In nature we observe various signs of illness. These signs have been slowly increasing for years and decades, therefore we have to speak of chronic illness: bees, bumblebees, insects and birds disappearing, loss of fish and plankton, coral bleaching, loss of species in land, sea and air.
One could naively think that this isn't so bad because it has only just started, and because it hasn't been that long, and because not everything is dead yet.
Coming from medicine, you see it differently: In chronic disease, the first symptoms and signs often do not signal the beginning of the disease process, but the beginning of the end, the last act:
Take the alcoholic who by drinking for decades has acquired a cirrhosis of the liver. And now he's getting a water belly for the first time. As our pathology teacher Prof. Uehlinger (1899-1980) used to say, this first symptom does not signal a beginning of his cirrhosis, which was already there for a long time, but it rather raises the curtain on the last act: If the patient continues to drink, the end will be a matter of years, not anymore decades.
Its the same with chronic kidney failure e.g. through renal shrinkage. One kidney or half of the kidney function can be lost without noticing anything. The organism has a safety reserve. Prof. Uehlinger used to ask how much could be lost without noticing much and gave the answer himself: You can actually say 80 percent for many organs.
The situation with the lungs is similar. Loss of one lung is not noticeable in everyday life. Lung damage in smokers is not noticeable during the first decades, and if you finally become short of breath, you know that this is the last act. Only since we can measure airway resistance do we know that lung damage begins in the first years of smoking. It remains unnoticed because it can be compensated.
Diseases such as high blood pressure or heart valve defects can also be compensated for decades without symptoms, and when symptoms occur you often are already at an advanced stage. With narrowing of the aortic valve (the valve of the main artery), cardiac death can even occur within seconds out of apparent health because of fatal feedbacks.
In each of these chronic processes, the biological system first mobilizes its sometimes considerable compensatory resources. The apparent state of health is the result of disturbance and biological compensation. Disease symptoms depend on the failure of the various adjustments. If symptoms once occur then the tipping can go quickly.
We can transfer this view to sick nature: If the bees die away or cannot find their way back to the hive due to orientation disorders, this is not the beginning of a development, but the end. Bees have been poisoned by insecticides and pesticides for decades. Each of these poisons has been individually tested and has been declared "harmless" by industry, by testing agencies and politically controlled agencies. But the combination of all these poisons, this whole poison cocktail that works together in nature is completely untested. And the real test is not in the laboratory, but in nature: If the bees start to die away, it could mean that they have been poisoned for a long time, that their existing defense and detoxification mechanisms are no longer sufficient and, above all, that their surviving comrades are also acutely endangered.
I talked to a fourth grade elementary school pupil how we had lost half of the bees in the past few decades and then asked how long we could go on like this. His answer: "Not long anymore". How long will it take before politicians come to this clear and simple conclusion?
As a physician, I feel that the observed extinction of species is not the beginning of a development, but the raising of the curtain on the last act, where nature will be strangled. A new paper in Nature comes to the same conclusion, things could already get nasty by 2040.
At one time I had hope, that as long as the Amazon forest was intact that we could save the Earth from our human greed destroying it. Soon the Amazon will look like the Sahara, a desert.
AntwortenLöschenThe sad part is that you do not even have to live near where they are using chemicals such as glyphosate, it now comes down in the rain. A friend who literally lives in the woods has their bees almost die out each year.
It always astounds me that people do not understand that these chemicals just do not disappear, they either have such strong chemical bonds that they resist breakdown or in breaking down they combine with other chemicals to make new chemicals that no one has any idea what they will do to biological organisms.
We now live in a chemical soup, in the air, in our drinking water and in our bodies. The old saying "Out of sight, out of mind" applies here, if you can not see or taste these chemicals then they just do not exist in people's minds.
I was concerned back in the 1960s, but now in the 2020s I regret having had my one child who will live to see what I believe will be all out War for living space as low lying areas go underwater in his lifetime.
I moved in 1997 from Florida where I lived a mile from the beach because I saw the last handwriting in the wall for living there, increasing storms. Now I live as high as I could get, a mile from the Smokey Mountain National Park in a county that has only 12,000 residents at this time.
But the influx is starting, already we have tiny private jets that are coming and going from our minuscule airport, and the woods that had surrounded my house on three sides was sold and a developer is building houses.... after cutting down all the trees. It breaks my heart to see all those tree cut down and then chipped into dust! Not even used to make furniture or planks of wood.
Humanity is hopeless unless this Pandemic kills more people than it is doing now. It is like putting too many rats in a cage, they will kill each other.