Join 📚 Quinn's Highlights
A batch of the best highlights from what Quinn's read, .
People's Understanding of Others' Lives Is Biased Based on the Structure of Their Social Network
Transcript:
Speaker 1
So there's something in that that I found really interesting about this social sampling, which is that as you mentioned, like if you happen to be worse off and everyone else is worse Off, as is the case with like income, for example, then being worse off, you're going to project your bias into that general population more accurately than if you're better off in some Situation for which the most of the population is worse off. And that these biases are not all created equal. Yes. It has to do with how they stand relative to the broader population. So what we show is that this kind of biases of judgments of the broader population can be explained by the structure of social network and not by some cognitive deficit or motivational, Motivational bias, some desire to be better than others or that or some idea that everybody's like me or some cognitive deficit that people cannot, that people are too stupid to understand How other people live. It's really determined by the context of memory, that by the content of one's memory, which comes from one social circle.
Mirta Galesic on Social Learning & Decision-Making
COMPLEXITY: Physics of Life
One of the most effective tools for building a culture of trust is simply saying, “I trust you to do the right thing.” Backing those words with action shows people that you’re serious. Larry once had about 40 people reporting to him in a research unit of a major consulting firm. As a manager, he was expected to read and approve all travel and expense forms. Since many of these consultants traveled extensively, this would have meant spending a half-day or more on paperwork each week. This struck him as a tremendous waste of time and energy that did not add any value to his unit. At a group meeting, he told the team that he trusted them to stay at a Marriott rather than a Four Seasons hotel, and that he wasn’t going to dive into their expense reports. He realized that the cost of not trusting the group would be far greater than an infrequent upgrade from coach to business class. This not only gave Larry time to do more worthwhile work, but it added to the group’s social capital.11 They knew they were trusted and proved to be trustworthy over the years.
The Smart Mission
Edward J. Hoffman, Matthew Kohut, and Laurence Prusak
Why Bigger Animals Live Longer: The Relationship between Size, Energy, and Longevity
Summary:
The larger an animal is, the more efficient it becomes in terms of energy consumption.
This is because the self-similar fractal structure of larger animals allows them to save energy. Bigger animals require less energy proportionally to run their bodies due to the massive amount of tissue per gram or per cell.
As a result, bigger animals experience less wear and tear and live longer than smaller animals.
The reason for less wear and tear is that bigger animals use less energy and create less damage, reducing entropy.
This principle can also be observed in machines, where those subjected to less stress and driven at lower revs per minute tend to last longer.
Transcript:
Speaker 2
So that's why we don't need to double our metabolism when we double our weight. It's that fractal like self similarity that allows us to get these essentially efficient savings in the amount of energy we need. So it's better to be bigger, isn't it? Because you don't need as much energy proportionally to run yourself. Correct.
Speaker 1
So you need massive tissue per gram of tissue or per cell. You need less energy, the bigger you are. And by the way, this has huge consequences throughout all aspects of biology and life. And maybe one just to tie it back to the beginning of this discussion where we started out by talking about aging and mortality. This means that the bigger you are, the less hard your cell is working. The bigger you are, there's less wear and tear the longer you live systematically. So this is the origin of why bigger things live longer than smaller things.
Speaker 2
And why is there less wear and tear if you're bigger?
Speaker 1
You're using less energy and creating less entropy. That is you're creating less damage the bigger you are because simply you're using much less energy if you have an engine, an automobile and you insist on racing it at 10,000 revs per Minute every time you drive it, I can assure you that car will not live as long as a car that's driven by a little old lady or a little old man like me who keeps the revs at about two or three Thousand revs per minute. So you know, cars and machines last much longer, the less stress you put on them.
Scaling 2 — You and I Are Fractals
Simplifying Complexity
...catch up on these, and many more highlights
Readwise