THE DAILY MIGRATION We have been stopped for so many years by not being able tofollow small things.
I recently learned about the daily migration of microscopic zooplankton in the world’s water supply—trillions of them. Plankton are organisms—comparable to sea larvae and tiny jellyfish—that drift in oceans, seas, and bodies of fresh water. The word zooplankton
comes from the Greek zoion
, meaning animal, and planktos
, meaning wanderer or drifter.
Their migration isn’t like the journey of...