He has some interesting ideas, but it's mostly self righteous blather. He defends his anti-semitism by claiming it's just "science" because they studied the origins of the "decay" of society and, surprise surprise, it always led back to the Jews. This was written after WWI, and his anti-war ideals and grand statements about how industry shouldn't profit off of war apparently went out the window by the time WWII came around.

There's no doubt that he was a pioneer, but there's also no doubt that he was an awful human being.