simpkin: with the human population growth globally, the world has been n me intensification in tererms of producing food for humans. we all know the e impact of livestk in terms of being blamed for global warming.g. in some countries, there's g gonna be ls rainfall or higher variability in the rainfall. and the camel is going to be one of the best adapted animals to deal with that. so really they are an animal of the e future. announcer: "earth focus" is made possible in part by a grant from anne ray foundation, a margaret a. cargill philanthropy; the orange county community foundation; and the farvue foundation. before. it's kind of private, [anima chatterining] simons: eve ensler is one of the most inspiring artists, activists, leleaders i've ever known. [cheering and applause] yeah, really. she has used the arts as a vehicle to accelerate the wakening of mass consciousness andnd to advance women's rights, healing, and justice through cultural activism more effectively y and more globally than ananyone in history. the thing i find most awawe-inspiring about eve, though, is the way th