I...perhaps not as well as you would like.
The problems associated with a loss of biodiversity are direct. As I pointed out in my presentation, the more pollinator species you have doing the work, the more crop yield and fruit set increase. You've heard of many other examples of this. There are very strong links between biodiversity and the sorts of services we like.
There are changes to the environment, such as climate change, causing direct problems to humanity in terms of our ability to adapt because of where we live and how the climate is changing. But these, of course, are linked, as you pointed out in your previous question to Mr. Chorney.