Philosophy
The Aesthetics of Film and the Ontology of Cinematic Representation
Quick fact
André Bazin, a key film theorist, argued that cinema is an 'objective' representation of reality because the photographic image shares an existential bond with what it records—it's a 'fingerprint' of the world, unlike painting or literature.
Why this is interesting
You watch a chase scene and your heart races, even though you know it's just actors and stunt doubles. Why do moving images have such a powerful grip on our sense of reality?