Prepararsi al futuro - Season 1 Episode 2 La natura è ancora naturale?

Although food scarcity has been overcome, the current world still presents glaring imbalances in its distribution. Piero Angela with Paola Bonfante, botanist from the University of Turin, retraces the stages of agricultural production in the past and looks at future directives, which must have absolute priority for respecting the environmental system and human health.