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 María 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.