What is Carlson used for?
Analysis: He didn’t look at old Candy, who still faced the wall. Carlson found a little cleaning rod in the bag and a can of oil. He laid them on his bed and then brought out the pistol
Forced desensitiation of the GD
Steinbeck characterises Carlson as someoen with the ‘Survival of the fittest’ attitude to show how dangerous it is.