What inspires your work?
Rob Riemen is the Founder, President, and CEO of the Nexus Institute, a leading international center for intellectual reflection to inspire the Western cultural and philosophical debate. Mr. Riemen is also the editor of the essay journal "Nexus."
He is the author of Nobility of Spirit: A Forgotten Ideal (2008), which has been translated into eighteen languages, and the new international bestseller To Fight Against This Age: On Fascism and Humanism (2018)
Question: What inspires your work?
Rob Riemen: Maybe two things. First of all there is for me this phenomenal figure of Thomas Mann, a great European who had the capacity to change his mind drastically. Because around World War I he was very conservative; very much on the nationalist side. And then he realized that if you wanted to keep his values, he had to accept democracy and so on and so forth. He came to America in 1938. He became very well befriended with Roosevelt. The two of them were very close. And as Roosevelt was the incarnation of the American dream with all his high values and moral high crowd, Thomas Mann was the idea of Europe. And the two of them were like, you know, twin brothers. But he left America in ‘53 when McCarthyism was very, okay, he thought, “Things are not going well,” so he went back to Swiss. The other figure in my life is the cultural philosopher George Steiner, who as a young . . . He grew up here in America. His father, he was Jewish. His father realized in ’40 . . . March or April of ’40 – they had to move. He grew up in Chicago. Then he wanted to stay, and his father had told him, “Look you can stay in America and make a wonderful career. But if you do that Hitler will have won the war.” Because that’s exactly what Hitler wanted – to make Europe __________. So he went back. And then in many of his articles and speeches he said, “Europe committed suicide by killing the Jews. Because by killing the Jews, it killed those people who were the true Europeans; who were the embodiment of a European.” Now when I grew up, and being a student reading Schopenhauer and the great theological works as well, I came across an old Jewish publisher in the Netherlands, _______ who survived the war by miracle. He was in one of the camps by he survived. He had some money, and after the war he decided to start a book shop, a publishing house, and he had a wonderful library. Because as he said, look. This is what the Nazis wanted to kill – our European cultural heritage. It’s my obligation to work on its transmission – therefore the book shop, the library, and the publishing house. So inspired by those people; and realizing that after high school where too often I heard from people of whom I had no respect at all, “You have to do this,” or, “You have to do that,” I decided a few things. (A) Nobody is gonna tell me in my life what I have to do. I’ll decide myself. I want to be a free man. (B) I’m not a scholar, so an academic career is a bad thing and probably . . . So thirdly there is a . . . Okay let’s start a journal in which I want to . . . in which I want to contribute to that. But to start a journal on European culture on an international level in the Netherlands, which is . . . where there is so much anti-intellectualism; which in many ways such a provincial country. I mean do know we have another image, but the image is absolutely not true. It’s not an easy thing. So when the first issue came out, my old mentor and model, __________, he died very unexpectedly by a heart attack. And then I realize that if I wanted to have my journal survive, I should do more with the idea. And I also realized that if I call myself a director, I’m more important than if I call myself an editor. So in a nutshell the idea of an institute was born. So I started, you know, to sell the idea of, you know, we will have a great institute and our European things. And then the third . . . You know it. I know it. And you try to get somebody who is important, which was ________. They will . . . Because they are important they will create publicity. And when you are on the newspapers, you are important. When you are important you can get fundraising and so on and so forth. I mean it’s the old trick everybody knows. It as old as Erasmus and Plato.
Recorded on: 10/3/07
The ability of a great man to change his mind.
Young people could even end up less anxiety-ridden, thanks to newfound confidence
- The coronavirus pandemic may have a silver lining: It shows how insanely resourceful kids really are.
- Let Grow, a non-profit promoting independence as a critical part of childhood, ran an "Independence Challenge" essay contest for kids. Here are a few of the amazing essays that came in.
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Technique may enable speedy, on-demand design of softer, safer neural devices.
The brain is one of our most vulnerable organs, as soft as the softest tofu. Brain implants, on the other hand, are typically made from metal and other rigid materials that over time can cause inflammation and the buildup of scar tissue.
New research establishes an unexpected connection.
- A study provides further confirmation that a prolonged lack of sleep can result in early mortality.
- Surprisingly, the direct cause seems to be a buildup of Reactive Oxygen Species in the gut produced by sleeplessness.
- When the buildup is neutralized, a normal lifespan is restored.
We don't have to tell you what it feels like when you don't get enough sleep. A night or two of that can be miserable; long-term sleeplessness is out-and-out debilitating. Though we know from personal experience that we need sleep — our cognitive, metabolic, cardiovascular, and immune functioning depend on it — a lack of it does more than just make you feel like you want to die. It can actually kill you, according to study of rats published in 1989. But why?
A new study answers that question, and in an unexpected way. It appears that the sleeplessness/death connection has nothing to do with the brain or nervous system as many have assumed — it happens in your gut. Equally amazing, the study's authors were able to reverse the ill effects with antioxidants.
The study, from researchers at Harvard Medical School (HMS), is published in the journal Cell.
An unexpected culprit
The new research examines the mechanisms at play in sleep-deprived fruit flies and in mice — long-term sleep-deprivation experiments with humans are considered ethically iffy.
What the scientists found is that death from sleep deprivation is always preceded by a buildup of Reactive Oxygen Species (ROS) in the gut. These are not, as their name implies, living organisms. ROS are reactive molecules that are part of the immune system's response to invading microbes, and recent research suggests they're paradoxically key players in normal cell signal transduction and cell cycling as well. However, having an excess of ROS leads to oxidative stress, which is linked to "macromolecular damage and is implicated in various disease states such as atherosclerosis, diabetes, cancer, neurodegeneration, and aging." To prevent this, cellular defenses typically maintain a balance between ROS production and removal.
"We took an unbiased approach and searched throughout the body for indicators of damage from sleep deprivation," says senior study author Dragana Rogulja, admitting, "We were surprised to find it was the gut that plays a key role in causing death." The accumulation occurred in both sleep-deprived fruit flies and mice.
"Even more surprising," Rogulja recalls, "we found that premature death could be prevented. Each morning, we would all gather around to look at the flies, with disbelief to be honest. What we saw is that every time we could neutralize ROS in the gut, we could rescue the flies." Fruit flies given any of 11 antioxidant compounds — including melatonin, lipoic acid and NAD — that neutralize ROS buildups remained active and lived a normal length of time in spite of sleep deprivation. (The researchers note that these antioxidants did not extend the lifespans of non-sleep deprived control subjects.)
Image source: Tomasz Klejdysz/Shutterstock/Big Think
The study's tests were managed by co-first authors Alexandra Vaccaro and Yosef Kaplan Dor, both research fellows at HMS.
You may wonder how you compel a fruit fly to sleep, or for that matter, how you keep one awake. The researchers ascertained that fruit flies doze off in response to being shaken, and thus were the control subjects induced to snooze in their individual, warmed tubes. Each subject occupied its own 29 °C (84F) tube.
For their sleepless cohort, fruit flies were genetically manipulated to express a heat-sensitive protein in specific neurons. These neurons are known to suppress sleep, and did so — the fruit flies' activity levels, or lack thereof, were tracked using infrared beams.
Starting at Day 10 of sleep deprivation, fruit flies began dying, with all of them dead by Day 20. Control flies lived up to 40 days.
The scientists sought out markers that would indicate cell damage in their sleepless subjects. They saw no difference in brain tissue and elsewhere between the well-rested and sleep-deprived fruit flies, with the exception of one fruit fly.
However, in the guts of sleep-deprived fruit flies was a massive accumulation of ROS, which peaked around Day 10. Says Vaccaro, "We found that sleep-deprived flies were dying at the same pace, every time, and when we looked at markers of cell damage and death, the one tissue that really stood out was the gut." She adds, "I remember when we did the first experiment, you could immediately tell under the microscope that there was a striking difference. That almost never happens in lab research."
The experiments were repeated with mice who were gently kept awake for five days. Again, ROS built up over time in their small and large intestines but nowhere else.
As noted above, the administering of antioxidants alleviated the effect of the ROS buildup. In addition, flies that were modified to overproduce gut antioxidant enzymes were found to be immune to the damaging effects of sleep deprivation.
The research leaves some important questions unanswered. Says Kaplan Dor, "We still don't know why sleep loss causes ROS accumulation in the gut, and why this is lethal." He hypothesizes, "Sleep deprivation could directly affect the gut, but the trigger may also originate in the brain. Similarly, death could be due to damage in the gut or because high levels of ROS have systemic effects, or some combination of these."
The HMS researchers are now investigating the chemical pathways by which sleep-deprivation triggers the ROS buildup, and the means by which the ROS wreak cell havoc.
"We need to understand the biology of how sleep deprivation damages the body so that we can find ways to prevent this harm," says Rogulja.
Referring to the value of this study to humans, she notes,"So many of us are chronically sleep deprived. Even if we know staying up late every night is bad, we still do it. We believe we've identified a central issue that, when eliminated, allows for survival without sleep, at least in fruit flies."
Philosophers like to present their works as if everything before it was wrong. Sometimes, they even say they have ended the need for more philosophy. So, what happens when somebody realizes they were mistaken?
Sometimes philosophers are wrong and admitting that you could be wrong is a big part of being a real philosopher. While most philosophers make minor adjustments to their arguments to correct for mistakes, others make large shifts in their thinking. Here, we have four philosophers who went back on what they said earlier in often radical ways.
We must rethink the "chemical imbalance" theory of mental health.
- A new review found that withdrawal symptoms from antidepressants and antipsychotics can last for over a year.
- Side effects from SSRIs, SNRIs, and antipsychotics last longer than benzodiazepines like Valium or Prozac.
- The global antidepressant market is expected to reach $28.6 billion this year.