> “Outdoors, the situation is depressingly similar. After New York replaced the sodium-vapor lights in the city’s 250,000 streetlamps with shiny new LEDs in 2017, the experience of walking through the city at night transformed, almost . . . overnight. Forgiving, romantic, shadowy orange gave way to cold, all-seeing bluish white.”

It's not so humans can see better — it's so our computers can