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.
What are the most common biases? How do those biases affect your ability to make snap decisions? In the book Nudge, the authors discuss the most common biases which are the anchoring bias, the availability bias, the representativeness bias, the status quo bias, and the loss aversion bias. These biases, whether intentionally or not, can skew your judgments. Continue below to learn about each of the most common biases from Nudge.
Are humans monogamous by nature? What does body-size dimorphism tell us about human sexuality? In their book Sex at Dawn, authors Ryan and Jethá say that the small body size difference between men and women means that humans are meant to be polygamous. However, there are other interpretations of this data. Keep reading to learn what body-size dimorphism between males and females tell us about human sexuality.
What is partible paternity? Do cultures that practice partible paternity prove that humans are naturally promiscuous? In their book Sex at Dawn, authors Ryan and Jethá look to modern foraging societies that practice partible paternity (the idea that more than one man can be the biological father to a child) as evidence that humans are not meant to be monogamous. One group they cited as evidence is known as the Ye’kwana people. Continue below for Ryan and Jethá’s argument about partible paternity and promiscuity.
What can the sociosexual habits of apes teach us about the evolution of human sexuality? Were the authors of Sex at Dawn right to compare the habits of humans and apes? In the book Sex at Dawn, authors Ryan and Jethá say they can disprove the standard narrative of human sexuality by looking at the sociosexual habits of great apes, specifically chimpanzees and bonobos. However, other scientists have questioned Ryan and Jethá’s conclusions. Keep reading for Ryan and Jethá’s findings.
What does male genital anatomy tell us about human sexuality? Is it proof that humans are wired to be polygamous? In their book Sex at Dawn, authors Ryan and Jethá discuss the male genital anatomy in relation to human mating behaviors. They back up their discussion with an examination of female copulatory vocalization. Here are Ryan and Jethá’s arguments.
What does the book Think Like a Rocket Scientist mean by “test as you fly”? How might you use this principle in your life? In Think Like a Rocket Scientist, Ozan Varol explains how rocket scientists test equipment in space-like conditions. Similarly, successful people test ideas and products. Varol shares three criteria for successful tests and two suggestions for testing your ideas rigorously. Keep reading to learn how to think like a rocket scientist and apply the test-as-you-fly principle to your own life, career, or business.
Do you want to know how to learn from failure? Do you get back up and go again, stronger and wiser than you were before? “Failure is not an option.“ You’ve probably heard that phrase in connection with the Apollo 13 Moon landing mission. That’s the attitude of rocket scientists when lives are at stake. In all other cases, failure is not only an option, it’s a valued learning experience. Read more to understand how to learn from failure.
Is bias holding you back from achieving your goals? How can you overcome bias? Everyone has biases of one kind or another. Those who strive to achieve great things have to find a way to overcome bias so that it doesn’t get in the way of clear thinking and action. Author and former rocket scientist Ozan Varol suggests two ways you can get these blind spots out of your way. Read more to learn how to overcome bias.