Life?!?

What's life?
Just pain and strife
The privileged get to see some progress
While for others it's all just stress
What's the unknown unknown?
Even death won't give an answer
Human life is such a cancer to the planet
That's why she constantly yells dammit!
With natural events that we can do all but prevent
The killers think it's fine and dandy even their future lineage is no concern
Just watch, they'll burn and I doubt that'll be a game changer
Because they'll still have their pockets
But will have to leave it in their caskets.