Kate and Will were treated like royalty (ha ha) on their visit to Tuvalu, the little Pacific island group where the sea levels are rising. Lovely people, hospitable, and friendly. Looks like it was a good time for all. Though of course underneath it all is the knowledge of the urgency of this cultural group finding a new home if the waters do rise much further. And there's always the thing about class - those up there, and those ordinary folk paying the bills.