(singing in blackfeet) (bids chirping) - we're the unirsity of arizo campus. i'll bdoing my phdefense morrow to geto be a dtor in philosop in natul resours. (soft muc) i' been ov here a ttle ove12 yearsow, and it's been a long road for a nuer of reons, st of th persona but wh motivat me to gehere was i wawonderin why we wen't abl to u our o coervati techniqs. i'm 200 genetion farr. 0 generaon fmer. you ow? and so alls i'm doing here is i'm learning a new language. i'm learning how to speak in the language that i've been taught here so that i'm able to have the people on this side of the fence understand where i'm coming from and at the same time take some of the goodness at i seen sciencand bring back ho too. it a toughransitiofor me and it's tough traition for a t of nate americs who wish to int the sciences, because there's this... constant tensions that exist within yourself. you wa to help, t at theame time you do n want to explt your cture. d so it'a balancg act. ishat on tre? let see. co on up. it'sot cominup. (chatting) i want to stt off thisresentatn f