In January 2021, 18 months after a sticky divorce, I bought a house. I bought it partly because I could – my ex-wife and I had got lucky on the property ladder and walked away with enough money for a deposit each. But also, I bought it because I was desperate. With shared custody of our two-year-old daughter, I needed a place where she could be happy and where I could get back on my feet.
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.