Bladerunner - Humanity and Nature

The central theme of Bladerunner is the relationship between humanity and nature. More specifically it has a purpose in showing how science can negatively influence this fragile relationship. Set in Los Angeles of 2019 we see the decadence of western society into an inhumane harsh impersonal, technology-dominated realm. The inhabitants who fight for their daily survival are in desperate want for nature, contact with which is denied to them by the unrestricted scientific progress and the consequent exploitation of the natural world conducted for the sole purpose of profit. Humanity is also losing touch with it's own nature. The compassion, the empathy, the love and the emotion are all rare or absent. This ailing relationship between humanity and nature is conveyed through the means of scene setting, dialogue, plot, camera techniques and other film features. All these elements of cinematography synthesise to create an effective portrayal of the unifying theme.
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<br>In Bladerunner the most prominent element of cinematography is mise en scéne. It generates a context for the film and therefore makes the plot and themes acceptable. To set an appropriate scene different variables need to be controlled. These variables include location, props, lighting and colour. In general the location of the plot is in the vast urban canyons of 2019 LA. The imposing dark buildings, the dirty fog, perpetual rain and the crowded dark streets devoid of vegetation make up the backdrop of most scenes. All this is filmed in dark lighting, which complements the effect produced by the fog in obscuring the living details. From this the responder acknowledges the deterioration of society, the harsh conditions that the humans are subjected to and the way the human spirit itself is progressively destroyed under such conditions.
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<br>Filming such a location at night provides the director with the opportunity to use chiaroscuro (a technique of strong contrast) to further convey the dominance