Dr Faustus can be considered a tragic hero for various reasons. Firstly, we can conclude that he is not completely bad or evil, he just makes a critical error and decides to sell his soul to the devil due to his thirst for knowledge. This makes us relate to him due to his imperfect nature and hunger for knowledge and consequently we pity him more. Secondly, he is of high standing and is a great scholar, which makes us question how these things can happen to such people and this makes his tragic destiny seem even more gloomy to us. When we look at Aristotle's definition of a tragic hero where he defines him as someone not 100% good or bad who makes us feel sorry for their miserable fate, the character of Faustus fits this definition perfectly. All in all, his human vices paired with his inquisitive nature are the main reasons why we are obliged to consider Dr Faustus a tragic hero.
In order to discover the theme of a magical realist story, the reader can analyze the recurring topics/issues characters talk about/struggle with.
An example of it can be found in Gabriel García Márquez's "Love in the Time of Cholera", which is a work of magical realism. The main character experiences unrequited love and never gives up. Throughout the whole book, the poor man keeps hoping his beloved one will some day give in to his advances. We can say the theme of this magical realist story is the invincible power of true love.
Another work by García Márquez (his most famous one), "100 years of Solitude", revolves around the Buendías, a family who lives in the fictional municipality of Macondo. It is another work of pure magical realism, since there is the rain that lasts for many years and also the woman who lives to be much more than 100 (really much more). It shows successive generations of the same family and also how certain characteristics can be inherited. The theme here is that of the relevance of kinship.
A. Nonsense
In the last sentence, the author calls Kircher's ideas "such nonsense."
I believe Brutus joins the conspiracy to kill Caesar. I hope I'm right.