I began reading the book during the COVID-19 quarantine time asking the question "what is essential in the landscape? and how do we have a conversation about "landscape as infrastructure." It was a very easy read but became more of a nostalgic look back on the past 40-50 years of how we have built the city, the landscape, what has become regular through and in practice, and at the same time all forgotten as what we are trying to build. Reading during COVID crisis, it was important to have an uncountable number of stories about plagues and epidemics caused by poor planning, development, and drinking water. I don't think I necessarily "learned" anything from the book but really have given myself a great historical framework to have contemporary conversations about what we are building right now.