Over the past eight years or so, I’ve been obsessed with two questions. The first is: Why have Americans become so sad? The rising rates of depression have been well publicized, as have the rising deaths of despair from drugs, alcohol, and suicide.
Early in 2004, a buoy was released into the waters off Argentina. Half of the buoy was dark and the other light, like a planet in relief. The buoy sailed east, accompanied by the vastness of the ocean and all the life it contains, the long-lived great humpback whales with their complex songs that carry for kilometers, and the short-lived Argentine shortfin squid. Along the way, many thousands of minuscule creatures were colonizing this new surface, which had appeared like a life raft in the open waters of the South Atlantic.
