With the onslaught of space-related movies in the past few years, I’ve found my knowledge of physics lacking. After learning the basics of special relativity, however, Arrival made a bit more sense than previous movies like Interstellar and the Martian. The concept that time is dynamic and subjective changes the way we see the world and interact with others. In Arrival, it brings about world peace. I think it says a lot about human nature that knowledge of the past and the future is able to rectify the world’s major problems. Our tendency to misunderstand each other and assume what others’ intentions are leads to conflict that can easily be avoided by understanding each other.

Language is an ongoing motif throughout the film. The translation of “weapon” in languages on Earth to “tool” in the Heptapods’ language speaks to our worldview of things as ways to compete with others and become better. It also portrays the power of language in relationships and its ability to show the values of a society.

The most moving part of Arrival was when Abbott sacrifices his life to save Louise and Ian. His commitment to their mission and his selflessness shows his ability to empathize. Additionally, Abbott and Costello had individuality–Abbott was more talkative and open and Costello more aloof and reserved. Though the heptapods were just one take on extraterrestrial life, it was extremely positive and unique. ET life is usually portrayed negatively–they’re trying to conquer Earth and destroy the human race. Do we see the world as we are?