In response to COVID, some governments are upgrading their environmental ambitions - and others are doubling down on dirty industry in the hope of rapid growth. And those doing the most aren't always the usual suspects. Botswana is putting nature at the heart of policy. Ethiopia is leading the way in planning for a green economy. And Trinidad and Tobago is making sure its banks are ready for climate change. We're tracking up to 41 countries, representing a range of wealth, geography, and culture. We plan to track more.