The COVID-19 crisis has again laid bare the current inability of nation states to work with each other to solve global problems in the face of President Trump’s continuing assaults on international institutions. In stark contrast, the world’s mayors leading cities worst affected by the COVID-19 crisis have been strengthening collaboration based on good science, robust data and common human interest, building off a decade of co-operation to tackle climate change.
“We disrupt eco-systems, and we shake viruses loose from their natural hosts. When that happens, they need a new host. Often, we are it.” So argues David Quammen in We Made the Coronavirus Epidemic, New York Times, 28 January. There have been a number of similar articles pointing out the link between human destruction of biodiversity and the prevalence of viruses that cross the barrier between wild animals and humans. I have found it useful to summarise them and so am sharing here in case it is helpful for others also.