As part of a three part series on climate change, Courier-Journal environment reporter Jim Bruggers and I visited the Green River Biological area. Western Kentucky University professors Dr. Albert Meier and Ouida Meier discuss the significance of the Green River Biological area, and it's close proximity to Mammoth Cave, to the effort to create large blocks of connected protected land that provide species a buffer to an ever changing climate. (Copyrighted by Alton Strupp & the Louisville Courier-Journal)

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