Every year, I watch The London Marathon from the the sidelines or on TV, and every year, I am moved to tears. I’ve never run 26 miles. I haven't trained for months or hit "the wall." And yet, watching the sea of humanity move towards their goal, I feel a profound sense of connection and a wave of awe. If you’ve ever wondered what The Kindfulness Effect looks like in action, you don’t need to look at a meditation cushion—you can see and experience it on the streets of a city