- 10 hours ago
"The most intimate reactions of human beings have been so thoroughly reified that the idea of anything specific to themselves now persists only as an utterly abstract notion: personality scarcely signifies anything more than shining white teeth and freedom from body odour and emotions. The triumph of advertising in the culture industry is that consumers feel compelled to buy and use its products even though they see through them."
- 12 hours ago
- 23 hours ago
"In fairy tales, monsters exist to be a manifestation of something that we need to understand, not only a problem we need to overcome, but also they need to represent, much like angels represent the beautiful, pure, eternal side of the human spirit, monsters need to represent a more tangible, more mortal side of being human: aging, decay, darkness and so forth. And I believe that monsters originally, when we were cavemen and you know, sitting around a fire, we needed to explain the birth of the sun and the death of the moon and the phases of the moon and rain and thunder. And we invented creatures that made sense of the world: a serpent that ate the sun, a creature that ate the moon, a man in the moon living there, things like that. And as we became more and more sophisticated and created sort of a social structure, the real enigmas started not to be outside. The rain and the thunder were logical now. But the real enigmas became social. All those impulses that we were repressing: cannibalism, murder, these things needed an explanation. The sex drive, the need to hunt, the need to kill, these things then became personified in monsters. Werewolves, vampires, ogres, this and that. I feel that monsters are here in our world to help us understand it. They are an essential part of a fable."
- 1 day ago
"It is wholly and rightfully and crucially up to men in this society and especially in this subculture to speak out and watch out. To end the cycle of bullying, harassment and violence. To recognize the grotesque irony of degrading women over matters of heroic fictions whose lessons about fairness and decency we’ve supposedly been studying since we were just little boys, and to start putting those ideas into practice as grown-ass men."
- 5 days ago
- 5 days ago
- 5 days ago
Source: wildcat2030See on Scoop.it - The future of medicine and healthCorrinne Burns: With purported activity against cardiac disease, cancer and even ageing, the pressure on resveratrol to deliver is enormous
In an increasingly chemophobic world, one chemical – resveratrol – is doing rather well for itself. This polyphenolic stilbenoid is a natural product found in peanuts, cocoa powder and the roots of Japanese knotweed, but it only came to public prominence as the health-promoting component of red wine, in which it is present at levels of up to 14 milligrams per litre, depending on the grape variety.
As molecules go, it is certainly a multitasker, with purported activity against cardiac disease, obesity, cancer, vascular dementia and ageing. That’s a lot of pressure to put on one molecule. Can resveratrol live up to our expectations?
Many of these claims centre upon its ability to reduce oxidation in cells: its fabled antioxidant activity. All molecules, including biological ones, carry around their own cloud of electrons. These are most stable when they exist in pairs. Sometimes, though, electron pairs split. Then you’re left with an unpaired electron – and unpaired electrons like nothing more than to mess with other biological molecules.
Left unchecked, molecules carrying unpaired electrons can trigger cascades of damage to other molecules in our cells. Resveratrol is thought to interrupt those destructive cascades by transferring electrons and hydrogen atoms between itself and troublesome, lone-electron-carrying molecules.
Resveratrol can do much more than that, though. It encourages the production of endothelial nitric oxide, which dilates blood vessels. Researchers have demonstrated that this ability to open up blood vessels means resveratrol can protect against hypertension – at least in rats and mice. It is also an anti-inflammatory, disrupting the activity of an enzyme called cyclooxygenase-2 (COX-2), which is crucial to the production of inflammatory prostaglandins.
See on theguardian.com
- 5 days ago