The result is an 'argument for' a new approach. [=the result shows that we need to try a new approach]
They made a compelling/convincing/persuasive/strong 'argument' for our participation.
The committee presented strong 'arguments' against building a new school.
(..) like ancient Greeks? You used the WABAC! I did. I know, it's terrible! But why? Penny and I got into an argument about George Washington. So, I made him show me the WABAC. And I lost her in ancient Egypt. And I got engaged to King Tut. (..)2014 Mr. Peabody & Sherman