“God blessed them; and God said to them, “Be fruitful and multiply, and fill the earth, and subdue it; and rule over the fish of the sea and over the birds of the sky and over every living thing that moves on the earth.”
You do not believe that this has been accomplished?
That is the best "proof text" for the fallacy of the concept of overpopulation. There is no rescinding of Genesis 1:28. Anyone who claims "there are too many people" is clearly out of line with Scripture. If such were possible, God would have told us.
The myth of overpopulation is a demonic deception.
The devil hates mankind, because every child conceived can go to heaven, where the devil can never again tread. It was the concept of man - the combination of an eternal soul and a physical body - with free will, that lead to satan's rebellion in the first place.
Every soul the devil prevents from being conceived is a little demonic victory against God, IMHO.