February 3 2025
3 Pain read
Bonobos can say that man does not know something
An experiment shows that Bonobo understands when man does not have knowledge and indicate in the right direction
Some captive bonoboes recently had a simple task: search for a tasty snack under three glasses. Because Bonobos Brainiacs, the cup should have to join the Treaty to have no sweat.
But it was wrinkled: the baskets were based on man, not another member of other species to flip over the appropriate cup. What is worse, this person did not sometimes see where the food was placed. So Bonobos took on his own to point the correct cup to his partner’s partner.
“Bonobo learned when the partners ignore, and assured her ignorant partner,” says Christopher Krupeny, the evolutionary of the cognitive cognitive scientist at Johns Hopkins, who helped correct the experiment.
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Krupenye and his postgraduate student Luke Townrow published Bonobos behavior on a paper published in the magazine US National Academy of Science Academy. Their findings offer compelling evidence The kitchen can conclude someone’s ignorance and help cleanse confusion.
A Ability to conclude other’s mental situations often refers to the theory of the mental. Humans use the theory of mind to successfully communicate and coordinate with each other. For example, when someone lacks a certain information, it helps us determine when and how knowledge should be shared.
Researchers have proposed that “closest evolutionary cousins, chimpanzees and bonobs can also have the theory of the mind. But few have studied in controlled experimental environments by authors.
Kruparye and the municipality worked with three male bonoboes in the APE cognition and conservation initiative, des moines, at an Iowa research center. In the experiment, one of the men’s bonoboes would sit from the municipality, as a grape or peanut, which was located among three glasses on the table. If Towdow flipped on top of the cup, Bonobo would receive the award.
In some tests, the municipality could see that he was putting it under the cup. At other times, his vision was locked. When the treatment is stopped, he will have to wait 10 seconds before you flip a cup.
Bonobosa learned when Townrow had his own eye. In the rehearsal place he saw the location of treatment, the basket was patiently waiting for him to flip over the appropriate cup. The Townrow view was blocked in the trial, however, Bonobos pointed to the correct cup in an effort to fill the lost. “They got the task immediately and they knew where they pointed out,” Townrow says.
The oldest bonobos, a man named Kanzi, were particularly shown to inform the peoples in his gestures. The 44-year-old age is always looking for a tasty snack, and during the study, he repeatedly pointed and touched the village attention and securing his gift.
According to Michael Tomasello, according to the Comparative Psychologist at Duke University, those who did not participate in the new study, chimpanzees also dismissed ignorance and changing communication. A 2012 paper found Wild chimpanets produced voices to warn groups that did not know a snake around. Similar skills have also been detected in humans in humans. “While things that don’t know others don’t know in diapers,” says Tomasellok.
This suggests that the ability to address and act the ignorance of others has returned to the last ordinary ancestors of human and bonobos, which lived between eight million and six million years. Also, this level of understanding is without language that is possible, according to Laura Lewis, University of California, Berkeley biological anthropologist. “I think our great cousins can have knowledge and ignorance of others, and use communicative behavior on them without the need for complex language,” Lewis said, he did not participate in the new.
However, there is no clear case, if apples can ensure treatment or more motivation. “Are you hired to communicate bonobas that someone is changing the mental state of someone, or is that something that evolved after human evolution?” Krupary says.
The group wants to complete this question with the future work of Bonobos. But these excellent forests in the forests of the Democratic Republic of the Congo are in danger because of habitat loss and hunting. Kruparye expects this work to emphasize that these APEs are similar. “Bonoboes have an important role to help us understand our place in the natural world,” he noted.
