Hitler's 'second book'

'Why the world needs a Mein Kampf sequel' is a provocative title for an article about Hitler's 'second book', one that further outlines his theories and ideas, but, given the hostility to attempts at publishing an English language translation, probably a necessary one. C. Dreher's piece examines some of the book's content and explores it's importance, but why is this article in the science section?