The nasty Bias of God..!!

Ah!! God, why did you create bias in this ecosystem by letting an unwanted ingredient called intelligence to prevail in here.. that would enhance growth of a particular organism, suppressing others? What is the use of this bias or intelligence based intuition, why didn't you just let the entities with just innate power of everything to survive and dominate the world's population. This intelligence is good for nothing for the process of creation and evolution. hmmm I think its better if I tell it to air, because at least I can perceive its physical existence.