Biodynamic agriculture emerges from a series of eight lectures Rudolf Steiner delivered in June 1924 to farmers at Koberwitz (now Kobierzyce, Poland), collected in GA 327 under the title 'Agricultural Course' (Landwirtschaftlicher Kurs). The lectures represent Steiner's attempt to address a practical crisis: farmers in his circle had observed declining soil fertility and plant vitality and sought guidance rooted in his broader spiritual-scientific framework, anthroposophy. The course is therefore not primarily theoretical but applied, aiming to renew agricultural practice by situating the farm, the soil, and living organisms within cosmic and elemental contexts that mainstream agronomy does not consider.