HOME / Doonesbury At 40 : About Garry Trudeau's comic strip. Doonesbury at 40 Slate on the anniversary of Garry Trudeau's comic strip. Updated Monday, Oct. 25, 2010, at 3:56 PM Tweet (Continued from Page 1) . . . Advertisement v Like Slate on Facebook. Follow us on Twitter. SINGLE PAGE Page: 1 | 2 Tweet MYSLATE Save this story. Follow all Doonesbury At 40 articles. Follow the Life section. Follow stories by . MySlate is a new tool that lets you track your favorite parts of Slate. You can follow authors and sections, track comment threads you're interested in, and more. SLATE'S MOST VIRAL Oxford Town, Red Hook, and Every Other Place Bob Dylan’s Ever Sung About, Mapped This Is a Blog Post. It Is Not a “Blog.” Teenagers Hate Facebook, but They're Not Logging Off Click here to load comments.