The 'Proto-Indo-Europeans' are the hypothetical speakers of the reconstructed
Proto-Indo-European language, a prehistoric people of the
Chalcolithic and early
Bronze Age or according to some modern theories at
Neolithic or even
Paleolithic.
Summary
The 'Proto-Indo-Europeans' are a hypothetical group of people whose existence from around 4000 BCE is inferred from their language,
Proto-Indo-European.
Some things about their culture can be determined with confidence, based on the words reconstructed for their language:
★ they used a kinship system based on relationships between men
★ the chief of their pantheon was ''
★ dyeus ph
2tēr'' (lit. "sky father"; >
Gr. ''Ζευς (πατηρ) / Zeus (patēr)''; ''
★ dieu-ph
2tēr'' >
Lat. ''Jupiter''),
[1] and an earth god
★ they composed and recited
heroic poetry or song lyrics, that used stock phrases like ''undying fame''
★ the climate they lived in had snow
[2]
★ they were both
pastoral and
nomadic, domesticating cattle and horses
★ they had
carts, with solid wheels, but not yet
chariots with
spoked wheels
Culture and Religion
Main articles: Proto-Indo-European religion,
Proto-Indo-European society,
What is known about the Proto-Indo-Europeans with any certainty is the result of
comparative linguistics of the
Indo-European languages, partly seconded by
archaeology. The following traits are widely agreed-upon, but it should be understood that they are hypothetical by their reconstructed nature.
The Proto-Indo-Europeans were a
patrilineal society, probably semi-nomadic, relying on
animal husbandry (notably
cattle and
sheep). They had domesticated the
horse (). The
cow () played a central role, in religion and mythology as well as in daily life. A man's wealth would have been measured by the number of his animals (, the word for small livestock, acquired a meaning of "value" in both English ''fee'' and in Latin ''pecunia'').
They practiced a
polytheistic religion centered on
sacrificial rites, probably administered by a
priestly caste. Burials in
barrows or tomb chambers apply to the
kurgan culture, in accordance with the original version of the
Kurgan hypothesis, but not to the previous
Sredny Stog culture nor to the contemporary
Corded Ware culture, both of which cultures are also generally associated with PIE. Important leaders would have been buried with their belongings in
kurgans, and possibly also with members of their household or wives (
human sacrifice,
suttee).
There is evidence for sacral
kingship, suggesting the tribal king at the same time assumed the role of high priest (cf.
Germanic king). Many Indo-European societies know a threefold division of a
clerical class, a
warrior class and a class of
peasants or husbandmen. Such a division was suggested for the Proto-Indo-European society by
Georges Dumézil.
If there had been a separate class of warriors, then it would probably have consisted of single young men. They would have followed a separate
warrior code unacceptable in the society outside their peer-group. Traces of
initiation rites in several Indo-European societies suggest that this group identified itself with
wolves or
dogs (see also
Berserker,
werewolf).
Technologically, reconstruction suggests a culture of the early
Bronze Age:
Bronze was used to make tools and weapons.
Silver and
gold were known.
Sheep were kept for wool, and
weaving was practiced for textile production. The
wheel was known, certainly for ox-drawn carts, and late
Proto-Indo European warfare may also have made use of horse-drawn
chariots.
The native name of this people cannot be reconstructed with certainty. ''Aryo-'', sometimes upheld as a self-identification of the Indo-Europeans (see
Aryan), is attested as an ethnic designation only in the Indo-Iranian subfamily.
Origins
The scholars of the
19th century that originally tackled the question of the original homeland of the Indo-Europeans (also called ''
Urheimat'' after the German term), were essentially confined to linguistic evidence. A rough localization was attempted by reconstructing the names of plants and animals (importantly the
beech and the
salmon) as well as the culture and technology (a
Bronze Age culture centered on animal husbandry and having domesticated the
horse). The scholarly opinions became basically divided between a European hypothesis, positing migration from
Europe to
Asia, and an Asian hypothesis, holding that the migration took place in the opposite direction.
However, from its early days, the controversy was tainted by
romantic,
nationalistic notions of heroic invaders at best and by
imperialist and
racist agendas at worst. It was often naturally assumed that the spread of the language was due to the invasions by some superior
Aryan race. Such hypotheses suffered a particularly severe distortion for purposes of political
propaganda by the
Nazis. The question is still the source of much contention. Typically, nationalistic schools of thought either claim their respective territories for the original homeland, or maintain that their own culture and language have always been present in their area, dismissing the concept of Proto-Indo-Europeans altogether (''see''
Aryan race,
Aryan invasion theory,
Eurocentrism,
Hindutva,
Out of India theory,
Paleolithic Continuity Theory,
Racism,
Rus').
Archaeology

Scheme of Indo-European migrations from ca. 4000 to 1000 BCE according to the
Kurgan hypothesis. The purple area corresponds to the assumed ''
Urheimat'' (
Samara culture,
Sredny Stog culture). The red area corresponds to the area which may have been settled by Indo-European-speaking peoples up to ca. 2500 BCE; the orange area to 1000 BCE.
There have been many attempts to claim that particular prehistorical cultures can be identified with the
PIE-speaking peoples, but all have been speculative. All attempts to identify an actual people with an unattested language depend on a sound reconstruction of that language that allows identification of cultural concepts and environmental factors which may be associated with particular cultures (such as the use of metals, agriculture vs. pastoralism, geographically distinctive plants and animals, etc).
In the twentieth century
Marija Gimbutas created a modern variation on the traditional invasion theory (the
Kurgan hypothesis, after the
Kurgans (burial mounds) of the Eurasian steppes) in which the Indo-Europeans were a
nomadic tribe in Eastern
Ukraine and southern
Russia and expanded on horseback in several waves during the
3rd millennium BCE. Their expansion coincided with the taming of the
horse. Leaving archaeological signs of their presence (see
battle-axe people), they subjugated the peaceful European Neolithic farmers of Gimbutas's
Old Europe. As Gimbutas's beliefs evolved, she put increasing emphasis on the
patriarchal,
patrilinear nature of the invading culture, sharply contrasting it with the supposedly egalitarian, if not
matrilinear culture of the invaded, to a point of formulating essentially
feminist archaeology.
Her theory has found genetic support in remains from the
Neolithic culture of Scandinavia, where bone remains in Neolithic graves indicated that the
megalith culture was either
matrilocal or
matrilineal as the people buried in the same grave were related through the women. Likewise there is evidence of remaining matrilineal traditions among the
Picts. A modified form of this theory by
JP Mallory, dating the migrations earlier to around 4000 BCE and putting less insistence on their violent or quasi-military nature, is still widely held.
Colin Renfrew is the leading propagator the "
Anatolian hypothesis", according to which the Indo-European languages spread peacefully into Europe from
Asia Minor from around 7000 BCE with the
advance of farming (''wave of advance'').
That theory is contradicted by the fact that ancient Anatolia is known to be inhabited by non-Indo-European people, namely the
Hattians,
Khalib/Karub, and
Khaldi/Kardi.
Yet another theory is connected with the
Black Sea deluge theory, suggesting that PIE originated as the language of
trade between early Neolithic Black Sea tribes. Under this hypothesis University of Pennsylvania archaeologist
Fredrik T. Hiebert hypothesizes that the transition from PIE to IE dispersion occurred during an inundation of the Black Sea in the mid 6th millennium BCE.
Genetics
The rise of
Archaeogenetic evidence which uses genetic analysis to trace migration patterns also added new elements to the puzzle. argue that Renfrew and Gimbutas reinforce rather than contradict each other. states that "It is clear that, genetically speaking, peoples of the Kurgan steppe descended at least in part from people of the Middle Eastern Neolithic who immigrated there from Turkey." state that:
if the expansions began at 9,500 years ago from Anatolia and at 6,000 years ago from the Yamnaya culture region, then a 3,500-year period elapsed during their migration to the Volga-Don region from Anatolia, probably through the Balkans. There a completely new, mostly pastoral culture developed under the stimulus of an environment unfavourable to standard agriculture, but offering new attractive possibilities. Our hypothesis is, therefore, that Indo-European languages derived from a secondary expansion from the Yamnaya culture region after the Neolithic farmers, possibly coming from Anatolia and settled there, developing pastoral nomadism.
About his old teacher's proposal, states that "there is nothing to contradict this model, although the genetic patterns do not provide clear support either," and instead argues that the evidence is much stronger for Gimbutas' model:
while we see substantial genetic and archaeological evidence for an Indo-European migration originating in the southern Russian steppes, there is little evidence for a similarly massive Indo-European migration from the Middle East to Europe. One possibility is that, as a much earlier migration (8,000 years old, as opposed to 4,000), the genetic signals carried by Indo-European-speaking farmers may simply have dispersed over the years. There is clearly ''some'' genetic evidence for migration from the Middle East, as Cavalli-Sforza and his colleagues showed, but the signal is not strong enough for us to trace the distribution of Neolithic languages throughout the entirety of Indo-European-speaking Europe.
According to some mathematical speculations, the component of about 28% may be attributed to the
Neolithic revolution, deriving from
Anatolia about 10,000 BCE. A third component of about 11% derives from
Pontic steppe. While these findings confirm that there were population movements both related to the beginning Neolithic and the beginning Bronze Age, corresponding to Renfrew's and Gimbutas's Indo-Europeans, respectively, the genetic record obviously cannot yield any information as to the language spoken by these groups.
In any case, developments in genetics take away much of the edge of the sometimes heated controversies about invasions. The current interpretation of genetic data suggests a strong genetic continuity in Europe; specifically, studies by
Bryan Sykes show that about 80% of the genetic stock of Europeans originated in the
Paleolithic, suggesting that languages tend to spread geographically by cultural contact rather than by invasion and extermination, i.e. much more peacefully than was described in some invasion scenarios, and thus the genetic record does not rule out the historically much more common type of invasions where a new group assimilates the earlier inhabitants. This very common scenario of successive small scale invasions where a ruling nation imposed its language and culture on a larger indigenous population was what Gimbutas had in mind:
:''The Process of Indo-Europeanization was a cultural, not a physical transformation. It must be understood as a military victory in terms of imposing a new administrative system, language and religion upon the indigenous groups.''
Such results give rise to a new incarnation of the "European hypothesis" suggesting the Indo-European languages to have existed in Europe since the Paleolithic (see
Paleolithic Continuity Theory).
The present-day population of
R1b in Western Europe are believed to be the descendants of a refugium in the Iberian peninsula (Portugal and Spain) at the
Last Glacial Maximum, where the R1b1c haplogroup may have achieved genetic homogeneity. As conditions eased with the
Allerød Oscillation in about 12,000 BC, descendants of this group migrated and eventually recolonised all of Western Europe, leading to the dominant position of R1b in variant degrees from Iberia to Scandinavia, so evident in haplogroup maps.
The spread of
Y-chromosome DNA haplogroup R1a1 is associated with the spread of the Indo-European languages too. Its defining mutation (M17) occurred about 10,000 to 14,000 years ago, before the PIE stage, so that its presence cannot be taken as a certain sign of Indo-European admixture.
The mutations that characterize haplogroup R1b occurred ~30,000 years bp, whereas the mutations that characterize haplogroup R1a occurred ~10,000 years bp.
Glottochronology
Using
stochastic models of word evolution to study the presence/absence of different words across Indo-European, suggest that the origin of Indo-European goes back about
8500 years, the first split being that of
Hittite from the rest (
Indo-Hittite hypothesis). go to great lengths to avoid the problems associated with traditional approaches to
glottochronology. However, it must be noted that the calculations of rely entirely on
Swadesh lists, and while the results are quite robust for well attested branches, their calculation of the age of Hittite, which is crucial for the Anatolian claim, rests on a 200 word Swadesh list of one single language and are regarded as contentious. Interestingly, a more recent paper (Atkinson et al, 2005) of 24 mostly ancient languages, including three Anatolian languages, produced the same time estimates and early Anatolian split.
A scenario that could reconcile Renfrew's beliefs with the Kurgan hypothesis suggests that Indo-European migrations are somehow related to the
submersion of the northeastern part of the Black Sea around 5600 BC:
[3] while a splinter group who became the
proto-Hittite speakers moved into northeastern Anatolia around
7000 BC, the remaining population would have gone northward, evolving into the Kurgan culture, while others may have escaped far to the northeast (
Tocharians) and the southeast (
Indo-Iranians). While the time-frame of this scenario is consistent with Renfrew, it is incompatible with his core assumption that Indo-European spread with the advance of agriculture.
Geography
The Proto-Indo-European homeland north-east of the Black Sea has a distinctive climate,
which largely results from the area being inland.
The region has low precipitation, but not low enough to be a desert. It gets about 15 inches of rain per year.
The region has a high temperature difference between summer and winter of about 33
°C (60
°F).
Footnotes
1. "Yet, for the Indo-European-speaking society, we can reconstruct with certainty the word for “god,”
★ deiw-os, and the two-word name of the chief deity of the pantheon,
★ dyeu-pəter- (Latin Iūpiter, Greek Zeus patēr, Sanskrit Dyaus pitar, and Luvian Tatis Tiwaz)." The American Heritage® Dictionary of the English Language, Fourth Edition. 2000
2. "The Indo-Europeans knew snow in their homeland; the word 'sneigwh-' is nearly ubiquitous." The American Heritage® Dictionary of the English Language, Fourth Edition. 2000
3. As alleged by Ryan and Pitman, in ''Noah's Flood : The New Scientific Discoveries About the Event that Changed History '' (1998)
See also
★
Proto-Indo-European language
★
Comparative linguistics
★
List of Indo-European roots
★
Urheimat
★
Armenian hypothesis
★
Archaeogenetics
★
Kurgan
★
Aryan
★
Aryan invasion
★
Paleolithic Continuity Theory
External links
★
Indo-European Roots Index, from The American Heritage® Dictionary
★
Kurgan culture
★
Indo-European Origins in Southeast Europe
Further reading
★ .
★ .
★ .
★ .
★ C. Renfrew, Archaeology and language, the puzzle of Indo-European origins (London, Penguin 1987).
★ Brian Sykes, The seven daughters of Eve (London, Corgi Books 2001)
★ Atkinson, Q. D., Nicholls, G., Welch, D. and Gray, R. D. (2005). From Words to Dates: Water into wine, mathemagic or phylogenetic inference? Transactions of the Philological Society, 103(2), 193-219.
★ Watkins, Calvert. (1995) How to Kill a Dragon: Aspects of Indo-European Poetics. New York: Oxford University Press.
★ .