It is good to look up the scientific method before arguing about Popper.
(Hint: It is in the first sentence of the second paragraph on Popper's wikipedia page. Also, your own link had the term as a related link.)
Enough for me, bye.
Edit: Another hint, Popper was amongst others professor of "logic and scientific method" at the University of London. It is also noted on his Wikipedia page. In short, you argue Popper without understanding what Popper argued about.
I am not quite sure why you want to stick with the scientific method. I brought one very specific idea of Popper, falsification, that I think is relatively ideologue free and very useful to separate science from pseudoscience. And which happens to say that there are fundamental parts of economics that remind much more pseudoscience than proper science.
This discussion is _extremely_ easy to bring forward. All you need to do is to tell _one_ properly scientific theory outside economics that is not falsifiable. If you can't do that, we can hopefully agree that economics is one of the rare species that seem to have some (questionable) scientific credibility without too strong foundation on falsifiable thinking.
(Hint: It is in the first sentence of the second paragraph on Popper's wikipedia page. Also, your own link had the term as a related link.)
Enough for me, bye.
Edit: Another hint, Popper was amongst others professor of "logic and scientific method" at the University of London. It is also noted on his Wikipedia page. In short, you argue Popper without understanding what Popper argued about.