Terry Gross

Novelist Joshua Ferris makes his debut with Then We Came to the End, a satire about life in a Chicago advertising agency just as the dot-com boom went bust.

Jimmy Wales helped create Wikipedia, the interactive online encyclopedia founded in 2001. Users write and edit Wikipedia entries themselves; the site also has a dedicated corps of editors. There are often "edit wars" over entries — some, including the one headlined "2006 Lebanon War," have been edited and then re-edited thousands of times — and Wikipedia's accuracy has been questioned by some professors and colleges, who forbid students to cite it as a source. But Wikipedia, with versions in 250 languages, is one of the top 10 sites on the Internet.

MTV's new Thursday-night sketch-comedy series Human Giant got its start as a collection of Web shorts, and the rise of MySpace and the viral-video explosion helped it develop a big following online. Terry talks with Aziz Ansari, Rob Heubel and Paul Scheer, three of the comics who power the show's alterna-comedy antics.