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cover of episode The History of Apples (Encore)

The History of Apples (Encore)

2025/6/18
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Everything Everywhere Daily

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专注于电动车和能源领域的播客主持人和内容创作者。
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主持人: 苹果作为世界上最受欢迎的水果之一,其独特之处在于拥有数千个不同的品种。这些品种的起源可以追溯到中亚的Malus sieversii,并通过丝绸之路传播到世界各地。苹果的驯化历史悠久,在古代神话和文化中扮演着重要角色,例如希腊神话中的金苹果和北欧神话中保持青春的苹果。罗马人在苹果种植方面做出了重要贡献,他们开发的嫁接技术使得特定品种的繁殖成为可能。苹果的极端杂合性导致了品种的多样性,但也需要通过嫁接来保持特定品种的特性。在中世纪,欧洲各地都种植苹果,并形成了各自独特的品种。苹果在17世纪传入北美,并被广泛用于制作苹果酒。约翰尼·苹果籽是苹果在美洲西进运动中的重要推广者,但他传播苹果树的目的是为了酿酒。禁酒运动导致许多苹果树被毁,只有少数高质量的品种得以保留。时至今日,苹果的商业生产规模巨大,中国是世界上最大的苹果生产国。由于储存和运输技术的进步,大多数苹果现在用于直接消费。总之,苹果是一种重要的作物,其起源于中亚的山区,并在世界各地留下了深刻的文化印记。 主持人: 作为节目的主持人,我希望通过这期节目,大家能够更深入地了解苹果这种水果背后的故事。从它的起源、传播,到它在不同文化中的象征意义,再到它在现代社会中的商业价值,苹果都展现出了其独特的魅力。我个人对苹果酒情有独钟,也希望未来有机会能专门做一期节目来介绍苹果酒的历史和文化。

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Apples, unlike most fruits, boast thousands of varieties due to their unique genetic makeup as extreme heterozygotes. This means seeds from one apple tree can produce vastly different fruits, making it easy to create new varieties but challenging to maintain desired traits. The only way to reproduce a specific apple type is through grafting.
  • Thousands of apple varieties exist.
  • Apples are extreme heterozygotes.
  • Maintaining specific apple types requires grafting.

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The following is an encore presentation of Everything Everywhere Daily. One of the most popular fruits in the world are apples. Apples are associated with the Garden of Eden, Pleasing Your Teacher, and the story of Snow White. They play a role in Greek and Norse mythology, and they've lent their name to famous record and computer companies. However, apples are unlike almost every other fruit in that there are thousands of different varieties. And the reason why there are so many different varieties is because of the uniqueness of the plant.

Learn more about apples, where they came from, and how they've been used in history on this episode of Everything Everywhere Daily.

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The coverage and speeds you're used to, but just less money. So while your friends are sweating over data usages and surprise charges, you'll be chilling literally and financially. With Mint Mobile, you can use your same phone, same phone number, and contact list, and even connect to the exact same towers and cellular networks. The only difference is the price.

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However, apples are unlike other fruits. For example, if you remember back to my episode on the subject, there's really only one type of banana that's commonly sold in the world, the Cavendish banana. However, there are thousands of different types of apples. Red Delicious, Granny Smith, Gala, Fuji, Honeycrisp, and Macintosh are just a few of the many varieties of apples.

So, why are there so many different types of apples? And perhaps more importantly, where exactly do apples come from? All of the modern varieties of apples come from a single species of plant known as Malus sieversii. The Malus sieversii is found in the western part of the Tian Shen Mountains in Central Asia, and they are primarily found in the modern countries of Kazakhstan and Kyrgyzstan. The Malus sieversii still exists today, although it's considered to be an endangered species.

If you saw a Malicever C, you probably wouldn't think much of it. The fruit that it bears is much smaller than most modern apple varietals, and it's similar to a large crabapple. And this is the case with almost all domesticated plants. Whether it's corn, bananas, or cruciferous vegetables, the plants from which modern versions are originated are often quite different than the ones you see today.

The domestication of apples began perhaps as early as 10,000 years ago in Central Asia. As people began settling down and engaging in agriculture, they cultivated apples as a source of food. Most importantly, they began to select apples based on their quality, such as size and sweetness. Malus seversi had the good fortune of having originated near the Silk Road, which was the vehicle by which it spread throughout the world. They spread east into China and west into Europe and the Middle East.

Most of the modern varieties of apples that we know today come from the westward expansion, not the eastward expansion into China. There is evidence of some type of apple in northern Italy as far back as 6,000 years ago and in the Middle East as late as 5,000 years ago. Apples became an important foodstuff in many countries and there were legends and stories in ancient Greece and Egypt that mention apples.

The golden apples of the Hesperides were considered to bring immortality, and Paris awarded a golden apple to Aphrodite, leading to the events of the Trojan War. In Norse mythology, apples were believed to keep the gods youthful. The goddess Idun was the keeper of the apples of youth for the gods. The Romans significantly advanced apple cultivation.

As much as I mentioned the Romans regarding the origin of cultural things like the calendar, they really weren't very good at technical innovation. But the one area where they excelled was agriculture. The Romans developed grafting techniques which allowed particular varietals of apples to propagate. This is as good a point as any to explain why the grafting techniques developed by the Romans were so important to the growing of apples.

Apples are what's known in biology as extreme heterozygotes. Extreme heterozygotes refer to organisms that possess a high level of genetic diversity within their own genotype. That means that an apple tree that grows from a seed may very well produce fruit that is very different than the tree it came from. This is an evolutionary strategy that allows apples to adapt to different environmental conditions.

Because the seeds will create a diversity of different trees, the odds that some of the trees will produce plants that will survive are quite high. From a human cultivation standpoint, extreme heterozygosity is a double-edged sword. On the one hand, it's very easy to create new varieties of apples. Literally all you have to do is plant seeds from one apple tree and you will probably develop something that is different.

On the other hand, if you create a variety of apples that you really like and want to keep on producing them, you can't just take the seeds from those apples to make more of the same tree. The only way you can do that is by grafting parts of an apple tree to the base of some other tree. What this means, for example, is that there was only one time that a Macintosh apple was grown from a seed.

Every other Macintosh apple tree that exists in the world today was propagated from a graft of that original tree. And that is why there are so many different types of apples. The nature of apple trees is to create different varieties all the time. Whereas in other plants, you have to go out of your way to crossbreed them or select particular traits, with apples, you have to go out of your way to stop it from happening.

Throughout the Middle Ages, apples were grown throughout Europe. Monasteries with orchards became centers of apple cultivation. Because apples created new varietals all the time, it was common for towns or regions to have their own type of apple. The type of apples grown in one village may be very different than those grown just a few miles away. It was very common for farmers or neighbors to just swap grafts of apples that they made, which is how local varietals developed.

And due to the stream heterozygosity of apples, it was possible to find apple varieties that could grow in a wide variety of climates. One of the biggest developments in the history of apples took place in the 17th and 18th centuries when they were brought to North America. The first recorded apple orchard in North America was planted in Boston by William Blaxton in 1625. However, apples were believed to be brought to the New World by every European colonial power who ever established colonies.

Apples adapted quite well to the climate of New England, and almost every small farm had an apple orchard. The large quantities of apples produced, however, were not primarily for eating. Almost all of them went into the production of cider. Cider is a fermented beverage that's primarily made out of apples. I could do an entire episode on cider, which is one of my favorite beverages.

The origins of cider are believed to go back to ancient Britain, where the native Celtic people on the island made a beverage made from their native crab apples. According to legend, the knowledge for creating cider was taken back to Rome after Julius Caesar first landed in Britain. In colonial New England, cider was overwhelmingly the beverage of choice. Beer, wine, and whiskey were not widely consumed as the climate wasn't as conductive to wheat and grapes as it was to apples.

Apples which were used to make cider didn't have to be perfect. They could be bruised and even a bit eaten by insects because the juice was all that mattered. Apples could be harvested later in the season as well after other crops were harvested. As America moved westward, apples went with settlers. And one of the biggest promoters of apples was a man by the name of John Chapman, who you probably know better as Johnny Appleseed.

Chapman was born in 1774 in Massachusetts. His family moved west to Ohio, where he worked in a nursery in 1800 at the age of 26. From there, he set out to create nurseries for apple trees around the Midwest. The popular image of Johnny Appleseed is of him spreading appleseed randomly from a bag. This is not what he did.

He would go and start nurseries in different communities, growing young apple trees, which would then be sold to local farmers. He would often find a partner in the community, get him started, and then split the profits with him. He did, however, start most of his trees in his nurseries from seeds rather than from grafting. He would often get his apple seeds in bulk from cider mills. He often went barefoot and dressed like a pauper, but he actually became quite wealthy from his business dealings.

What is often lost in the Johnny Appleseed story is that he was spreading apple trees so they could be used to make alcohol. As I mentioned before, apples are extremely heterozygotic, so you can probably guess what happened when seeds became the primary propagation mechanism. By the late 19th century, there were over 17,500 named varieties of apples in just the United States.

Many people in the temperance movement targeted apples as they were a major source of alcohol. They encouraged farmers to burn down their apple trees so they couldn't be used for booze. Today, there aren't nearly as many varieties of apples. Most of the varieties have been lost, but that being said, most of them probably weren't very good. The varieties that survived were those that were of high enough quality to be grafted so their lines could continue.

The important role that apples have played throughout history can be seen in the stories and fables that involve apples. In the fairy tale Snow White by the Brothers Grimm, a poisoned apple is given by the evil queen to Snow White that causes her to fall into a deep sleep from which a prince will eventually awaken her. In Switzerland, the folk hero William Tell is forced to shoot an apple off of his son's head with a crossbow as a test in his skill of archery, symbolizing his resistance to tyranny.

In depictions of the book of Genesis in the Bible, Adam and Eve are often portrayed as eating an apple, which gets them evicted from the Garden of Eden. In reality, the Bible does not mention an apple, only a fruit known as the knowledge of good and evil. Legend has it that Isaac Newton developed his theory of gravity when he was hit in the head by a falling apple from a tree. And there is absolutely no evidence to suggest that this is true.

Apple pie has become synonymous with the United States. However, the first mention of apple pie actually dates back to 14th century England, and apple pies were being produced all over Europe, wherever apples were grown, well before any Europeans ever stepped foot in the Americas. The word apple comes from the old English word, apple. And up until the 17th century, the word apple in English referred generically to all fruits and nuts.

Fixation with apples has continued well into the 20th century. When the Beatles created a company for their musical endeavors, they called it AppleCore. And of course, one of the largest computer companies in the world named itself after apples. Apple production has become big business. As of 2022, 95.8 million tons of apples were produced globally. The largest apple producing country in the world, by far, with slightly over 50% of all apple production, is China.

In second place, with only 10% of the production of China, is Turkey, followed by the United States. Due to improved storage, transportation, and preservation techniques, most apples today are produced for direct consumption, not for cider. And one of the techniques used for storage and transportation is low-oxygen environments. If you've ever bitten into an apple and noticed how it turned brown rather quickly, this is due to oxidation.

Apples have been an important crop for centuries. Perhaps not as a staple like wheat or rice, but probably as important as grapes, if not more so because of the different climates that apples can be grown in. Despite there being thousands of different types of apples, and probably tens of thousands more that have disappeared over time, we owe it all to a tree that came from the mountains of Central Asia.

Do you like apples?

Yeah. Well, I got a number. How do you like them apples?