These themes provide a general characterization of ecofeminist ethics. Consider now three kinds of positions in ecofeminist ethics that have not yet been addressed: care-focused ethics, environmental virtue ethics, and environmental justice ethics. Of these, the most widely defended positions in ecofeminist ethics are care-focused ethics (see, for example, Adams and Donovan 2008; Gruen 2011; Kheel 2007; Warren 2000).