A documentary the world needs to watch.

While this doesn't pertain to veterinary medicine per se, it is something that has provided me with more food-for-thought than virtually anything else I have seen or read. Ever.
Here's a documentary that examines a chilling scenario. Chilling for us, perhaps. Stunning for the planet and, save us, all of its inhabitants.
The documentary is based on the international bestseller,"The World Without Us," by Alan Weisman.
I wonder if the planet will ever again thrive in our presence.