KARSTEN MASSEI, born 1963, studied political science in Berlin but later trained in Switzerland as a teacher for people with special needs. Since then he has taught in a special needs day school in Zurich, where he also lives. Besides this work, Karsten Massei gives courses and seminars on the practice of supersensible perception, on the nature of animals, trees and medicinal plants, and spiritual studies of bees. He also works increasingly on pedagogical themes.