By 2040 or so, 70 percent of Americans will live in 15 states. Meaning 30 percent will choose 70 senators. And the 30% will be older, whiter, more rural, more male than the 70 percent.

Close, but not exact. This ramifies religiously, too.

Reader John @ReaderJohn
My main blog is the Tipsy Teetotaler, http://intellectualoid.com.