'Gravity' is essentially a survival movie in space. The main character has to battle an unforgiving environment in order to survive at the same time deal with some personal issues. Gravity is a roller coaster ride with elaborate and intense action scenes alternated by quiet moments for reflection. 'Gravity' has been hailed as the intellectual successor to '2001: A Space Odyssey' (1968). Though 'Gravity' references 2001 several times, this movie refrains from dealing with the larger questions put forth by 2001. Rather it is more about the human condition, more specifically, about resilience, letting go, growth, sacrifice and the basic primal instinct in all of us to survive no matter how bleak a situation is.
Apart from '2001 : A
Space Odyssey' , 'Gravity' also references many other movies. Here are the
references that I picked up. Comment below if you think I missed out on
something.





