The "guy" (Vinod Khosla) is not advancing an argument based on "ancestral lands" as he was born in 1955 in Delhi, India.
He's claiming that the original owner of the property was granted it in whole by the government of Mexico, which precedes any claims or legal statutes enacted by the US or California governments. I think the property should be confiscated to be held in trust as a lesson to this guy and the rest of the ultra-rich that this is our planet too.
He's claiming that the original owner of the property was granted it in whole by the government of Mexico, which precedes any claims or legal statutes enacted by the US or California governments. I think the property should be confiscated to be held in trust as a lesson to this guy and the rest of the ultra-rich that this is our planet too.