In this week’s newsletter: Joining a research team on the Darwin and Wolf Islands off the Ecuadorian coast revealed how critically endangered species are reacting to their rapidly changing ocean environment • Don’t get Down to Earth delivered to your inbox? Sign up here Darwin and Wolf Islands in the Galápagos archipelago are the kinds of places scuba divers and marine biologists dream of visiting, myself included. I even wrote a children’s book imagining a team of scientists exploring the under