Neanderthals created decorative objects and cave paintings thousands of years before our Homo sapiens ancestors, according to landmark finds. The two human species apparently had the same cognitive abilities.
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Using symbols and creating art is usually attributed to our own species of modern humans, the Homo sapiens. However, scientists now have reason to believe that the extinct Neanderthals produced art in the same way as our ancestors, and apparently did so much earlier.
Modern humans and Neanderthals apparently "shared symbolic thinking" and "must have been cognitively indistinguishable”, researcher João Zilhão from the Catalan Institution for Research and Advanced Studies in Barcelona. The new studies, published in the Science and Science Advances journals, are the work of an international team of researchers led by Dirk Hoffmann of the Max Planck Institute for Evolutionary Anthropology in Leipzig in eastern Germany.
One of the studies tried to determine the age of three cave painting sites in Spain by using a new method of Uranium-Thorium (U-Th) dating. The results showed that paintings were drawn over 20,000 years before Homo sapiens arrived in Europe.
"With an age in excess of 64,000 years it predates the earliest traces of modern humans in Europe by more than 20,000 years," said researcher Alistair Pike from the University of Southampton. "The cave art must thus have been created by Neanderthals."
The ancient artists mixed pigments for coloring, planned for a light source, and chose a proper location for their works. The examined pictures show groups of animals, dots and geometric signs, hand stencils, hand prints and engravings.
"Neanderthals created meaningful symbols in meaningful places”, says cave art specialist Paul Pettitt from University of Durham in England, as cited in the article published by Germany's Max Planck institute.
Seashells on the Spanish coast
Modern humans apparently started painting in caves around 40,000 years ago. Judging by early artifacts found in Africa, our species was painting shells, possibly for decoration, some 70,000 years ago. This too, however, was apparently done earlier.
In the second study, researchers also used the U-Th dating to examine perforated seashells, red and yellow colorants and shell containers with complex mixes of pigments from a sea cave called Cueva de los Aviones, also in Spain.
A brief history of humankind
What distinguishes humans from animals? What is culture? Did Homo sapiens and Neanderthals co-exist at any time in history? A museum in Bonn answers these questions by revisiting 100,000 years of cultural history.
Image: The Israel Museum Jerusalem/A. Avital
From molecules to the nuclear bomb
Life and death are inseparable. The exhibition "A Brief History of Humankind" in Bonn's Bundeskunsthalle museum shows how, 13.8 billion years ago, molecules began to connect and turn into structured organisms. The above video still by US artist Bruce Conner shows what could spell the end of evolution: the nuclear bomb.
Image: B. Connor
A turning point: fire
Remains of the oldest Eurasian hearth dating back 780,000 years were discovered on the banks of the river Jordan. The ability to control fire was a turning point in evolutionary history that moved mankind to the top of the food chain. Fire gave light, kept people warm; people cooked over a fire and used it to make stone tools. It was a gathering place - a Stone Age TV.
Image: The Israel Museum Jerusalem/E. Posner
The birth of mankind
Homo sapiens had a fleeting chin, slanting forehead and a narrow brow ridge. The above skull is about 100,000 years old and was found in Israel, where Homo sapiens co-existed with Neanderthals for quite some time. All of the artifacts displayed in the Bonn exhibition are from Israel - and it's the first time they are on view in Europe.
Image: The Israel Museum Jerusalem
Shaping culture
This Neanderthal skull was unearthed in the Amud Cave in Galilee. Anatomically, it is nothing like the skull of Homo sapiens: the chin is even more fleeting, the back of the head shows an indentation. These early humans not only fulfilled their basic needs, archaeologists also found they held burial rituals and other forms of culture.
Image: The Israel Museum Jerusalem/E. Posner
Togetherness
What makes us human? Family plays a huge role. Apart from historical objects, the exhibition also presents works by contemporary artists. US sculptor Charles Ray's 1993 "Family Romance" shows the fine line that connects family. In this sculpture, two parents hold their offspring's hands; however, the normalcy of a nuclear family is disrupted as both son and daughter are as tall as mom and dad.
Image: R. Charles
Gods made of stone
Humans started forming figurines depicting gods about 8,000 years ago, at a time when people were settling, planting fields and forming communities. They created goddesses they could pray to for good harvests and fertility. The phallic shape in the above photo could also symbolize a male god. Lines and etchings indicate abstract portraits.
Image: The Israel Museum Jerusalem/E. Posner
External memory aid
Unlike animals, humans can collect and write down knowledge. The Sumerians in southern Mesopotamia began to record information and numbers. This clay tablet was inscribed between 4,000 and 3,100 BC, paving the way for the complex memory systems needed to build cities and empires.
Image: The Israel Museum Jerusalem/E. Posner
Money instead of shells
This coin made of electrum, a gold and silver alloy, is the oldest-known coin in the world. Embossed with the picture of a grazing stag, it is from the seventh century BC. Of course, other forms of payment already existed: sea shells, pearls and promissory notes.
Image: The Israel Museum Jerusalem/Y. Hovav
Home sweet home
In the third century BC, Arad was a flourishing business center at the crossroads of two trade routes in the Middle East. For 350 years, it was a magnificent city of palaces, temples and homes. The above model shows a typical square one-room dwelling with a flat roof, dating back to between 3,000 to 2,650 BC.
Image: The Israel Museum Jerusalem/A. Hay
Two-faced progress
In 1912, Albert Einstein developed the theory of relativity, a sensation and a scientific revolution. The Israel Museum in Jerusalem owns the original manuscript to E=mc². The mathematical formula embodies the two sides of progress: With it, mankind gained important insight into physics, but it also enabled the creation of the first nuclear bomb.
Image: The Israel Museum Jerusalem/A. Avital
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"We dated the deposit underlying the flowstone to an age of about 115,000 years”, says Dirk Hoffmann. Similar to the first study, the age of the artifacts indicates Neanderthal origin.
Searching for roots of language and thought
Neanderthals and Homo sapiens shared about 99.7 percent of their DNA. There is evidence of interbreeding and traces of Neanderthal genes are apparently still found in present-day humans. The new discoveries indicate that the two species had equivalent cognitive abilities, casting a new light on human evolution.
"In our search for the origins of language and advanced human cognition we must therefore look much farther back in time, more than half a million years ago, to the common ancestor of Neanderthals and modern humans," says João Zilhão from the University of Barcelona.