Dateline Pacific evening edition for 1 June 2015

Solomon Islands leans towards preferential voting replacement for electoral system; Dame Meg Taylor calls for more cooperation from Pacific island leaders; Samoans pay tribute to HIV champion Peati Iupeli; Online database to help revival of Cook Islands Maori language; And the author of a new report which found Tuvalu is growing, not sinking says the research is being misrepresented.