ane , ▁Washington . ▁ ▁Born ▁in ▁S arn ia , ▁Ontario , ▁Hol t ▁is ▁the ▁older ▁brother ▁of ▁former ▁N HL ▁def ens eman ▁R andy ▁Hol t . ▁ ▁References ▁ ▁External ▁links ▁ ▁Category : 1 9 5 2 ▁birth s ▁Category : L iving ▁people ▁Category : Cal iforn ia ▁Golden ▁Se als ▁players ▁Category : Can ad ian ▁ice ▁hockey ▁for wards ▁Category : C leveland ▁Bar ons ▁( N HL ) ▁players ▁Category : I ce ▁hockey ▁people ▁from ▁Ontario ▁Category : St . ▁Louis ▁Blues ▁players ▁Category : S alt ▁Lake ▁Golden ▁E ag les ▁( W HL ) ▁players ▁Category : S ports people ▁from ▁S arn ia ▁Category : Und raft ed ▁National ▁Hockey ▁League ▁players ▁Category : Can ad ian ▁exp atri ate ▁ice ▁hockey ▁players ▁in ▁the ▁United ▁States <0x0A> </s> ▁Switch ▁is ▁a ▁document ary ▁film ▁on ▁global ▁energy ▁directed ▁by ▁Harry ▁Lyn ch , ▁produced ▁and ▁distributed ▁by ▁Ar cos ▁Films , ▁and ▁featuring ▁ ▁Scott ▁W . ▁T ink er , ▁a ▁ge ologist ▁and ▁energy ▁research er ▁who ▁runs ▁the ▁Bureau ▁of ▁Econom ic ▁Ge ology , ▁a ▁ 2 0 0 - person ▁research ▁unit ▁of ▁The ▁University ▁of ▁Texas ▁at ▁Austin . ▁and ▁is ▁a ▁professor ▁at ▁the ▁Jackson ▁School ▁of ▁Ge osci ences . ▁ ▁The ▁film ▁is ▁part ▁of ▁a ▁larger ▁energy ▁education ▁and ▁efficiency ▁project , ▁which ▁also ▁includes ▁the ▁Switch ▁Energy ▁Project ▁website , ▁with ▁additional ▁video ▁content ▁and ▁educational ▁programs