The Definition of Self-Righteousness
I am an Associate Professor in the Social Psychology area of the Department of Psychology at the University of Virginia. I study morality and emotion, and how they vary across cultures. I am also active in positive psychology (the scientific study of human flourishing) and study positive emotions such as moral elevation, admiration, and awe.
My research these days focuses on the moral foundations of politics, and on ways to transcend the “culture wars” by using recent discoveries in moral psychology to foster more civil forms of politics. Morality, by its very nature, makes it hard to study morality. It binds people together into teams that seek victory, not truth. It closes hearts and minds to opponents even as it makes cooperation and decency possible within groups.
Topic: The Role of Self-righteousness
Jonathan Haidt: Self-righteousness refers to our general tendency to give ourselves the benefit of the doubt, combined with our extraordinary ability as reasoning creatures to employ reason only to reach the conclusions we want to reach. That’s the general rule about reasoning. Thinking is for doing. We employ our reasoning to reach the conclusions we want to reach.
So if we’re mad at someone, we very easily find reasons why they’re wrong and we’re right. So this is just part of the nature of who we are.
I think this helps us to understand a lot about our current political situation, about the nastiness of our political divides, and why it is that it’s just so hard for us to see that there is wisdom on both sides of almost any long standing question.
This is the most important lesson I learned in writing “The Happiness Hypothesis”, is that if you’re a liberal, you’re not going to learn much by reading more liberal writing. Pick up some conservative magazines. Pick up some conservative thinkers. There’s revelation after revelation. There’s a lot of good ideas over there and, of course, vice versa.
But my point is we only seek out conclusion. We only seek out evidence that supports the conclusion we want to reach, and therefore we deprive ourselves of most of the interesting ideas in the world.
Recorded on May 9, 2008.
Because thinking is for doing, we search for evidence that supports our opinions, not the other way around.
The Spilhaus Projection may be more than 75 years old, but it has never been more relevant than today.
- Athelstan Spilhaus designed an oceanic thermometer to fight the Nazis, and the weather balloon that got mistaken for a UFO in Roswell.
- In 1942, he produced a world map with a unique perspective, presenting the world's oceans as one body of water.
- The Spilhaus Projection could be just what the oceans need to get the attention their problems deserve.
It's just the current cycle that involves opiates, but methamphetamine, cocaine, and others have caused the trajectory of overdoses to head the same direction
- It appears that overdoses are increasing exponentially, no matter the drug itself
- If the study bears out, it means that even reducing opiates will not slow the trajectory.
- The causes of these trends remain obscure, but near the end of the write-up about the study, a hint might be apparent
Through computationally intensive computer simulations, researchers have discovered that "nuclear pasta," found in the crusts of neutron stars, is the strongest material in the universe.
- The strongest material in the universe may be the whimsically named "nuclear pasta."
- You can find this substance in the crust of neutron stars.
- This amazing material is super-dense, and is 10 billion times harder to break than steel.
Superman is known as the "Man of Steel" for his strength and indestructibility. But the discovery of a new material that's 10 billion times harder to break than steel begs the question—is it time for a new superhero known as "Nuclear Pasta"? That's the name of the substance that a team of researchers thinks is the strongest known material in the universe.
Unlike humans, when stars reach a certain age, they do not just wither and die, but they explode, collapsing into a mass of neurons. The resulting space entity, known as a neutron star, is incredibly dense. So much so that previous research showed that the surface of a such a star would feature amazingly strong material. The new research, which involved the largest-ever computer simulations of a neutron star's crust, proposes that "nuclear pasta," the material just under the surface, is actually stronger.
The competition between forces from protons and neutrons inside a neutron star create super-dense shapes that look like long cylinders or flat planes, referred to as "spaghetti" and "lasagna," respectively. That's also where we get the overall name of nuclear pasta.
Caplan & Horowitz/arXiv
Diagrams illustrating the different types of so-called nuclear pasta.
The researchers' computer simulations needed 2 million hours of processor time before completion, which would be, according to a press release from McGill University, "the equivalent of 250 years on a laptop with a single good GPU." Fortunately, the researchers had access to a supercomputer, although it still took a couple of years. The scientists' simulations consisted of stretching and deforming the nuclear pasta to see how it behaved and what it would take to break it.
While they were able to discover just how strong nuclear pasta seems to be, no one is holding their breath that we'll be sending out missions to mine this substance any time soon. Instead, the discovery has other significant applications.
One of the study's co-authors, Matthew Caplan, a postdoctoral research fellow at McGill University, said the neutron stars would be "a hundred trillion times denser than anything on earth." Understanding what's inside them would be valuable for astronomers because now only the outer layer of such starts can be observed.
"A lot of interesting physics is going on here under extreme conditions and so understanding the physical properties of a neutron star is a way for scientists to test their theories and models," Caplan added. "With this result, many problems need to be revisited. How large a mountain can you build on a neutron star before the crust breaks and it collapses? What will it look like? And most importantly, how can astronomers observe it?"
Another possibility worth studying is that, due to its instability, nuclear pasta might generate gravitational waves. It may be possible to observe them at some point here on Earth by utilizing very sensitive equipment.
The team of scientists also included A. S. Schneider from California Institute of Technology and C. J. Horowitz from Indiana University.
Check out the study "The elasticity of nuclear pasta," published in Physical Review Letters.
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