“Through all of history and pre-history it has been accepted that there is something wrong with the human animal. Health may be the natural condition of other species, but in humans it is sickness that is normal. To be chronically unwell is part of what it means to be human. It is no accident that every culture has its own versions of therapy. Tribal shamans and modern psychotherapists answer the same needs and practise the same trade.”

“Throughout the history of our ascent to dominance as the master species, our victimization of animals has served as the model and foundation for our victimization of each other. The study of human history reveals the pattern: first, humans exploit and slaughter animals; then, they treat other people like animals and do the same to them.”

“Because normal human activity is worse for nature than the greatest nuclear accident in history.”

“Evidence has… been adduced that schizophrenia is widespread in other kinds of human societies. …and they form a substantial fraction of the clientele of the tribal shamans and healers.”

“For the first time in history, the human species as a whole has gone into politics. Everyone is in the act, and there is no telling what may come of it.”

“Since the late 19th century, aging has been the normal state of all industrial societies; it is a sustained trend. Societies designed to cater to the needs of aging populations will soon become the accepted political condition of our species. Acknowledging that fact will, at some point, slide so smoothly into the conventional wisdom that future generations may not realize that this is a major new feature of modern life, this is different, this is not what human culture was ever meant to be—and it all started now.”

“Each high point in the history of human civilisation has taken place where the conditions were ripe and has borrowed and built on the achievements of other cultures whose golden age may have passed.”

“Many of the great achievements in history that are commonly attributed to one geo-cultural domain often owe a great debt to those of others. In this sense, some of the greatest achievements of human civilisation have been collective efforts and are part of the same human story.”

“Perhaps it is possible for humans to change directions, to look at animals not as competitors or as yet another race to colonize, but as models for achieving something that has eluded humans for their entire evolutionary history. If animals can learn to live with other species in peace, and sometimes even in friendship, is it not possible that observing this extraordinary ability may yet act as a catalyst for us? Is it not possible that harmony among nations need be not a mere fantasy, but something we can learn from observing the achievements of these so-called lesser species? All that is lacking are the will and the humility.”

“Human knowledge increases, while human irrationality stays the same. Scientific inquiry may be an embodiment of reason, but what such inquiry demonstrates is that humans are not rational animals. The fact that humanists refuse to accept the demonstration only confirms its truth.”