Common Ancestry - How Young Chimps Learn To Use Tools - Just Like Human Children

Chimpanzee Zinda fishing for termites in Gombe National Park

Photo: Nick Riley

Wild western chimpanzee using a stick tool to extract high-nutrient food.

Credit: Liran Samuni, Taï Chimpanzee Project (CC BY 4.0)

Protracted development of stick tool use skills extends into adulthood in wild western chimpanzees | PLOS Biology

Chimpanzees are famous for making and using tools, especially sticks, for obtaining nutritional foods like grubs and termites, but using them takes time, just like a human child needs to develop motor skills to use tools such as pens and pencils with sufficient dexterity.

How they do so, and the stages they go through, was described recently in an open access paper in PLOS Biology by a team of animal behaviourists from l'Institut des Sciences Cognitives Marc Jeannerod (The Marc Jeannerod Institute of Cognitive Sciences), Lyon, France; the Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany, and the German Primate Center, Göttingen, Germany, who analyzed film of wild chimpanzees making and using stick tools in the Taï National Park, Côte d’Ivoire.

They concluded that, like human children, acquiring motor skills is not just a matter of practice, important though that it, but also depends on a protracted childhood during which they observe and copy adults with the necessary skills. In other words, young chimpanzees learn skill from their parents and elders, like a human apprentice.

The team's work was explained in information made available ahead of publication by PLOS, and published in SciTechDaily.com:

Why Do Creationists Choose to Remain Ignorant of Science? A New Study Offers An Explanation.

Whether people inform themselves or remain ignorant is due to three factors | UCL News - UCL – University College London.

One thing about Creationists and religious fundamentalist, that most rationalists and scientifically minded people find infuriating and almost incomprehensible is why they appear to be so well-informed about their chosen beliefs but remain so ignorant of anything that might contradict them.

For example, some Creationists and/or religious apologists will be well versed in the fallacies and disinformation that pass for arguments for their beliefs, yet, despite being told ad nauseum that that is not what scientists claim, or a patient

Vast amounts of information are now available to individuals. This includes everything from information about your genetic make-up to information about social issues and the economy. We wanted to find out: how do people decide what they want to know? And why do some people actively seek out information, for example about COVID vaccines, financial inequality and climate change, and others don’t?

The information people decide to expose themselves to has important consequences for their health, finance and relationships. By better understanding why people choose to get informed, we could develop ways to convince people to educate themselves.

Professor Tali Sharot, co-lead author
UCL Psychology & Language Sciences<br> And Max Planck UCL Centre for Computational Psychiatry and Ageing Research

explanation of how that particular apologetic can be easily refuted, they display complete ignorance of those counter arguments and of the facts they depend on.

It's frustratingly as though they hit the reset button at the start of every debate.

Ignorance appears to be a matter of pride, proudly displayed in the social media as some sort of achievement, to the extent that answers to the questions they purport to want answers to remain ignored or dismissed with the wave of a hand and a quick change of subject, often accompanied by abuse and/or an attempt to make the person who answered it feel guilty for supplying them with an answer they didn't want.

Christians! Should You Be Reading This?

From a true-believing Christian's point of view, reading and learning about anything but the Bible is to be avoided. The problem is, it can lead to 'knowledge', the acquisition of which was the original sin for which Christians say we all need to beg God's forgiveness and for which he supposedly sacrificed his son in a bizarre, barbaric blood sacrifice ritual which no one at the time seems to have noticed and of which no one now seems to be able to explain the mechanism.

This time it's mostly in the New Testaments where the Bible shows it's real hostility towards learning and the acquisition of wisdom. Paul particularly, and perhaps understandably so, seems especially worried in his epistles that people are going to learn stuff which might make them question rather than just accept his authority on things.