What did he test though? That over a given decade, unemployment might be higher in one nation-state than a collection of others?
What's the hypothesis? Where's the valuable data gotten from this?
My idea of equivalent action: Me stating "the president 10 years from now will be the first 3rd party president ever."
Why? Who knows! And if I was right, and make a blog post that says "See, I was right!" And then point to a bunch of things that happened after my prediction that led to this result, what did we learn? Anything at all?
What's the hypothesis? Where's the valuable data gotten from this?
My idea of equivalent action: Me stating "the president 10 years from now will be the first 3rd party president ever."
Why? Who knows! And if I was right, and make a blog post that says "See, I was right!" And then point to a bunch of things that happened after my prediction that led to this result, what did we learn? Anything at all?