Plastic Age

https://en.wikipedia.org/wiki/Microplastics
Were living in something future geologists will describe as Plastic Age. All animal life that can't adapt to eating plastic will get extinct.
Microplastic is in the air too, not only in the water.

>>6
If it originates from the depths of underworld, its the opposite of divine. A black,poisonous and readilly flammable liquid tar, that stains everything it touches with - its burning releases various noxious chemicals and creates most of pollution on Earth(fossil fuels). Now imagine infernal temperatures required to produce such substances, and it would seem like fossil fuels come directly from hell.