Science fiction is a genre too often misunderstood as something entirely fictional and futuristic. But if we dig deep and undress the carefully constructed metaphors (such as the presence of aliens, monsters and human mutants) we will find that the foundation of such films is always a commentary on our contemporary world. Somewhere under the surface, between the lines, science-fiction is always addressing our political, socio-economic or environmental situation, tapping into our collective fears and with a cathartic ending reassuring us that, no matter what dangers the humanity faces in a certain socio-historical moment, everything is going to work out just fine. Whether it is a sci-fi movie from the Cold War era, influenced by the nuclear threat and fear of communist Russia taking over the world, a post 9/11 alien-invasion movie that taps into people’s fear of terrorist attacks, or an environmental catastrophe movie from the early 2000’s when the reality and undeniable threat of global warming entered into our collective consciousness – there is always an important correlation between a science fiction story and an era in which it was made, even if such films do not always approach these subjects in the most impartial and non damaging way. But this is where Arrival so extraordinarily stands out from alien films that we have seen in the past, proving itself to be one of the most outstanding and humanist science fiction films of the past decade.