Our intelligence is limited and pathetic compared to what?
In many ways compared to what we can design, and in many ways compared to what we can imagine, amd in many ways compared to what could evolve in the future from our own species, and in many ways conpared to what we know is possible in nature. Our computing power is limited, our ability to consciously solve problems is limited, our ability to grasp large numbers is limited, our ability to think in parallel is nonexistent, etc etc
Ding, I have to say, you are one of the most intellectually lazy people on this message board. I asked your simple question to my ten year old, and she ripped off 4 answers immediately. Either you are lazy or insufferably dense, so I will give you the benefit of the doubt and say: lazy.