Argument: Human cloning is a threat to the environment
"Why Environmentalists Oppose Human Cloning And Inheritable Genetic Modification". Friends of the Earth. Retrieved June 3rd, 2008 - "Cloning and inheritable genetic modifications of human beings are incompatible with the ethic of protecting the natural environment. Organizations and individuals who care to prevent cruel and unsafe experiments on our own species, to stop irreversible changes to our nature, and to sustain our relationship to the natural world should support a ban of human cloning and inheritable genetic modifications."