Humanity is balancing on a tightrope, according to Stanford biologist Ehrlich and psychologist Ornstein, because of environmental deterioration, overpopulation, poverty and pandemics, and the threat of nuclear war. The barrier to remedies for these complex problems is our lack of empathy and inability to see "other" people as "us," part of the same human family. These problems could be dealt with by changes in human behavior and by adopting policies that take us toward a sustainable and equitable society. The authors argue that we should expand our consciousness to be more inclusive not only of the rest of humanity's needs and plights, but also of those of our grandchildren and beyond. Ehrlich and Ornstein present a wealth of evidence from biology, brain science, anthropology, and psychology, and advocate the necessity of building an empathetic, sustainable, and fair world. Further, they emphasize the need to educate people about the essential similarity of all people through reorganization of school and university courses, and by revitalizing mass media and religion to enhance human empathy and create a real global family. This stimulating book should be required reading at all levels. Summing Up: Essential. All levels/libraries.

Choice Reviews

Ehrlich, the author of numerous influential environmental books, and award-winning psychologist Ornstein address the need for empathy to maintain the health of civilization. While drawing on a long line of psychological experiments to show the inherent development of family ties and persistent 'us vs. them' mentality in human society, the authors also examine the development of the perfect Leave It To Beaver family stereotype and its enduring impact that has extended far beyond pop culture. A focus on family values that never actually existed, this has created a myth that justifies the concept of a different 'them' that thwarts attempts at transcending differences. With stark examples such as Rwanda to serve as warnings, Ehrlich and Ornstein segue into chapters on 'building the global family.' While political watchers may find it impossible to believe we could ever see beyond the smallest of differences, the authors remain hopeful and offer plenty of evidence that change will come, simply because the twenty-first century requires it. Thoughtful and sincere, this is a solid evidentiary presentation of an all-too-often emotional topic.

Booklist

A rich book that delves into the root of the world's most pressing problems: the lack of empathy in mankind. The whole book revolves around this central idea of how we human beings as a whole global family should develop more empathy toward each other to ensure a sustainable future....Ehrlich and Ornstein expose readers to some mind-blowing aspects of cultures in the hidden corners of the world....With a smart pun of humanity teetering on the tightrope just as the tightrope performer, Ehrlich and Ornstein showcase their beliefs in the super-power of empathy – that it can save humanity and save the world we live in.

The Stanford Daily

The authors' hearts are in the right place with this earnest plea to all mankind to develop empathy and embrace the interdependency that connects us all. Ehrlich (The Population Bomb) and Ornstein (The Healing Brain) argue that human behavior is the biggest threat to our collective future and strongly suggest we create less "us" vs. "them" binaries. From environmental conservation to ending consumerism to the pervasive ignorance that feeds xenophobia, they approach their focus through the lenses of anthropology, neuropsychology, and history.

Publishers Weekly

With their intriguing analogy of the tightrope walker, authors Ehrlich and Ornstein draw readers into their compelling argument for redefining our notions of family and community. That walker, the authors say, is the human race, the rope the many global crises confronting us, and that perilous journey our own progress towards an uncertain future. And what the world sorely needs to navigate that perilous rope is empathy, specifically that of its more privileged nations.

Bookpleasures.com

Humanity on a Tightrope reads like an engaging after-dinner conversation between two old friends. Ehrlich tackles global issues with the ease and sometimes bluster of someone who has been on a soapbox for more than four decades. Ornstein brings insights from psychology.

Journal Gazette