not yet done. In a 2002 newspaper editorial, Peter Treue, agricultural researcher at the University of Kiel, characterized biodynamics as pseudoscience and argued that similar or equal results can be obtained using standard organic farming principles. He wrote that some biodynamic preparations more resemble alchemy or magic akin to geomancy. Anthroposophical medicine From the late 1910s, Steiner was working with doctors to create a new approach to medicine. In 1921, pharmacists and physicians gathered under Steiner's guidance to create a pharmaceutical company called Weleda which now distributes naturopathic medical and beauty products worldwide. At around the same time, Dr. Ita Wegman founded a first anthroposophic medical clinic (now the Ita Wegman Clinic) in Arlesheim. Anthroposophic medicine is practiced in some 80 countries. It is a form of alternative medicine based on pseudoscientific and occult notions. Social reform For a period after World War I, Steiner was active as a lecturer on social reform. A petition expressing his basic social ideas was widely circulated and signed by many cultural figures of the day, including Hermann Hesse. In Steiner's chief book on social reform, Toward Social Renewal, he suggested that the cultural, political and economic spheres of society need to work together as consciously cooperating yet independent entities, each with a particular task: political institutions should be democratic, establish political equality and protect human rights; cultural institutions should nurture the free and unhindered development of science, art, education and religion; and economic institutions should enable producers, distributors, and consumers to cooperate voluntarily to provide efficiently for society's needs. He saw this division of responsibility as a vital task which would take up consciously the historical trend toward the mutual independence of these three realms. Steiner also gave suggestions for many specific social reforms. Steiner proposed that societal well-being fundamentally depends upon a relationship of mutuality between the individuals and the community as a whole: He expressed another aspect of this in the following motto: Architecture and visual arts Steiner designed 17 buildings, including the First and Second Goetheanums. These two buildings, built in Dornach, Switzerland, were intended to house significant theater spaces as well as a "school for spiritual science". Three of Steiner's buildings have been listed amongst the most significant works of modern architecture. His primary sculptural work is The Representative of Humanity (1922), a nine-meter high wood sculpture executed as a joint project with the sculptor Edith Maryon. This was