Yarbrough: Swapping one problem for another at Okefenokee?

While some things may change, others seem not to. I am talking about the efforts to drag-mine our Okefenokee National Wildlife Refuge for titanium dioxide so mankind never runs short of toothpaste whitener.

Sources tell me that Alabama-based Twin Pines Minerals, which applied for a permit from Georgia’s Environmental Protection Division (insert oxymoron here) to drag mine 582 acres on Trail Ridge a…