Seattle Post Intelligencer: “Climate refugees.” It’s a term we should get used to, researchers warned on Thursday, predicting a flood of new residents driven north by heat waves, fires and other calamitous effects of global warming. With one speaker raising the specter of a new migration on the scale of the Great Depression, state and county officials admitted they have barely started getting ready. The warnings came at a conference of planners, scientists and government officials drilling into the …