The "fit" itself is the goal. It is not like water flowing in a direction guided by the terrain. Trees produce thorns to keep away animals. You could say that thorns worked best among multiple options that were tried. But the question is, why is the tree trying out with option at all. Why should it protect itself from animals? Why should it grow and reproduce? A rock boulder, lying next to the tree, doesn't seem to have these goals or intentions.
The water flow has the motivation driven by gravitational force. What is driving the motivation behind the growth the reproduction of an organism? In fact, life, growth and build go against the principle of least action that governs the physical universe.
And I'm not sure why someone has evolved the intention of downvoting me.
The water flow has the motivation driven by gravitational force. What is driving the motivation behind the growth the reproduction of an organism? In fact, life, growth and build go against the principle of least action that governs the physical universe.
And I'm not sure why someone has evolved the intention of downvoting me.