The hybrid program we, the Zetas, are involved with is not underway throughout the world. The reasons for this are territorial, among what is termed aliens, or entities from worlds other than Earth. These matters are addressed by the Council of Worlds, where the various endeavors underway on Earth are laid out and agreements among the alien groups as to how humans will be affected are administered. As the saying goes - too many cooks spoil the broth. The hybrids being developed, which encompass the best qualities of both humans and Zetas, will in the future be the incarnation home for Service-to-Others entities from throughout the world as well as North America. North America holds, as the melting pot of the world, genetic material from all the Earth.