The reasons of maize by Red en Defensa del Maíz, GRAIN, ETC Group, Vía Campesina North America, el Colectivo Oaxaqueño en Defensa de los Territorios, and more than a thousand communities that appeal to the Peoples Permanent Tribunal-Mexico | 14 Jun 2012 Mexico | food sovereignty | seeds and biodiversity Being Mexico the centre of origin of maize, one of the four most crucial crops for humanity, any attack on maize and to the peoples that grow it are attacks against the oldest and most potential strategies of humanity. This is a powerful and beautiful text, presented on October 21st in front of the peoples permanent Tribunal that will session in Mexico from now to 2014. Being Mexico the centre of origin of maize, one of the four most crucial crops for humanity, any attack on maize and to the peoples that grow it are attacks against the oldest and most potential strategies of humanity. This is a powerful and beautiful text, presented on October 21st in front of the peoples permanent Tribunal that will session in Mexico from now to 2014.