Why did the textbook go on strike?

This joke is a perfect example of a pun at its finest, relying on a clever play on words to deliver its punchline. The humor mechanism here is entirely wordplay, specifically the auditory similarity between the common idiom "taken for granted" and the phrase "taken for read." By substituting "granted" with "read," the joke cleverly attributes a very human feeling of being unappreciated to an inanimate object that is, by its very nature, meant to be read.

In our world, strikes are a powerful form of protest where workers temporarily stop working to demand better conditions, recognition, or fair treatment. Textbooks, on the other hand, are the silent workhorses of education, packed with knowledge and diligently presenting information for students. The joke imagines a textbook, much like an overworked employee, finally reaching its limit, feeling like its valuable content is merely being skimmed or superficially engaged with, rather than truly understood and appreciated.

It’s a lighthearted jab at the student experience and the often-underappreciated role of educational materials. It gives a voice to the silent tomes that guide our learning, reminding us that even inanimate objects might crave a little more respect for their hard work and the knowledge they impart.