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432 pages, Hardcover
First published May 30, 2023
Tribalism is governed by a force so motivationally powerful that it predicts more of your behavior than your race, class, nationality, or religion. The formal analysis of this incredible phenomenon has only just begun, but the emerging science reveals that these factors are mere subjugates to our primal instinct to be a member of a tribe. This “Tribe Drive” is an ancient adaptation that has been a prerequisite for survival for 99.9 percent of our species’ evolutionary history. It is a critical piece of cognitive machinery—honed by millions of years of evolution—that gave us the ability to navigate, both cooperatively and competitively, increasingly complex social landscapes. But now that our species spans billions across the globe, does this adaptation continue to serve us, or is it mismatched to its environment? In other words, what happens when humans become either tribeless or destructively consumed by tribalism?--------------------------------------
So next time you hear a raving demagogue counseling hatred for other, slightly different groups of humans, for a moment at least see if you can understand his problem: He is heeding an ancient call that—however dangerous, obsolete, and maladaptive it may be today—once benefited our species. — CARL SAGAN AND ANN DRUYAN, 1993There is a reason birds of a feather stick together, that fish swim in schools, and that gnus migrate in large herds. It increases the survival chances for the group, if not necessarily the individuals within it. So it is with people. We do not have the canines of the saber-tooth, the bulk and muscle of the bear, the speed of the leopard, the poison of the snake or many of the other tools available to creatures eager to dine on the special meat. Even our relatively advanced gray cells were not enough to consistently keep us off the dinner menu. But getting together helped, big-time. E pluribus unum, baby. And grouping together allowed us to hunt in packs, which was much more effective than hunting individually. So, how did we shift from independent contractors to company people?
The core of the mismatch is that modern society has made us more physically isolated by decreasing our social support; all the while it has made us more mentally unstable by increasing social pressure, tricking us into thinking that low grade online and institutional social interaction is good enough to live a healthy and fulfilling life. In this sense, the people who dwelled in the first tribes were not challenged as much as we are today. Their units were glued together in a common struggle for survival, not the weak ideological grounds many use as the foundation to their tribal social identities today.Samson begins by looking at how our tribal drive causes more trouble than it solves. Then heads off into the history of how human organization evolved. For example, before there could be tribes there had to be camps. (The People’s Front of Judea?) This material is fascinating, as he builds up the structure of prehistoric human grouping. There are organizational layers that needed to develop and join together in order to make up early human tribes. He goes into what early human needs were, the reason for being of groups, the need for food, shelter, and avoidance of incest. And beyond that, there was a need to cope with ill fortune. Stuff happens, and your group can survive such stuff more robustly if it is larger. Thus tribes, which still carry within them the need for assurance about who is trustworthy. This leads to a need for some sort of recognition mechanism. When a group gets beyond the magical Dunbar number, how do we know if someone is safe? If they are one of us and not one of a potentially threatening them.
The figure of 150 seems to represent the maximum number of individuals with whom we can have a genuinely social relationship. . . . Putting it another way, it’s the number of people you would not feel embarrassed about joining uninvited for a drink if you happened to bump into them in a bar. — ROBIN DUNBAR, 1996Well, you can see how this might be endlessly fascinating. And it is. Tribalism is what allowed us to survive as a species. When the going got tough, the tough formed tribes.
When we grow, develop, and live in a world where everything is geared toward the individual, how can we help but view the world with a more narcissistic lens? When we live with other people, share resources within the environment, and work through problems together, the outcome is an individual that is less self-centered and more psychologically flexible.
The reason the curse came with the blessing is because humans have the strange cognitive property of being able to be manipulated into feeling more or less related to someone than we objectively are. When it’s the former--scientists call this pseudokinship--we are overcome with empathy and perform amazing acts of altruism by donating to, advocating for, adopting, and loving humans that are not related to us; when it’s the latter--scientists call this pseudospeciation--we can be convinced that these same non-related humans are akin to vermin, cockroaches, pathogens, and other various animals we consider nasty. This is the playground of the propagandist ideologue that uses the power of the cursed bug in our hardware to drum up xenophobic hatred of the out-group.Samson proposes many ways to maximize the blessing of our tribal instincts to better our lives and to counter the curse by minimizing conflict between tribes. For all the knowledge and information he offers, though, I found the pragmatic sections disappointing. He's too literal in his desire to restructure society as a collection of tribes, delving into group cohabitation arrangements and communes, and too naively idealistic and utopian in his answers to international conflict. Nevertheless, the tools he provides for understanding our Tribe Drive make this a book well worth reading. Definitely recommended.