It’s amazing how quickly the economy has tanked just because shoppers have snapped their purses and wallets shut. Given their importance, you’d think there would be some mention of shopping in the Constitution: Life, liberty and the pursuit of products, preferably on sale. Shoppers have not only taken down the U.S. economy, they’ve precipitated a recession in Japan and deep concern in China. That’s not to say that the country hasn’t genuflected to the drivers of retail sales. We see it everywhere. Zoning laws are written to lure stores within taxing districts, whether neighbors want them or not. The idea is to get people shopping here instead of there. Giant malls reshaped entire cities, leaving the older portions to scramble for crumbs. Downtowns fought back with tax breaks, loans and, yes, those lovely parking garages. It seems as if society has been transformed with the shopper in mind.