<p>One hundred years after Rudolf Steiner presented his lectures on agriculture in 1924, the impact of his words are self-evident. Around the world, biodynamic principles are practised in thousands of thriving farms, vineyards and gardens, and Demeter certification for biodynamic produce is recognized internationally as a mark of quality. Speaking to a modest audience of farmers in a village in modern-day Poland, Steiner launched the first organi...
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