Chomsky argues that all humans possess an innate capacity for language - the universal grammar. This enables us to learn and understand language, suggesting that despite surface differences, all languages share common deeper structures.

Chomsky analyzes how governments and media use language to influence public opinion and maintain power, criticizing propaganda, suppression of dissenting opinions, and distortion of reality through biased reporting.

Despite its potential for manipulation, Chomsky sees language as a tool for liberation. He emphasizes the importance of free speech, critical thinking, and questioning authority, enabling us to uncover injustice and fight for a more just world.