Nature vs. Mankind
Every moment is an unspoken, undeclared rivalry, war.
Who will, who can, win? Nature is a universal constant; man, an accidental tourist.
Having no variables, nature acts within its bounds, so long as it is not tampered with.
On earth, plants and animals evolved by complex and almost entirely inimitable accidents of chemistry, physics and all the sciences that only man could create; either pre-meditated or willfully planned and executed by man. Unlike plants and animals, man could not remain static, and in accordance with nature's functioning, laws, if you will.
This situation being exponentially progressive, while we have not fundamentally contained or controlled our own numbers, we have shown no regard for what this alienation has led to. Nature cannot think, and therefore has no malice or intentional benevolence. Man's lack of understanding, and compulsion to emulate nature and its forces, and act in accordance with them, is very rapidly bringing him towards a situation which has gone haywire.
The question now is not, who can and will win; the question now is, how soon?