Not sure what the OP's point is or why this thread even exists. Makes no sense.
The analogy isn't the same, humans understand far more than an ant.
Surely even 10,000 years ago there's evidence that we already can understand more about the universe than anything else in the world. Farming, irrigation for example show that we can understand the universe to a degree.
What you mean is to a 100% all knowing, all understanding degree.
No it'll never happen.
You have a paradox there- once you know completely how the universe works- on all scales (Quantum and Macro) and in all forms of energy (both matter and Energy) and then have managed to understand the other parts of the universe we don't at the moment- Dark matter, dark energy, "nothingness", consciousness - the next goal would be to replicate it and to find a purpose.
There in lies your problem in trying to replicate it, you cannot and therefore you won't ever be able to fully understand it.