The World's Best Book Summaries
What does it mean that perception is subjective? Do we know what’s real? We don’t sense everything, and what we sense might not be real. In other words, perception is subjective. Authors Miguel Ruiz and Jose Ruiz discuss this point in their book The Fifth Agreement. Keep reading to learn how perception is subjective.
How common is subjective thinking? What can you do about it? Don Miguel Ruiz and don Jose Ruiz, the authors of The Fifth Agreement, discuss the issue of subjective thinking. They assert that we perceive only a fraction of reality. This causes us to have wrong and often harmful beliefs about the world and ourselves. Read more to learn about subjective thinking.
What is the curse of dimensionality? Is it ever possible to predict the behavior of a complex system? The curse of dimensionality is a mathematical principle that states that as a system grows, the rate at which it becomes complex accelerates. In his book Skin in the Game, Nassim Taleb argues that because of the curse of dimensionality, complex systems are impossible to reliably predict—any adjustment made to a large, complex system will cause an avalanche of unintended side effects. Without the true knowledge gained from failure, we would never know enough to navigate the infinitely complex world. In this
What is the difference between the conscious and the subconscious mind? How much of the brain activity takes place in your subconscious? How do the conscious and the subconscious minds interact? Your mind is made up of two parts: the conscious mind and the subconscious mind. Over 90% of your brain’s activity takes place in your subconscious mind—it’s a reservoir of thoughts, feelings, and memories that lies beneath your conscious awareness. Your conscious mind contains all of the thoughts and feelings that you’re aware of at any given moment. In this article, we’ll explore each part individually and how they
What are soft sciences? What is the problem with social sciences? Soft sciences are academic disciplines that seek to interpret human and societal behavior using qualitative analysis for which strictly measurable criteria may be impossible to establish. The problem with soft sciences is that the desire to achieve the level of precision in hard science has led to excessive complexity and the overuse of statistical models that ignore real elements of human behavior such as biases and vices. Read on to learn more about the problems with soft sciences and how they can be fixed.
What does good science look like? What are the implications of scientific research being done in institutions that aren’t even involved in its implementation? In his book Skin in the Game, Nassim Taleb argues that modern academics fail to practice good science because they lack what he calls “skin in the game”—they are isolated from the real world in which their ideas are implemented. Taleb argues that areas of science and academia that lack skin in the game yield faulty, harmful ideas and theories that would cause major damage if implemented at a large scale. In this article, we’ll take
What is lateral thinking? Can you really come up with great ideas based on old knowledge or technology? In his book Range, David Epstein discusses the importance of lateral thinking in innovation. He says that contrary to popular belief, you don’t need to think outside the box and come up with brand new ideas to be innovative—sometimes it just takes looking at an existing product and improving upon it. Keep reading for examples of lateral thinking from David Epstein.
Do you often catch yourself ruminating about the bad experiences from your past? Why do people tend to focus more on the negative and take the positive for granted? People don’t choose to develop negative thinking patterns—they’ve simply developed the habit of dwelling more on the bad experiences in their lives. Psychologists refer to this tendency as negativity bias. Research shows that you’re hardwired to notice and dwell more on negative events than on positive ones. In this article, you’ll learn how negative thought patterns develop, and how you can rewire your mind for positivity.
Are you looking for Why We Sleep quotes by Matthew Walker? Do you want to better understand the science behind sleep? In his book Why We Sleep by Matthew Walker, Ph.D., he discusses how sleep happens, its major benefits, and the best ways to get better sleep. This is important research because sleep can affect everything from productivity at work to whether or not you develop diabetes or cancer. Here are the top Why We Sleep quotes by Walker with explanations.
What role does the circadian rhythm play in sleep? How does the circadian rhythm work with adenosine to regulate the sleep cycle? The sleep cycle is made up of the circadian rhythm and a chemical called adenosine. The circadian rhythm keeps you up during the day, and adenosine puts you to sleep at night. Learn how these two mechanisms work below.