" During a chance meeting, the naturalist E.O. Wilson advised me to give up thinking we are doomed. "It's our chance to practice altruism," he said. I looked doubtful, but he continued. "We have to wear suits of armor like World War II soldiers and just keep going. We have to get used to the changes in the landscape and step over the dead bodies. We have to discipline our behavior and not get stuck in tribal and religious restrictions. We have to work altruistically and cooperatively and make a new world. "

― Gretel Ehrlich , Unsolaced: Along the Way to All That Is