That's because you have to have a lighting source so as to avoid pixelated dark photos, and as there's no natural light indoors, or it goes away quickly as it depends on windows, you have to use artificial lighting.
Logos is all the science and statistics or just any facts in the book in general. Pathos (which if i remember correctly) is which one makes you feel thinks, like your emotions and stuff. So that could be when chuck was killed at the end, or when thomas is talking about his familly and stuff and how he wants to remember them
This mostly depends on the customs of the people who are getting married. Often, women in a traditional get treated like property, which can lead to them getting beaten up or much much worse. Women often become just machines for making babies, which can lead to numerous complications. The list of problems can go on and on.
