KISS is the most outrageous and yet the most enduring of rock bands, with an unparalleled, almost religious level of devotion from millions of die-hard fans. In KISS and Philosophy, professional thinkers of diverse outlooks provide much-needed insights into the motivating ideas and metaphysical foundations of the KISS take on life.

According to some, the true message of KISS is self-actualization through the hard work of following your dreams. Others focus on the existential aspect of KISS thinking, drawing upon Camus and Sartre to show that KISS is preoccupied with empowering the individual to achieve self-greatness. By contrast, there is a view of KISS which identifies a "destroyer" attitude, leading some listeners to reject KISS outright, while encouraging others to become the most dedicated of followers. Yet another view sees KISS's "letting loose" as essentially Dionysian.

Some chapters gain access to KISS thinking by tracing the band's cultural and historical impact, finding meaning in the way generations of fans make sense of KISS's always evolving output, the changing line-up, and the archetypal characters represented by the band's use of make-up and presentation. Other chapters look at the aesthetic quality of the band's output, especially their most controversial album, Music from "The Elder."

Several chapters examine KISS's orientation to bodily pleasures, notably sex, extracting the band's philosophy of sex and love from different clues and indications. How does KISS's unashamed indulgence relate to various pleasure-governed ethical systems throughout history? Is getting the most out of pleasure key to living the good life? And does a life of gratifying one's body ultimately yield fulfillment? What are the limitations and hazards of a pleasure-oriented lifestyle?

The biography of band members also provides material for reflection, looking at the nature of forgiveness through the lens of KISS's notorious feuds, and determining how to reconcile the apparently conflicting accounts of some famous squabbles. The changing line-up of the band raises questions about the meaning of "KISS" and whether KISS could last forever