And here is another very famous "Utopian" vision, that of Ebenezer Howard, "The Garden City." Same idea: series of semi-independent city-states, little blobs of metropolitan stuff with arable land around, joined to one another by railway.
Otra visión utópica bien conocida: "La ciudad jardín" de Ebenezer Howard. Misma idea, una serie de ciudades estado semi-independientes, pequeños puntos metropolitanos con tierras cultivables alrededor unidos por el ferrocarril.