Species of spaces
“We can look at ducks, and afterwards, we can look at the pictures and talk about ducks.”
—"Screen Time Higher Than Ever for Children," NYT, 10/25/11
The creature periodically erects barriers inside its shell as it grows, leaving a series of unoccupied spaces behind. —"Loving the Chambered Nautilus to Death," NYT, 10/25/11
What is this a metaphor for?