If we would only eat less, drive less, turn our thermostats down, wear our clothing a few more days before cleaning it, or live in less space we could create a world of abundance and solve the problem of scarcity once and for all.

FORBES: We're All Economists Now: Scarcity Lessons For High School Students

Ms. Whitney's remarkable images a field of stars, a slowly scrolling desert panorama, a cave mouth that is at first in front of the singers and then behind them as they seem to move deeper inside could solve the problem of cumbersome sets once and for all.

WSJ: Still Searching for the Promised Land | Moses in Egypt | New York City Opera | Opera Review by Heidi Waleson