Pre-industrial societies are very different from ours. Some of them kill grandparents when they get to a certain age. Individuals are often fluent in ten or more languages. They feast when food is plentiful, but are happy to go without for several days if there is nothing to eat.
Until a few thousand years ago, all humans lived in this way. It is what we evolved to do. This book is a fascinating account of Jared Diamond’s lifetime of observation of pre-industrial people from around the world. It is long, but packed with packed with intriguing stories from tribal societies.
Not surprisingly, Jared Diamond thinks that we have a lot to learn from these people.
Multi tasking is not actual multi tasking. It is switching attention from one task to another very quickly. Our brains are bad at doing this, and the more we do it the less well we perform. It is better to concentrate on one thing at a time. This book explains why, and gives practical strategies based on sound scientific psychology that will help you to concentrate better and to remember more.
It explains why we find decisions harder if there are too many choices, and how to tackle that problem. It gives practical advice on how not to forget things, how not to run out of time, and how to use logic to make tough decisions, and not to be swayed by irrational emotions.
It also puts forward some ideas for education. What is the point of learning stuff when we can just google everything? The book explores what we should be learning, when everything is just a click away.
Really readable and packed with excellent (and commendably scientific) background psychology.