An Australian cabinet minister has been labelled morally irresponsible and arrogant after he was overheard quipping about the plight of Pacific countries facing rising sea levels from climate change.Immigration minister Peter Dutton was yesterday speaking with the country's Prime Minister, Tony Abbott, who had just returned from the Pacific Islands Forum Summit in Papua New Guinea, where climate change was a key focus.Noting that the meeting was runing late, Mr Dutton remarked that it was running to \Cape York time\, to which Mr Abbott replied, \we had a bit of that up in Port Moresby.\Mr Dutton then responded: \Time doesn't mean anything when you're about to have water lapping at your door