Albert Einstein (1879-1955) was a theoretical physicist known for his contributions to modern physics, including the theories of relativity and quantum mechanics, and he received the Nobel Prize in Physics in 1921 for his work on the photoelectric effect. His political views included advocacy for pacifism, socialism, and civil rights, and he played a key role in the discourse surrounding scientific determinism and religion. After his death, a controversial saga ensued regarding his brain, which was removed and studied without family permission, leading to various scientific insights into his unique neurological structure.