[olavk]

The quote itself is somewhat vauge, but I think the movies exemplify more clearly the viewpoint.

Take The Lord Of the Rings - the good and the evil is very clearly defined. Sauron and the Orcs are objectively evil, and you can kill as many orcs as you want without feeling any remorse. Sarumans industrialization is pure evil. Aragorn is the rightfully ruler purely by virtue of being a "good guy" and having the right ancestors.

Now compare to Princess Mononoke. Obviously the corruption of the nature is an evil thing, but Eboshi is not "evil", she saves the outcasts of society, lepers and prostitutes and gives them life and dignity, but as part of her plan she upsets the balance of nature. This is much more complex conflict as in Tolkien, and the solution is not as easy, since you cannot just kill all the bad guys.