Stewart was a colleague of mine at PSI. Although we did not work in the same part of the world, we did connect at the many international meetings and global retreats. I remember Stewart best when he would say something fantastic, thought-provoking, naughty or countercultural with a very sly smile on his face that didn't take long to broaden into a wonderful smile and laugh. Stewart was one of those rare gems that was different from most people but for those who had the pleasure to be with him we were lucky to share in his passions, fun and laughter while also becoming all the wiser. My thoughts are with Stewart's family and friends.