The concept of deep uncertainty is intriguing and important - as defined it is: Deep uncertainty exists when parties to a decision do not know, or cannot agree on, the system model that relates action to consequences, the probability distributions to place over the inputs to these models, which consequences to consider and their relative… Continue reading Deep uncertainty(Mental models XV)
A recent study in PNAS suggests that we can at least start thinking about that through inversion - the study of what intolerance is. By looking at the areas of the brain that activate during polarized responses etc a group of researchers are now arguing that intolerance is strongly correlated with a need for certainty.… Continue reading Intolerance and polarization as survival strategies
I am now ditching the invite only mode for the newsletter. I feel confident that I have a form for it that I like, and so I would appreciate more readers and think I will learn more from a broader readership. I have now written 20 issues of the letter and I think the form… Continue reading The Newsletter “Unpredictable Patterns”
It turns out that there is no such things as trees or crabs. Yet, a lot of things end up in crab-shapes or tree-shapes. What is happening here? This is a question that is related to the work on physics and evolution put forward by people like Geoffrey West, especially in his book Scale; evolution… Continue reading Phylogenetic echoes of physics?
A culture is guided by its concept of happiness, and how that is located in the overall grammar of human existence - and our society is one that is focused on living a happy life. A result of that is that we often ask ourselves if we are happy - whether consciously or not. We… Continue reading The grammar of happiness: a turn towards everyday life?
This nice book waited in my mail as I came home from the mountains: I had the privilege to write a chapter in it about how utopias have evolved, and devolved, over the last couple of decades. To my unbridled joy my contribution also contains a reprint of Lubberland!
Almost everyone has heard about the notion of "six degrees of separation" - that there are six jumps between any two persons in, say, the US. The experiment or game actually originates in a short story by Hungarian author Frigyes Karinthy, The Chain, where the object of the game was to connect two random individuals.… Continue reading What is the optimal degree of separation in a society?