Jack London, who died today on November 22nd in 1916, was an American author most famous for writing The Call of the Wild. He was a pioneer in the world of commercial magazine fiction, and he was one of the first Americans to make a lucrative career exclusively from his writing.

One of London’s most famous writings is “The Scab“.

What is a scab? Simply, a person who purports to do the same amount of work as another person, but for less money. According to Jack London, anyone who undercuts another person, as far as wages or compensation for labor, may be considered a “scab”.

In a competitive society, where men struggle with one another for food and shelter, what is more natural than that generosity, when it diminishes the food and shelter of men other than he who is generous, should be held an accursed thing? Wise old saws to the contrary, he who takes from a man’s purse takes from his existence. To strike at a man’s food and shelter is to strike at his life; and in a society organized on a tooth-and-nail basis, such an act, performed though it may be under the guise of generosity, is none the less menacing and terrible.

It is for this reason that a laborer is so fiercely hostile to another laborer who offers to work for less pay or longer hours. To hold his place, (which is to live), he must offset this offer by another equally liberal, which is equivalent to giving away somewhat from the food and shelter he enjoys. To sell his day’s work for $2, instead of $2.50, means that he, his wife, and his children will not have so good a roof over their heads, so warm clothes on their backs, so substantial food in their stomachs. Meat will be bought less frequently and it will be tougher and less nutritious, stout new shoes will go less often on the children’s feet, and disease and death will be more imminent in a cheaper house and neighborhood.

Thus the generous laborer, giving more of a day’s work for less return (measured in terms of food and shelter), threatens the life of his less generous brother laborer, and at the best, if he does not destroy that life, he diminishes it. Whereupon the less generous laborer looks upon him as an enemy, and, as men are inclined to do in a tooth-and-nail society, he tries to kill the man who is trying to kill him.

Before someone writes in complaining that this definition of a “Scab” is defamatory, consider the following:

After God had finished the rattlesnake, the toad, and the vampire, he had some awful substance left with which he made a scab. A scab is a two-legged animal with a corkscrew soul, a water brain, a combination backbone of jelly and glue ….

This passage figured in a 1974 Supreme Court case, in which justice Thurgood Marshall quoted the passage in full and referred to it as “a well-known piece of trade union literature, generally attributed to author Jack London.” A union newsletter had published a “list of scabs,” which was granted to be factual and therefore not libellous, but then went on to quote the passage as the “definition of a scab.” The case turned on the question of whether the “definition” was defamatory. The court ruled that “Jack London’s… ‘definition of a scab’ is merely rhetorical hyperbole, a lusty and imaginative expression of the contempt felt by union members towards those who refuse to join,” and as such was not libellous and was protected under the First Amendment.

Jack London wrote The Scab in 1903 and died in 1916 at the age of 40…..