David K. Leff, Essayist, Poet, Lecturer a space on the Web that explores the confluence between natural and cultural environments, that looks at the world in four dimensions, in time as well as space. Please take a moment to look at David's books, read one of his essays or savor a few poems. Find out where he's speaking next, or enjoy a slideshow of the last undiscovered place. Davidkleff.com~Site InfoWhoisTrace RouteRBL Check