Kate Evans is a freelance journalist who lives by the sea in rural New Zealand. She is a contributor to New Zealand Geographic, Scientific American, and The Guardian, and is obsessed with how human lives are entwined with those of plants. Five years ago she planted a kauri tree on her daughter's placenta, a traditional practice for Māori and other New Zealanders. You can follow her on Twitter @kate_g_evans.
The ancient relationship between the mountain pygmy possum and the bogong moth reveals the complexity of global climate change—and the lengths people may have to go to save some species from extinction.