Mathews is the irreverent force behind the colorful crusades carried out by People for the Ethical Treatment of Animals (PETA), making animal rights the "it" cause with campaigns involving nude protestors, odd costumes, and celebrities as diverse as Pamela Anderson and Sir Paul McCartney. With self-deprecating wit and candor, he reveals the edgy details of his outrageous career, which has found him arrested naked on the streets of Hong Kong, dressed as a carrot outside grade schools in Iowa (where he was pelted with luncheon meats), and impersonating a priest to crash a fashion show in Milan.

From the rock scene in Hollywood and London to the inner sanctums of New York high fashion and from jails in Boston to a psychiatric ward in Paris, Committed spotlights the adventures life can offer when you don't abandon your ideals and imagination with your youth.