In many parts of Africa and Asia and South America poor communities get virtually all their protein from wild mammal species that live nearby. As the human population increases and as people organise themselves to sell excess meat in markets this can become a threat to human life as has been shown through covid 19.
The majority of the Natural World is supported by tourism. As such, the current situation that is sweeping the world is not good.
Corvid 19 is thought to have originated in the wild animal markets of Wuhan, China. Why is this notable? These wild markets keep a huge range of animals, often kept alive in squalid cramped conditions close together.