Chasing Coral (2017)

This is a beautifully made documentary that captures the uniqueness of the life that coral reefs support, and then describes in devastating details why they are all going to die.
I knew that intellectually, but watching it happen is really painful.  Like make you cry painful.  The team that is documenting the death of coral spends a fair amount of time in the Great Barrier Reef, which is the largest structure built by living things on the planet and it is being killed by the activity of man.  Shame on us for doing it and especially for not doing something to stop it from happening.  Do not miss this, and I hope it makes it into the final five as a nomination.