Where does “Ernährungssouveränität” come from?

Ernährungssouveränität (German) comes from German Souveränität, from French souveraineté, from French -té, from Middle French -té, from Old French -té, from Latin -īta, from Ancient Greek -ίτης, from Ancient Greek πολῑ́της — Creates verbal adjectives from verb stems.

Ernährungssouveränität (German): food sovereignty the right of peoples to healthy and culturally appropriate food produced through ecologically sound and sustainable methods, and their right to define their own food and agriculture systems