The antonyms for the phrase "converges upon" are "diverges from" or "moves away from." When two lines converge upon each other, they meet at a point, but when they diverge, they move away from each other, creating a separation. Similarly, when people or ideas converge upon one another, they come together and unify, but when they diverge, they move apart and become divided. Therefore, the choice between converging and diverging can have a significant impact on the outcome of any situation, whether it is social, economic, or scientific. It is essential to weigh the consequences of each possibility carefully before making a decision.