Experts in autocracies have pointed out that it is, unfortunately, easy to slip into normalizing the tyrant, hence it is important to hang on to outrage. These incidents which seem to call for the efforts of the Greek Furies (Erinyes) to come and deal with them will, I hope, help with that. As a reminder, though no one really knows how many there were supposed to be, the three names we have are Alecto, Megaera, and Tisiphone. These roughly translate as “unceasing,” “grudging,” and “vengeful destruction.”
Deforestation. You’ve all heard of it. We all know it contributes to climate change. But I’ll bet you didn’t know wha else it contributes to – and that is “spillover.”
Spillover is what it is called when a virus or other disease agent leaps from an animal to a human being. Spillover is what caused the Ebola outbreak (and in that case, the outbreak can be linked directly to deforestation.) Spillover is what brought is CoViD-19, and all its variants. And the next spillover may be only one forest clearing away.
Pro Publica, which has the story inas much detail as a non-medical-professional can be expected to grasp, is a Creative COmmons site. Following certain guidelines and attributions (such as include all links but no pictures), it’s perfectly kegal for me to quote a full article from them here. But this is not just one article – it is a three-part series – and any one of the three is too much reading dfoe a Sinday afternoon, and especially on a holiday weekend. So, instead, I am going to share links to all three, in order, with at least one startling quote from each. I am not trying to scare anyone just to be scaring you, no am I trying to make a simple political point – it’s way too complex for that. But some of this information should scare anyone. That’s just how it is.
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Part One of the series is “On the Edge.” It details sequences of events in Guinea – specifically in Meliandou, Guinea – where the Ebola outbreak started.
By 2013, a village had bloomed where trees once stood — 31 homes, surrounded by a ring of forest and footpaths that led to pockets residents had cleared to plant rice. Their children played in a hollowed-out tree that was home to a large colony of bats.
Nobody knows exactly how it happened, but a virus that once lived inside a bat found its way into the cells of a toddler named Emile Ouamouno. It was Ebola, which invades on multiple fronts — the immune system, the liver, the lining of vessels that keep blood from leaking into the body. Emile ran a high fever and passed stool blackened with blood as his body tried to defend against the attack. A few days later, Emile was dead.
On average, only half of those infected by Ebola survive; the rest die of medical shock and organ failure. The virus took Emile’s 4-year-old sister and their mother, who perished after delivering a stillborn child. Emile’s grandmother, feverish and vomiting, clung to the back of a motorbike taxi as it hurtled out of the forest toward a hospital in the nearest city, Guéckédou, a market hub drawing traders from neighboring countries. She died as the virus began its spread.
On average, only half of those infected by Ebola survive; the rest die of medical shock and organ failure. The virus took Emile’s 4-year-old sister and their mother, who perished after delivering a stillborn child. Emile’s grandmother, feverish and vomiting, clung to the back of a motorbike taxi as it hurtled out of the forest toward a hospital in the nearest city, Guéckédou, a market hub drawing traders from neighboring countries. She died as the virus began its spread.
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But looking back, researchers now see that dangerous conditions were brewing before the virus leaped from animals to humans in Meliandou, an event scientists call spillover.
The way the villagers cut down trees, in patches that look like Swiss cheese from above, created edges of disturbed forest where humans and infected animals could collide. Rats and bats, with their histories of seeding plagues, are the species most likely to adapt to deforestation. And researchers have found that some bats stressed out by habitat loss later shed more virus.
Researchers considered more than 100 variables that could contribute to an Ebola outbreak and found that the ones that began in Meliandou and six other locations in Uganda and the Democratic Republic of Congo were best explained by forest loss in the two years leading up to the first cases.
It is now clear these landscapes were tinderboxes for the spillover of a deadly virus.
Part Two of the series is “Seeding Hope.” It deals with events and lessons learned in Madagascar, one of many areas in the world which have rainforest problems – because they are disappearing.
The following year, representatives from each of those villages gathered in a soccer field to watch as their chiefs pressed inky thumbs onto paper, signing an agreement that affirmed their communities would stop encroaching on the forest. In return, Health In Harmony began providing affordable health care through mobile clinics and teaching residents how to grow more food and support themselves without cutting down more trees.
Founded in 2006 to save rainforests and combat climate change, Health In Harmony may have stumbled upon a way to help prevent the next pandemic.
Researchers have shown that deforestation can drive outbreaks by bringing people closer to wildlife, which can shed dangerous viruses. Scientists found these dynamics can explain several recent outbreaks of Ebola, including the largest one nearly a decade ago in Guinea, which scientists believe started after a toddler played in a tree that was home to a large colony of bats. The child may have touched something contaminated with saliva or waste from an infected bat, then put his hands in his mouth, inadvertently giving the virus a foothold.
The moment in which a virus jumps from an animal to a human is called spillover. Though we now know more than we ever have about why, where and how these events happen, global health authorities have failed to make preventing them a priority. Instead, they’ve focused resources on fighting outbreaks once they begin.
Many see stopping deforestation as an intractable problem that would eat up the scarce money set aside to combat pandemics. Experts convened at the request of the World Health Organization last year argued that the “almost endless list of interventions and safeguards” needed to stop spillover was like trying to “boil the ocean.”
But this Portland, Oregon-based nonprofit, with an annual budget of just $5.3 million for programs in three countries, is demonstrating how working creatively across health, agriculture and the environment may be the key to prevention.
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In 2019, Health In Harmony launched its program in Madagascar. An island nation off the southeast coast of mainland Africa, Madagascar is a biodiversity hot spot with hundreds of mammals and birds that can be found only there. Researchers say the extensive range of unique animals makes it a more likely place for a novel virus to emerge. Madagascar fruit bats, which roost in the Manombo reserve, can carry coronaviruses, filoviruses (the family of viruses that includes Ebola) and henipaviruses (the family that includes the brain-inflaming Nipah and Hendra viruses). Rats and fleas in parts of the country carry the bubonic plague….
“I have learned that the forest, humans and animals are interdependent,” Jocelyn said, “and if the forest is sick, then the animals will be sick, and animals will surely impact humans’ health too.”
Part Three of the series is “The Scientist and the Bats.” Set in Gympie, Australia, it examines the work of Peggy Eby – the latest in a line of research scientists stretching back centuries who have continued their work despite being denied serious consideration (and serious funding.)
Dressed head-to-toe in protective gear, Peggy Eby crawled on her hands and knees under a fig tree, searching for bat droppings and fruit with telltale fang marks.
Another horse in Australia had died from the dreaded Hendra virus that winter in 2011. For years, the brain-inflaming infectious disease had bedeviled the country, leaping from bats to horses and sometimes from horses to humans. Hendra was as fatal as it was mysterious, striking in a seemingly random fashion. Experts fear that if the virus mutates, it could jump from person to person and wreak havoc.
So while government veterinarians screened other horses, Eby, a wildlife ecologist with a Ph.D., got to work, grubbing around the scene like a detective. Nobody knew flying foxes, the bats that spread Hendra, better. For nearly a quarter century, she’d studied the furry, fox-faced mammals with wingspans up to 3 feet. Eby deduced that the horse paddock wasn’t where the bats had transmitted Hendra. But the horse’s owners had picked mandarin oranges off the trees across the street. The peels ended up in the compost bin, where their horse liked to rummage. “Bingo,” Eby thought. Flying foxes liked mandarins. The bats’ saliva must have contaminated the peels, turning them into a deadly snack.
Eby, however, longed to unlock a bigger mystery: Could she, with the help of fellow scientists, predict when the conditions were prime for Hendra to spill over from bats, before it took any more lives? What if they could warn the public to be on guard — maybe even prevent the virus from making the leap? It would be painstaking work, but it wasn’t a pipe dream; Eby was already spotting patterns as she crawled around infection sites.
But when she pitched her research to a government funder the following year, she got a flat no. She proposed starting small, gathering basic data on flying foxes that could be used to figure out when and why they spread the virus. Her work, she was told, wasn’t considered a “sufficiently important contribution.”
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In a world still scarred by the COVID-19 pandemic, Eby’s dogged success exposes a global scientific blind spot. It’s not that trendy science involving the latest AI wonders isn’t worthy of research dollars. It’s that it should not be funded at the expense of the sort of long-term, shoe-leather work that allowed Eby and her colleagues to solve the mystery of a deadly contagion, Vora and other public health experts say. “All of these actions are important if we want to save as many lives as possible from infectious diseases,” Vora added.
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Alecto, Megaera, and Tisiphone, I don’t like stories that make me think, “Oh, God, here we go again,” or “Oh, God, I’m glad I’m old.” But of course those are the stories that the world most needs to hear – and also to act on. People have been saying for hundreds of years that “An ounce of prevention is better than a pound of cure” (Benjamin Franklin first used it in writing in 11735, but it can’t have been new, and the concept goes back at least to Aesop), but we still don’t seem to get it.
The Furies and I will be back.
USA Today – 
