Creating possible worlds...we are all the sum total of existence and experience. We continue to expand on that sum total with each breath. Good visionaries, designers and innovators use imagination and change as their muse and then practically apply their vision. Rather than moving into the future looking through a rear view mirror ( to borrow from McLuhan ) they lead with a quiet power transcending politics and religion and sparking the imagination and dreams of others. Imagination, like love and bacteria, is eternal. 4 speakers. 4 possible worlds. All doable.