Complex sentence: Albert Einstein's political views emerged publicly in the middle of the 20th century due to latter's fame and reputation for genius, who offered and was called on to give judgments and opinions on matters often unrelated to theoretical physics or mathematics.
Split into simpler sentences: Albert Einstein's political views were of public interest through the middle of the 20th century due to his fame and reputation for genius. He offered and was called on to give judgments and opinions on matters often unrelated to theoretical physics or mathematics.