At first when I read the title I took it as the 'Known Space' meaning for Flatlander. http://en.wikipedia.org/wiki/Flatlander_%28Niven%29 It's fairly flat where I live but there's anough trees, forests, subdivisions, lakes, swamps... ridgelines... the river ridgeline... Nevermind it's not that flat where I live. http://www.canab.com/graphics/mainpages_graphics/music_awards/2004_profiles/LorneCardinal/thumbs/CornerGas01.jpg From the TV Show 'Corner Gas' Cop1: What are we doing? Cop2: Watching for speeders. Cop1: shouldn't we be closer to town then? Cop2: If we were closer to town people would see us!