Every human being has a basic instinct: to help each other out. If a hiker gets lost in the mountains, people will coordinate a search. If a train crashes, people will line up to give blood. If an earthquake levels a city, people all over the world will send emergency supplies. This is so fundamentally human that it’s found in every culture without exception. Yes, there are a*sholes who just don’t care, but they’re massively outnumbered by the people who do.
—  The Martian (2015), Dir. Ridley Scott