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… cannot be sustained over the long run. As oil, clean water and arable land become scarcer, their cost as … Treaty of Westphalia (1648); it includes the principles of territorial integrity, border inviolability, and supremacy of … a principle of international law which holds that defined territorial areas and elements of humanity’s common cultural …

… asses- sments of the crops’ quality in terms of yield, water use and resistance to atmospheric condi- tions, disease … resources including, inter alia, healthy soils and clean water. Micro-organisms can improve soil nutrients for plant … Services like pollination and the provision of clean water are also known as ‘ecosystem services’. Article 6.2a) …