uhm, neither do i know much about this zev... but about the mamo's (colombian native seers from the sierra madre in los andes, colombia) it seems they are having a tuff resistance to maintain their communities away from the state of colombia & the guerrilla, many of their people have been murdered in the sierra, because of political issues with the lands and with the "magic resistance" related with guerrilla. Something similar to what the mapuches from the south of chile in temuco are living