Our conceptual problems with these things, with commercial and industrial development in the North and with the proprieties of an imposed economics there, can be traced to a fundamental strangeness in the landscape itself, to something as subtle as our own temperate-zone predilection toward a certain duration and kind of light. Or for the particular shape that time takes in a temperate land, where the sun actually sets on a summer evening, where cicadas give way in the twilight to crickets, and people sit on porches—none of which happens in the Arctic.