Every good act that has ever been done was an attempt to reverse entropy.

Entropy is just the tendency of everything over time to decay, mix and transform into a functionless homogenous substance.

Every time you feed yourself, you are reversing your local entropy.

Every time you feed others, you do the same.

Because we are a social species, every time you visit a friend, compliment them or tease them playfully you are attempting to reverse entropy.