Actually, Chi Running trains you to do a midfoot strike by its approach to body alignment and lean. You can do this quite well in running shoes. I started running in October, trained by a Chi Running instructor. No injuries yet. As a former dancer, I find that the basic body alignment principles of Chi Running make good sense. But I still wear the kind of running shoes my sports podiatrist recommends. I don't think the approaches are mutually exclusive. I know I personally could never run barefoot.
"My predominant feeling is one of gratitude. I have loved and been loved;I have been given much and I have given something in return...Above all, I have been a sentient being, a thinking animal, on this beautiful planet, and that in itself has been an enormous privilege and an adventure." O. Sacks