Ideas: A History from Fire to Freud

A third spurt in brain size occurred around 500,000–300,000 years ago, with a jump from 750–1,250 cc (for H. erectus) to 1,100–1,400 cc. In Africa, this new, larger-brained individual is known as archaic H. sapiens, and it would later give rise to the Neanderthals. After another ‘technology lag’, and beginning around 250,000 years ago, we see the introduction of the fourth type of stone tool, produced now by the so-called Levallois technique. Crude hand-axes die out at this point, to be replaced by stone nodules much more carefully prepared. Levallois-Perret is a suburb of Paris and it was during an excavation in the French capital that archaeologists first recognised that, instead of relying on chance, which involved striking a stone to produce a flake, early man of 250,000 years ago knew enough about stone fracture dynamics (‘early physics’) to be able to predict the shape of the tool he was producing. Pebbles about the size of a hand were selected, vertical flakes were knocked off the edges until a crown was produced roughly the size of the palm of a hand. Then, with a swift horizontal blow, a bevelled flake was dislodged, with a sharp edge all around. As a result of this, stone tools took many different forms (up to sixty-three different types, according to one expert), and could even be hafted, to become spear points. Not surprisingly, the technique spread quickly throughout Africa, Asia and Europe.

At much the same time, possibly earlier, around 420,000 years ago, the first hunting spears appear. What is almost certainly one of the oldest wooden artefacts ever found is the Clacton spear point, unearthed at Clacton, Essex in England in 1911 and dated to between 420,000 and 360,000 years ago. Even more impressive were three javelin-like spears found in a coal mine at Schöningen, south-west of Hanover in Germany, which date back 400,000 years. The longest is 2.3 metres (7 feet, 7 inches) in length. They are shaped like a modern javelin (with a swelling towards the front), meaning they were throwing rather than thrusting spears.²⁶ Ochre was also used for the first time around then. The Wonderwerk cave in South Africa may have been the earliest mine we have evidence of, for lying among the many hand-axes found in the cave are pieces of ochre chipped off local rock.²⁷ At Terra Amata, in the south of France – a site dated to 380,000 years ago – ochre has again been found associated with Acheulian tools, and this time the lumps show signs of wear. Does this mean they were used as ‘crayons’ and does that imply symbolic behaviour on the part of early man? Tantalising, but there are tribal peoples alive today who use ochre either as a way to treat animal skins or else as an insect repellent, to staunch bleeding, or as protection from the sun. Ochre may have been the first medicament.²⁸

Moving forward, to 350,000–300,000 years ago, we find at the Bilzingsleben site, near Halle in Germany, three round dwelling places, each comprising, mainly, piles of stones and bones though there is also evidence for the existence of hearths, and special tool-making areas. These early workshops still had ‘anvil’ stones in place.²⁹ In 2003 it was announced that the skulls of two Homo sapiens adults and a child, unearthed at the village of Herto, 140 miles north-east of Addis Ababa, had enigmatic cut-marks made with stone tools, suggesting that flesh was stripped away from their heads after death. Was this a funerary ritual of some kind?

The first signs of undisputed intentional burial date to 120,000 to 90,000 years ago, at the Qafzeh and Skhul caves in Israel.³⁰ The bones contained in these ‘graves’ were very similar to modern humans but here the picture becomes complicated by the arrival of the Neanderthals. From about 70,000 years ago, both the Neanderthals (whose remains have never been found in Africa or the Americas) and Homo sapiens were, at least sometimes, burying their dead. This of course is a very significant development, perhaps the next purely abstract idea after the standardisation of tools. This is because intentional burial may indicate an early concern with the afterlife, and a primitive form of religion.