Ueli Hurter has been the co-head of the Agriculture Section at the Goetheanum (with Jean-Michel Florin) since 2010 and currently sits on the executive board International Biodynamic Association. A native of Switzerland, he completed agricultural apprenticeships in Switzerland, Germany, and France. He has been involved with the Agriculture Section since 1994 and has formerly served as President of the Swiss Demeter association and as Swiss spokesman to Demeter International. Alongside his work as leader of the Section for Agriculture, he is co-manager of the enterprise Ferme de L'Aubier, a Demeter certified farm with mixed culture and an on-farm cheese dairy, bio-hotel, bio-restaurant, cafe-hotel, and eco-living quarters. L'Aubier is an associatively organized corporation with direct financing. Additionally, he is the co-founder of the initiative Sowing the future. Hurter lives near Neuchatel, Switzerland, and is married with three children. Justus Wittich was born in 1955 in Berlin, Germany. He attended the Rudolf Steiner School in Berlin-Dahlem and studied economics at the Freie Universitat Berlin. In 1979, he assumed management of the association of friends of Rudolf Steiner's education (Freunde der Erziehungskunst Rudolf Steiners) in Stuttgart. Since 1985, Wittich has been involved in adult education at Der Hof, a cultural, medical, and spiritual community initiative in Niederursel, Frankfurt. In 1989, he became editorial manager of the quarterly members' newssheet Mitteilungen aus der Anthroposophischen Gesellschaft in Deutschland. He was a member of the Council of the Anthroposophical Society in Germany from 1992 to 2012. Since 2012, Wittich has been a member of the Executive Council of the General Anthroposophical Society. He is married with three children.