On August 1, 1828, an English captain shot himself in Chile. And thanks to that Darwin devised the theory of evolution

On August 1, 1828, in Puerto del Hambre, Chile, an English captain shot himself in the head. He died twelve days later, in his cabin, moaning and screaming in pain. His grave is still there, decorated with nautical charts. His ship took two years, HMS Beagleto arrive back at Plymouth and when he did he had a 26-year-old aristocrat named Robert FitzRoy as captain. Along with the Titanic, the Santa MarĂ­a and the Nautilus, the Beagle is one of the best-known ships in the world. For five years it was the home of a very young English naturalist named Charles Darwin who, over the years, would come to state one of the most dangerous ideas ever thought of: the theory of evolution. But the story could have been different (and very different!) because of a simple nose. A captain who did not want to be alone Despite his youth, Captain FitzRoy had several things in his favor: he had commanded a ship for two years, he had completed the expedition successfully and, above all, he was the nephew of George FitzRoy, 4th Duke of Granfton. Therefore, it was not surprising that he was entrusted with another of the large number of missions that attempted to carry out hydrographic surveys of the coasts of South America. With the independence of the Latin American republics, this cartographic information was of vital importance for the British army. The only problem was that it was a terribly boring task. Without going any further, Pringle Stokesthe captain I was talking about at the beginning, fell into a very deep depression before committing suicide. That’s why FitzRoy asked for a geologist for the mission. No one disputes that, as they had already verified on the previous mission, bringing someone capable of “knowing the nature of the rocks and soils” of the regions they were visiting could be very useful. But that was only the official reason. FitzRoy didn’t want to be alone. I should have written that ‘only’ in quotes. Evidently a brig of the class Cherokee Like that one, it carried an average of 120 people in its belly. But the aristocracy has always been exquisite for its companies. The captain was looking for a gentleman with scientific interests and a university education who could be excellent company to talk to during the months of the trip. The problem was how to select that gentleman. Luckily, FitzRoy knew how to do it. The mirror of the soul Although physiognomy is as old as human beingsthe idea that people’s personalities could be known through the shape of their faces became popular thanks to Lavater, a Swiss shepherd who lived in the second half of the 18th century. And when I say popular, I say very popular. The great intellectuals of the time accepted the pseudoscientific theses of physiognomy as a proven fact. It didn’t matter who we were talking about: doctors like Charles Bellphilosophers like Herbert Spencer or writers like Balzac; Everyone looked at the drawing of eyebrows, the prominence of a chin or the shape of a nose looking for clues to understand those around them. FriztRoy too. When it became clear that none of his friends wanted to accompany him on the trip, the captain wrote to the Admiralty to find someone who, meeting the requirements, would like to accompany them. They were able to contact the University of Cambridge. After a few unsuccessful attempts, a 22-year-old young man appeared at FitzRoy’s door who, on paper, seemed perfect. But on the paper, understand me, the silhouette of his nose was not there. Oh my goodness, the nose! He was convinced that that nose was not that of a man with the energy and determination necessary for such a trip. FitzRoy did the impossible so that that guy wouldn’t step on the Beagle at any time. But eventually it became clear that he either accepted that nose or he would have to make the journey alone. And thank goodness. That nose collected dozens of samples and collections, took thousands of geological, biological and anthropological notes and, many years later, enunciated the theory of evolution. A nose named Charles Darwin. Physiognomy could change the history of contemporary biology (even if it was call evolutionary thought ‘wallacism’). So that they then say that pseudosciences are not dangerous. Send noses.

Darwin is an Australian city with 250,000 inhabitants. 100,000 of them are protected crocodiles

Australia is a peculiar country. Not so much for their culture, a mixture of indigenous and western customs, but because it has become in the eyes of the rest of the world into practically, A meme. And it is due to the curious variety of fauna with which he has a recurring joke that Any bug That you find yourself It will be huge and You can kill you. Among them, are the crocodiles, which are not so exotic, but they have a whole town. The town is Darwin, and the 100,000 crocodiles that surround it are of a fairly aggressive species. Irony. You may be thinking about it, and that is: Darwin It is called in honor of the Naturalist Charles Darwin. It was founded in 1869 and, in its short history, it has had to be rebuilt on a couple of occasions. One, due to a Japanese bombing during the Second World War. The other by the action of a cyclone. It has 150,000 inhabitants and is the most populous capital in the north of the country, but much of its population does not walk on two legs. Larrakia. Darwin is located in a privileged enclave for outdoor sport, especially for those who enjoy sea sports. However, that exposure to the sea and one of the few rivers in the country has a small print: a population of overwhelming crocodiles. Currently, it is estimated that there are more than 100,000 crocodiles around the town, but until not long ago, the situation was completely different. The Larrakia are the aboriginal inhabitants of that region and, for 65,000 years, they lived with the crocodiles. The reason? Double: spiritual and useful. They were revered, but because they were of great value to the people due to their flesh and eggs. These crocodiles are of a particularly aggressive species, salt water crocodiles or Crocodylus porosusand his fate changed in the mid -twentieth century. Challenge. After World War II, the Larrakia painted little in a more westernized territory, and the crocodiles began to be dough hunted not due to their flesh, but to their skin. The fashion of the mid -century prevailed and imported little end with entire animals, which reduced The population of crocodiles between 3,000 individuals for the 60s. That hunt was seen as a form of economic development due to the lucrative fashion business, but things changed in the 70s. The little girl. In 1971 I know They implemented conservation policies, preventing the hunt for crocodiles and the population … exploded. If only 3,000, in 50 years they have multiplied until reaching 100,000 copies. Due to the numerous coast and warm temperatures, the territory of northern Australia is an ideal habitat for these crocodiles and, although they are an aggressive species, in recent years there have been less mortal incidents we could think. And, because the area is ideal for both fishing and swimming, or to perform any other outdoor activity, Darwin has a system of traps and park rangers that are responsible for keeping crocodiles at bay. Especially in times of heat, when these reptiles are more restless. Shield. Kelly Ewin is one of these park rangers, whose work is to catch and remove crocodiles from the areas closest to the population. In BBC He says that there is a system composed of 24 traps that surround the city of Darwin and are designed to catch those who approach too much, especially in the port area. “Obviously, we are not going to capture all the crocodiles, but the more we take out the port, the less the risk of a meeting between crocodiles and people will be,” says this former policeman. In addition, another tool is population education. In the northern territory, the government launched a program called “Be wise around crocodiles” to teach people how to behave responsible in the habitat of these animals. Natasha Hoffman directs the program and comments that, living in a country of crocodiles, they must know the answer to how to behave if they cross one. “If you are on a ship when you are fishing you must be aware that the crocodiles are there. They hunt through ambush, they sit, observe and wait. If they have the opportunity to grab some food, that is what they are going to do,” says the educator. There are also these poor people with a bad reputation due to ‘Jurassic Park’ License to kill. Now, although in the northern territory it is not allowed to kill the crocodiles massively due to that protection, but plans have been approved to increase the quota of crocodiles that can be killed annually from 300 to 1,200 with the aim of controlling the population. In addition, when there is a potentially dangerous encounter between a crocodile and a human, the park rangers have permission to end the threat. The problem is that there are too many, they are aggressive if a human approaches too much and, as they expose in BBC, every time a death occurs, the debate that puts the possibility of mass killings is revived. There are politicians who take advantage of say That the population is out of control, something that not everyone agrees. Business. Because not only local die: also tourists. In the same report, Alex Williams is the captain of a cruise focused on the viewing of crocodiles and states that there has been a boom of tourists in the last ten years. In addition, there are impracticable rivers. “If you are going to swim to the Adelaide River next to Darwin, there is a 100% chance of killing you. The only question is whether it will take five minutes or ten. I don’t think you never get to fifteen, you’ll end up shattered,” says Grahame Webb, an expert in these crocodiles. However, there are attractions like the ‘Cage of Death’ that allows you to swim with giant crocodiles. And, apart from tourism, there is a Intensive breeding of crocodiles that spend their lives … Read more

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