The Discovery of Emotions and Intelligence in Plants [Urban Legend]

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Do plants communicate?

Since plants cannot move like animals, it may be difficult to imagine them having emotions or intelligence. However, recent research has revealed the surprising fact that plants communicate with each other. How do plants communicate? Their method differs from human senses and relies primarily on the sense of smell. Plants sense the smells of their surroundings and other plants, and also emit scents to convey information. This odor-based plant communication plays an important role in plant survival and defense.

Illustration of a plant that emits a smell

Do plants have emotions and memories?

Does plant communication mean that plants have emotions and memories? The answer to this question is not yet conclusive, but it cannot be denied. Indeed, the possibility of emotion and memory in plants has long been debated. For example, in a book published in 1973 titled The Secret Life of Plants: The Surprising Capabilities of Plants, he claimed that plants respond to human emotions and thoughts and remember past experiences. It has been. Although this book was criticized for lacking scientific basis, research into plant emotion and memory has continued ever since. For example, a study published in 2004 reported that plants in the genus Mimosa exhibit a closing response to the stimulus of falling, but that this response decreases with repetition, allowing plants to learn and memorize the experience. It is suggested that.

Mimosa plants

Experiments on plant reactions and growth

 Various experiments have been conducted to explore the emotions and intelligence of plants. For example, researchers at the University of British Columbia and the University of Australia have discovered that plants growing next to each other may communicate with each other through chemicals secreted by their roots. These chemicals are thought to affect plant growth and nutrition. There are also experimental results that show that music affects plant growth. For example, a study published in 2012 reported that tomatoes and tobacco plants that listened to classical music grew faster and larger than those that did not listen to music. Furthermore, the possibility that plants sense natural disasters such as earthquakes is also considered. For example, a study published in 2011 observed changes in electrical signals in plants before and after the Great East Japan Earthquake, suggesting that plants sensed signs of the earthquake.
experiment to play music

 In this article, we introduced the urban legend that emotions and intelligence are discovered in plants. Plants communicate through smell and may have emotions and memories.


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