A lot of Hitler speeches are like that. There are quite a few random speeches by random people back from a half century or more that might as well have come directly from someone today. Many of modern problems have been around or at least predicted for a good while. The good and the bad have both been tried. The ultimate results of many different ideologies known. Its rarely a matter of who is right any more. History has shown again and again despite the chronic destruction of that truth even now. With the results of ideologies known its now a matter of who has malice towards this world and is willing to engage in decades long planning to cause strife and suffering. Intentionally breaking societies and cultures both from within and externally.