How so? What experiment was carried out to show that our mere existence is evidence of intelligent design? Where is the experimental evidence?
Do you know that a single human being consists of more bits of information than in the entire inorganic universe?
Irreducible Complexity on that scale alone makes the theory of evolution flawed.
Your understanding is a bit flawed.
Yes, in the macroscopic. Randomness and chaos tend NOT to organize, and thus, you would think that the formation of the universe and life is not possible. HOWEVER, what you are failing to realize is that the universe is massive. If you look at local sections of the universe (microscopic), you will find positive energy systems that tends away from entropy.
Example: If you look at the earth as a closed system, it is a system that is constantly getting energy injected into it, and thus creates the chance that self replicating molecules and life can come to existence. As a local system, the earth tends AWAY from entropy at this particular point in space-time. Eventually, the macroscopic nature of the universe will take hold and this will not be true.
Time plus Magic =Evolution is not scientific, never will be. Self-organization is assumed by the moderns, not observed, and overall entropic processes, the working ''arm'' of chaos and probability, undoing anything that is made, is impossible to ignore.
That is not to say that variation within groups cannot be observed, nor that in isolated cases organic progress cannot or has not happened (I believe that in fact there was an Unique 'speciation event' which took place within recorded human history), but that everywhere just as in your own life, intellect and intentionality and will are the reasons at work, not a mythical and magical self evolving universe that just ''happens'' without any reasonable mechanism for this development being scientifically observable. We know from life that intellect moves and makes all things, what that Intellect Designer or intellects designing are in this case Cosmologically is not a question solvable by the natural sciences.
Intelligent design is not needed to explain this.
It is if it is something scientific at work and not just another belief system that starts from fundamental assumptions and goes from there. We know from our own personal experiences that intelligent volition is what is at work in the world we live in everyday, and the universe is no exception to that rule.
Now to be fair to modern evolutionary believers, the notion of generation resulting in complex order arising instead of the observed complex order resulting in generation of new things, is not a new idea at all. It was common in the Pagan myths worldwide, actually. But it isn't Scientific, and I doubt we would be able to even have the civilization that we have now if we had not been living off the intellectual and spiritual capital of those who for centuries taught and believed otherwise, past 100 years or so.
But this conversation is rather arid and sterile, as it changes nothing, least of all belief.