WARNING: The links are probably not appropriate for many offices.
Taking a cue from John Lennon's and Yoko Ono's famous anti-war "bed-in", activists (?) from a new environmentalist group, F**ckforforest, engages in public sex to bring attention to the state of the world's rainforests. In their call for additional "models" the activists suggest "live like animals, just being a part of nature, celebrating life." This kind of protest is so much more entertaining than hanging banners from nuclear power plants.