There is little doubt that 2019 was a defining year on many fronts for the environment. The repercussions of the climate emergency were experienced across the globe, with floods, devastating wildfires, and unprecedented melting of polar ice sheets and glaciers. While the new decade began with the Australian bushfires still raging after the hottest and driest year on record, the world was soon (and still is) in the grip of the COVID-19 pandemic.