Melissa and Clay pivot this season to the oldest island in the Hawaiian archipelago--Kaua`i. They revisit one of their earliest LAND & PEOPLE interviews with retired botanist Steve Perlman, of the Kaua`i Plant Extinction Prevention Program (PEPP). Steve talks about his love of Pacific island peoples in remote places, his start with the National Tropical Botanical Garden, the thrill of discovering new plants, and climbing the highest sea cliffs in the world to save the last of a species.