AMERICA'S recent history has been a relentless tilt to the West--of people, ideas, commerce and even political power. California and Texas, the nation's two biggest states, are the twin poles of the West, but very different ones. For most of the 20th century the home of Silicon Valley and Hollywood has been the brainier, sexier, trendier of the two: its suburbs and freeways, its fads and foibles, its marvellous miscegenation have spread around the world. Texas, once a part of the Confederacy, has trailed behind: its cliché has been a conservative Christian in cowboy boots, much like a certain recent president. But twins can change places. Is that happening now?
Light pollution has taken away our ability to see the stars. Can we still save the night sky?