This is from 2011 and is the only example I'm aware in which Gil Fronsdal uses PowerPoint slides. The first half is about how secular mindfulness has permeated our society since about 1990 with exponential growth. Gil then presents what is meant by mindfulness and how that idea has expanded over the years. He finishes with a wonderful vision of how mindfulness can bring greater happiness, satisfaction, compassion, empathy, etc. throughout society.