On the Java RidgeAmid the furious ocean there was no human sound on deck: some people standing, watching the wave, but no one capable of words. On the Java Ridge, skipper Isi Natoli and a group of Australian surf tourists are anchored beside an idyllic reef off the Indonesian island of Dana. In the Canberra office of Cassius Calvert, Minister for Border Integrity, a Federal election looms and (not coincidentally) a hardline new policy is being announced regarding