As a general rule, if you're having food cravings, you should probably pay attention to that, because it's usually a sign that your body needs something. Like, if you've just finished a workout and are suddenly desperately craving fries? Maybe you're low on salt, you did just sweat a whole bunch. Period cravings for junk food? Your body's under some stress and working hard, you need energy, and foods with a lot of fat and/or sugar are an easy way to get that.
Back in the early 1900's when exploring Antarctica was all the rage, y'know what was a major part of everyones daily rations? Butter. Just butter. The men out on the sledging teams would have cravings to eat entire sticks of butter with nothing else, so that was included in their rations. And that happened because under those extreme circumstances, their bodies desperately needed as many calories as possible, so their diet consisted mainly of butter, chocolate, and animal fat. Eating entire sticks of butter was the healthiest possible diet for them.
That's an extreme example of course, but my point is, there's no such thing as inherently Good or Bad food. Anything that's edible can be healthy under the right circumstances, just like anything can be an unhealthy choice under the wrong circumstances. Your body knows what it needs. Listen to it. Unless you're actively going through a serious medical situation, you do not need a tightly restricted diet. Diet culture is a scam, body fat is natural and healthy, food is good for you, and calories are the fuel your body needs to power its continued survival.
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"With “green corridors” that mimic the natural forest, the Colombian city is driving down temperatures — and could become five degrees cooler over the next few decades.
In the face of a rapidly heating planet, the City of Eternal Spring — nicknamed so thanks to its year-round temperate climate — has found a way to keep its cool.
Previously, Medellín had undergone years of rapid urban expansion, which led to a severe urban heat island effect — raising temperatures in the city to significantly higher than in the surrounding suburban and rural areas. Roads and other concrete infrastructure absorb and maintain the sun’s heat for much longer than green infrastructure.
“Medellín grew at the expense of green spaces and vegetation,” says Pilar Vargas, a forest engineer working for City Hall. “We built and built and built. There wasn’t a lot of thought about the impact on the climate. It became obvious that had to change.”
Efforts began in 2016 under Medellín’s then mayor, Federico Gutiérrez (who, after completing one term in 2019, was re-elected at the end of 2023). The city launched a new approach to its urban development — one that focused on people and plants.
The $16.3 million initiative led to the creation of 30 Green Corridors along the city’s roads and waterways, improving or producing more than 70 hectares of green space, which includes 20 kilometers of shaded routes with cycle lanes and pedestrian paths.
These plant and tree-filled spaces — which connect all sorts of green areas such as the curb strips, squares, parks, vertical gardens, sidewalks, and even some of the seven hills that surround the city — produce fresh, cooling air in the face of urban heat. The corridors are also designed to mimic a natural forest with levels of low, medium and high plants, including native and tropical plants, bamboo grasses and palm trees.
Heat-trapping infrastructure like metro stations and bridges has also been greened as part of the project and government buildings have been adorned with green roofs and vertical gardens to beat the heat. The first of those was installed at Medellín’s City Hall, where nearly 100,000 plants and 12 species span the 1,810 square meter surface.
“It’s like urban acupuncture,” says Paula Zapata, advisor for Medellín at C40 Cities, a global network of about 100 of the world’s leading mayors. “The city is making these small interventions that together act to make a big impact.”
At the launch of the project, 120,000 individual plants and 12,500 trees were added to roads and parks across the city. By 2021, the figure had reached 2.5 million plants and 880,000 trees. Each has been carefully chosen to maximize their impact.
“The technical team thought a lot about the species used. They selected endemic ones that have a functional use,” explains Zapata.
The 72 species of plants and trees selected provide food for wildlife, help biodiversity to spread and fight air pollution. A study, for example, identified Mangifera indica as the best among six plant species found in Medellín at absorbing PM2.5 pollution — particulate matter that can cause asthma, bronchitis and heart disease — and surviving in polluted areas due to its “biochemical and biological mechanisms.”
And the urban planting continues to this day.
The groundwork is carried out by 150 citizen-gardeners like Pineda, who come from disadvantaged and minority backgrounds, with the support of 15 specialized forest engineers. Pineda is now the leader of a team of seven other gardeners who attend to corridors all across the city, shifting depending on the current priorities...
“I’m completely in favor of the corridors,” says [Victoria Perez, another citizen-gardener], who grew up in a poor suburb in the city of 2.5 million people. “It really improves the quality of life here.”
Wilmar Jesus, a 48-year-old Afro-Colombian farmer on his first day of the job, is pleased about the project’s possibilities for his own future. “I want to learn more and become better,” he says. “This gives me the opportunity to advance myself.”
The project’s wider impacts are like a breath of fresh air. Medellín’s temperatures fell by 2°C in the first three years of the program, and officials expect a further decrease of 4 to 5C over the next few decades, even taking into account climate change. In turn, City Hall says this will minimize the need for energy-intensive air conditioning...
In addition, the project has had a significant impact on air pollution. Between 2016 and 2019, the level of PM2.5 fell significantly, and in turn the city’s morbidity rate from acute respiratory infections decreased from 159.8 to 95.3 per 1,000 people [Note: That means the city's rate of people getting sick with lung/throat/respiratory infections.]
There’s also been a 34.6 percent rise in cycling in the city, likely due to the new bike paths built for the project, and biodiversity studies show that wildlife is coming back — one sample of five Green Corridors identified 30 different species of butterfly.
Other cities are already taking note. Bogotá and Barranquilla have adopted similar plans, among other Colombian cities, and last year São Paulo, Brazil, the largest city in South America, began expanding its corridors after launching them in 2022.
“For sure, Green Corridors could work in many other places,” says Zapata."
-via Reasons to Be Cheerful, March 4, 2024
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In the past I've shared other people's musings about the different interpretations of the myth of Orpheus and Eurydice. Namely, why Orpheus looks back at Eurydice, even though he knows it means he'll lose her forever. So many people seem to think they've found the one true explanation of the myth. But to me, the beauty of myths is that they have many possible meanings.
So I thought I would share a list of every interpretation I know, from every serious adaptation of the story and every analysis I've ever heard or read, of why Orpheus looks back.
One interpretation – advocated by Monteverdi's opera, for example – is that the backward glance represents excessive passion and a fatal lack of self-control. Orpheus loves Eurydice to such excess that he tries to defy the laws of nature by bringing her back from the dead, yet that very same passion dooms his quest fo fail, because he can't resist the temptation to look back at her.
He can also be seen as succumbing to that classic "tragic flaw" of hubris, excessive pride. Because his music and his love conquer the Underworld, it might be that he makes the mistake of thinking he's entirely above divine law, and fatally allows himself to break the one rule that Hades and Persephone set for him.
Then there are the versions where his flaw is his lack of faith, because he looks back out of doubt that Eurydice is really there. I think there are three possible interpretations of this scenario, which can each work alone or else co-exist with each other. From what I've read about Hadestown, it sounds as if it combines all three.
In one interpretation, he doubts Hades and Persephone's promise. Will they really give Eurydice back to him, or is it all a cruel trick? In this case, the message seems to be a warning to trust in the gods; if you doubt their blessings, you might lose them.
Another perspective is that he doubts Eurydice. Does she love him enough to follow him? In this case, the warning is that romantic love can't survive unless the lovers trust each other. I'm thinking of Moulin Rouge!, which is ostensibly based on the Orpheus myth, and which uses Christian's jealousy as its equivalent of Orpheus's fatal doubt and explicitly states "Where there is no trust, there is no love."
The third variation is that he doubts himself. Could his music really have the power to sway the Underworld? The message in this version would be that self-doubt can sabotage all our best efforts.
But all of the above interpretations revolve around the concept that Orpheus looks back because of a tragic flaw, which wasn't necessarily the view of Virgil, the earliest known recorder of the myth. Virgil wrote that Orpheus's backward glance was "A pardonable offense, if the spirits knew how to pardon."
In some versions, when the upper world comes into Orpheus's view, he thinks his journey is over. In this moment, he's so ecstatic and so eager to finally see Eurydice that he unthinkingly turns around an instant too soon, either just before he reaches the threshold or when he's already crossed it but Eurydice is still a few steps behind him. In this scenario, it isn't a personal flaw that makes him look back, but just a moment of passion-fueled carelessness, and the fact that it costs him Eurydice shows the pitilessness of the Underworld.
In other versions, concern for Eurydice makes him look back. Sometimes he looks back because the upward path is steep and rocky, and Eurydice is still limping from her snakebite, so he knows she must be struggling, in some versions he even hears her stumble, and he finally can't resist turning around to help her. Or more cruelly, in other versions – for example, in Gluck's opera – Eurydice doesn't know that Orpheus is forbidden to look back at her, and Orpheus is also forbidden to tell her. So she's distraught that her husband seems to be coldly ignoring her and begs him to look at her until he can't bear her anguish anymore.
These versions highlight the harshness of the Underworld's law, and Orpheus's failure to comply with it seems natural and even inevitable. The message here seems to be that death is pitiless and irreversible: a demigod hero might come close to conquering it, but through little or no fault of his own, he's bound to fail in the end.
Another interpretation I've read is that Orpheus's backward glance represents the nature of grief. We can't help but look back on our memories of our dead loved ones, even though it means feeling the pain of loss all over again.
Then there's the interpretation that Orpheus chooses his memory of Eurydice, represented by the backward glance, rather than a future with a living Eurydice. "The poet's choice," as Portrait of a Lady on Fire puts it. In this reading, Orpheus looks back because he realizes he would rather preserve his memory of their youthful, blissful love, just as it was when she died, than face a future of growing older, the difficulties of married life, and the possibility that their love will fade. That's the slightly more sympathetic version. In the version that makes Orpheus more egotistical, he prefers the idealized memory to the real woman because the memory is entirely his possession, in a way that a living wife with her own will could never be, and will never distract him from his music, but can only inspire it.
Then there are the modern feminist interpretations, also alluded to in Portrait of a Lady on Fire but seen in several female-authored adaptations of the myth too, where Eurydice provokes Orpheus into looking back because she wants to stay in the Underworld. The viewpoint kinder to Orpheus is that Eurydice also wants to preserve their love just as it was, youthful, passionate, and blissful, rather than subject it to the ravages of time and the hardships of life. The variation less sympathetic to Orpheus is that Euyridice was at peace in death, in some versions she drank from the river Lethe and doesn't even remember Orpheus, his attempt to take her back is selfish, and she prefers to be her own free woman than be bound to him forever and literally only live for his sake.
With that interpretation in mind, I'm surprised I've never read yet another variation. I can imagine a version where, as Orpheus walks up the path toward the living world, he realizes he's being selfish: Eurydice was happy and at peace in the Elysian Fields, she doesn't even remember him because she drank from Lethe, and she's only following him now because Hades and Persephone have forced her to do so. So he finally looks back out of selfless love, to let her go. Maybe I should write this retelling myself.
Are any of these interpretations – or any others – the "true" or "definitive" reason why Orpheus looks back? I don't think so at all. The fact that they all exist and can all ring true says something valuable about the nature of mythology.
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