For novels, paragraphs are usually left justified. Right justification or full justification can make the text look a bit odd and might disrupt the reading rhythm. It's the simplicity of left alignment that works best for the narrative style of a novel.
Well, it's possible. If the context shows that the murder was done to prevent a greater evil or protect someone, it might be seen as justified within the fictional world of the novel. But it's a complex and controversial topic.
It depends. Some novels have justified pages for a more formal and uniform look, while others are left aligned for a more casual and easy-to-read style.
Justified fanfiction is fanfiction that can be seen as valid within the context of the original source material. It's not just random ideas slapped together, but rather it respects the canon. For instance, if in a book series there are certain unwritten cultural aspects of a fictional society, a justified fanfiction could explore those aspects in - depth in a way that seems consistent with what the original author might have intended. It might expand on minor characters' stories in a believable way.
It depends. Philosophers' concerns might be valid if the shift challenges established moral or ethical frameworks or if it has the potential to reshape our understanding of fundamental concepts. But if the shift is relatively minor or has no significant philosophical implications, their concerns might be overblown.
Justified fan fiction is fan - created stories that are based on existing works but have some elements that can be considered justifiable. For example, it might expand on minor characters' backstories in a way that seems logical within the context of the original work. It can also be a new take on the story that fills in plot holes or explores alternative scenarios that could have happened in the original universe.