From The Bell Jar to Moneyball, from Gore Vidal to Tom Wolfe, countless books and authors have guest-starred on America's longest-running sitcom

20th Century Fox

With 23rd season of The Simpsons premiering on Sunday, America's longest-running sitcom is still going strong. Despite the perennial complaints about declining quality, the Simpson family maintains a huge audience and the ability to attract new viewers, averaging 7.2 million viewers per episode during the 21st season. An all-Simpsons television channel is rumored to be in the works.

But beyond the series' longevity, The Simpsons has had a notable impact on American society, both as the forerunner for an entire generation of irreverent, animated satire (see Family Guy, or even South Park) and as representing a distinctive form of cultural criticism. The world that extends around 742 Evergreen Terrace looks very much like our own: Politicians, movie stars, artists, and other cultural figures (or at least their caricatures) inevitably find themselves in Springfield U.S.A.

The Simpsons' lives continually mirror objects of real-world social anxieity, from violent video games (Itchy and Scratchy) to fast food conglomerates (Krustyburger). Numerous academic works have been devoted not just to the character of the Simpsons as people, but to the elements of American culture that they reflect, from the language and symbolism of consumer culture to the subject of "intertextuality, hyperreality, and critique of metanarratives." We see our world reflected in the dynamics of family life in the Simpson household and beyond. We are all Springfieldians now.