I don't think it's possible to change the display order, but if you simply want to see all the content in reverse chronological order, it's just one click to get to the last page and you can start from there. Same procedure works for search results as well.
Also to answer your first question, the
newest page lists all content published on the site. If you only want content specifically published by FAKKU (or any other publisher), you can do so by filtering by
publisher.