The Possibility of an Island (French: La Possibilité d'une île) is a 2005 novel by French novelist Michel Houellebecq, set within a cloning cult that resembles the real-world Raëlians.

Daniel is a successful comedian who can't seem to enjoy life despite his wealth.

In the meanwhile he is disgruntled with the state of current society, and philosophizes about the nature of sex and love.

His two clones live an uneventful life as hermits, in a post-apocalyptic future.

Scattered around are the remnants of tourist resorts, cities and consumer items and some natural humans living in small tribes without any knowledge of the past or of civilization.