ‘What is’ and ‘What should be’, leading to a final climax promising future bliss:

Today I’m writing my sermon for Sunday. I think part of the passage might lend itself to the ‘What is’/’What should be’ dichotomy. Would it work for all sermons, though? Opinions?