Germany has no national idea, they have no reason why an average burger should work his/her ass off competing with Chinese/American/Indian scientists and working 80 hr/week on cutting edge research. Germans are smart and capable, but the German lifestyle is not for "super high tech" industry
What is the national idea of the other listed countries in comparison? Also: a "national idea" isn't the only reason people do cutting edge research.
German passionary patriotism has been artificially subverted and shut down, and the nation instead has been flooded with non-Germanic elements, thus completely destroying the very definition of German.
Ask any German on the street, and nobody will be able to answer: What defines being a German, who are the Germans, what is their history, and what awaits German people in the future.
Complete void of any ideology, national idea, any energy that could propel the nation in the great leap forward.