title: Ghosts from the past.
authors: David Titley is a retired Rear Admiral of the United States Navy and is director of the Center for Solutions to Weather and Climate Risk at The Pennsylvania State University, University Park, PA 16802, USA. dwt12@psu.edu.
authors: David
authors: D
authors: Titley
mesh_terms: D057231:Climate Change; D006801:Humans; D007857:Leadership; D057766:Policy; D035501:Uncertainty; D047828:World War I