Natalia Aparicio interview with Environmental Economist Stasiek Czaplicki

Stasiek (Stanislaw) Czaplicki Cabezas es economista ambiental especializado en cadenas de valor agropecuarias y forestales. See https://www.researchgate.net/profile/Stasiek-Czaplicki-Cabezas-2. They almost got onto the subject of potatoes. Maize is another highly diverse crop in South America.  See Nuestra Papa: Concocer para Querer. 

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