Earth Shovel
Look again at that dot. That’s here. That’s home. That’s us . . . a mote of dust suspended in a sunbeam . . . the only home we’ve ever known. —Carl Sagan, Pale Blue Dot (1994) Drill, baby, drill! —Michael Steele, 2008 Republican National Convention Photographed from 18,000 miles in 1972, Earth had the …