Archive for the ‘Anthropology’ Category

Indian “curry” dates back to 4,500 years ago

January 30, 2013

Curries have come a long way from the proto-curry of the Indus Valley civilization and I am sure our tastes have also evolved. And chillies probably came much later and only in the 16th century.

But I can attest to the fact that curry withdrawal syndrome is a real thing and hits hard if I go more than 3 or 4 days without a fix.

Slate:

The Mystery of Curry

By |Posted Tuesday, Jan. 29, 2013,

Indian chicken jalfrezi curry.

Indian chicken jalfrezi. Photograph by Joe Gough/iStockphoto/Thinkstock.

What is curry? Today, the word describes a bewildering number of spicy vegetable and meat stews from places as far-flung as the Indian subcontinent, the South Pacific, and the Caribbean Islands. There is little agreement about what actually constitutes a curry. And, until recently, how and when curry first appeared was a culinary mystery as well.

The term likely derives from kari, the word for sauce in Tamil, a South-Indian language. Perplexed by that region’s wide variety of savory dishes, 17th-century British traders lumped them all under the term curry.  A curry, as the Brits defined it, might be a mélange of onion, ginger, turmeric, garlic, pepper, chilies, coriander, cumin, and other spices cooked with shellfish, meat, or vegetables.

Those curries, like the curries we know today, were the byproduct of more than a millennium of trade between the Indian subcontinent and other parts of Asia, which provided new ingredients to spice up traditional Indian stews. After the year 1000, Muslims brought their own cooking traditions from the west, including heavy use of meat, while Indian traders carried home new and exotic spices like cloves from Southeast Asia. And when the Portuguese built up their trading centers on the west coast of India in the 16th century, they threw chilies from the New World into the pot. (Your spicy vindaloo may sound like Hindi, but actually the word derives from the Portuguese terms for its original central ingredients: wine and garlic.) 

But the original curry predates Europeans’ presence in India by about 4,000 years. Villagers living at the height of the Indus civilization used three key curry ingredients—ginger, garlic, and turmeric—in their cooking. This proto-curry, in fact, was eaten long before Arab, Chinese, Indian, and European traders plied the oceans in the past thousand years.

….. The Indus society began to flourish around the same time that the ancient Egyptians built their pyramids and Mesopotamians constructed the first great cities in today’s Iraq. Though less well known than its more famous cousins to the West, the Indus civilization boasted a half-dozen large and carefully planned urban centers with sophisticated water and sewage systems unmatched until Roman times. During its peak, between 2500 B.C. and 1800 B.C., the Indus dominated a land area larger than either ancient Egypt or Mesopotamia, covering much of today’s Pakistan and most of western India, as far west as the Iranian coast, as far north as Afghanistan, and as far east as the suburbs of New Delhi. But unlike the hieroglyphic and cuneiform writing of the Egyptian and Mesopotamian scribes, the strange symbols left behind by their Indus counterparts has not yet been deciphered by today’s scholars. Deciphering their food traditions has, until recently, been equally challenging.

Archaeologists have long known how to spot some ancient leftovers. The biggest breakthrough came in the 1960s, when excavators began to drop soil from their sites—particularly from places where food likely was prepared—onto mesh screens. The scientists then washed the earth away with water, leaving behind little bits of stone, animal bones, and tiny seeds of wheat, barley, millets, and beans. This flotation method allowed scientists to piece together a rough picture of an ancient diet. “But spices are absent in macro-botanical record,” says archaeologist Arunima Kashyap at Washington State University Vancouver, who, along with Steve Weber, made the recent proto-curry discovery.*

Working with other Indian and American archaeologists, the two applied new methods for pinpointing the elusive remains of spices that don’t show up in flotation tanks. Instead of analyzing dirt from Indus kitchens, they collected cooking pots from the ancient town of Farmana, a modest settlement that prospered in the late third millennium B.C. (Today, it’s a two-hour drive west of Delhi.) They also obtained human teeth from the nearby cemetery from the same era. …… 

…… Examining the human teeth and the residue from the cooking pots, Kashyap spotted the telltale signs of turmeric and ginger, two key ingredients, even today, of a typical curry. This marked the first time researchers had found unmistakable traces of the spices in the Indus civilization. Wanting to be sure, she and Weber took to their kitchens in Vancouver, Washington. “We got traditional recipes, cooked dishes, then examined the residues to see how the structures broke down,” Weber recalls. The results matched what they had unearthed in the field. “Then we knew we had the oldest record of ginger and turmeric.” Dated to between 2500 and 2200 B.C., the finds are the first time either spice has been identified in the Indus. They also found a carbonized clove of garlic, a plant that was used in this era by cooks from Egypt to China.

They found additional supporting evidence of ginger and turmeric use on ancient cow teeth unearthed in Harappa, one of the largest Indus cities, located in Pakistan west of the border with India. Why would cattle be eating curry-style dishes? Weber notes that in the region today, people often place leftovers outside their homes for wandering cows to munch on. There are numerous ancient Indus images of cattle on terra-cotta seals, suggesting that during Indus times, people may have regarded cows as sacred, as Hindus do today. The Harappan ruins also contain evidence of domesticated chickens, which were likely cooked in those tandoori-style ovens and eaten. …….

Migration from India brought genes, tools and dingoes to Australia 4,200 years ago

January 15, 2013

It is generally assumed that the expansion of AMH from Africa (or Africarabia) reached S-E Asia around 70,000 years ago and Australia some 40,000 – 50,000 years ago. The Australian population then remained virtually isolated until quite recently. But a new genome-wide study suggests that there was migration from India to Australia some 4,200 years ago during the Holocene and that they brought stone-tools and the ancestor of the dingo with them. The study suggests that after the first migrants originally arrived in Sahul, the Australian, New Guinea and Mamanwa populations split from each other some 36,000 years ago. But by – an as yet unknown route – migrants from India arrived in Australia between 4,000 and 5,000 years ago.

Though this coincides with the height of the Indus Valley civilization in 2600 BC, I think it is more likely that any ocean-based, island-hopping migration at this time would have started – at least geographically – from S-E India rather than from the Indus Valley civilization in N-W India. But coastal navigation around the Indian coastline of that time would have been well within the capabilities of the Indus valley inhabitants. This is also the period when proto-Dravidian was the language across most of India (including in the Indus valley civilization) and it would be interesting if there are any traces in language which match this genetic data.

Genome-wide data substantiate Holocene gene flow from India to Australia, by Irina Pugach, Frederick Delfin, Ellen Gunnarsdóttir, Manfred Kayser, and Mark Stoneking, Proceedings of the National Academy of Sciences, 

http://www.pnas.org/content/early/2013/01/09/1211927110

Abstract:The Australian continent holds some of the earliest archaeological evidence for the expansion of modern humans out of Africa, with initial occupation at least 40,000 y ago. It is commonly assumed that Australia remained largely isolated following initial colonization, but the genetic history of Australians has not been explored in detail to address this issue. Here, we analyze large-scale genotyping data from aboriginal Australians, New Guineans, island Southeast Asians and Indians. We find an ancient association between Australia, New Guinea, and the Mamanwa (a Negrito group from the Philippines), with divergence times for these groups estimated at 36,000 y ago, and supporting the view that these populations represent the descendants of an early “southern route” migration out of Africa, whereas other populations in the region arrived later by a separate dispersal. We also detect a signal indicative of substantial gene flow between the Indian populations and Australia well before European contact, contrary to the prevailing view that there was no contact between Australia and the rest of the world. We estimate this gene flow to have occurred during the Holocene, 4,230 y ago. This is also approximately when changes in tool technology, food processing, and the dingo appear in the Australian archaeological record, suggesting that these may be related to the migration from India.

BBC reports:

“For a long time, it has been commonly assumed that following the initial colonization, Australia was largely isolated as there wasn’t much evidence of further contact with the outside world,” explained Prof Mark Stoneking, from the Max Planck Institute for Evolutionary Anthropology in Leipzig, Germany.

“It is one of the first dispersals of modern humans – and it did seem a bit of a conundrum that people who got there this early would have been so isolated.”

To study the early origins of Australia’s population, the team compared genetic material from Aboriginal Australians with DNA from people in New Guinea, South East Asia and India.

By looking at specific locations, called genetic markers, within the DNA sequences, the researchers were able to track the genes to see who was most closely related to whom.

They found an ancient genetic association between New Guineans and Australians, which dates to about 35,000 to 45,000 years ago. At that time, Australia and New Guinea were a single land mass, called Sahul, and this tallies with the period when the first humans arrived.

But the researchers also found a substantial amount of gene flow between India and Australia.

Prof Stoneking said: “We have a pretty clear signal from looking at a large number of genetic markers from all across the genome that there was contact between India and Australia somewhere around 4,000 to 5,000 years ago.”

He said the genetic data could not establish the route the Indians would have taken to reach the continent, but it was evidence that Australia was not as cut off as had been assumed.

“Our results show that there were indeed people that made a genetic contribution to Australians from India,” Prof Stoneking explained.

The researchers also looked at fossils and other archaeological discoveries that date to this period.

They said changes in tool technology and new animals could possibly be attributed to the new migrants.

Prof Stoneking said: “We don’t have direct evidence of any connection, but it strongly suggestive that microliths, dingo and the movement of people were all connected.”

European Gypsies (Roma) descended from the ancestors of NW Indian Adivasis

November 30, 2012

While the Indian origin of the European Roma populations is linguistically and genetically well-established, accurate identification of their South Asian source has remained a matter of debate. A new open access paper PLoS ONE 7(11): e48477. doi:10.1371/journal.pone.0048477 now pinpoints the ancestry of today’s Roma to the ancestors of the Adivasi (“original people)  tribes of North West India.

The Phylogeography of Y-Chromosome Haplogroup H1a1a-M82 Reveals the Likely Indian Origin of the European Romani Populations, Niraj Rai et al.

I note , in passing, that the discrimination and “oppression” of the current Roma populations across all of Europe is not so unlike the discrimination and “oppression” being suffered by their distant cousins who are the current Adivasis in India.

Out of India Migration Rai et al

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Modern English derives from Scandinavian rather than from Old English

November 28, 2012

Linguists at the University of Oslo – Jan Terje Faarlund and  Joseph Emonds – believe they can prove that English is in reality a language  belonging to the Northern Germanic language group which includes Norwegian, Danish, Swedish, Icelandic and Faroese rather than deriving from Old English where Old English, in turn, was derived from the West Germanic language group brought into Britain by the Angles from Northern Germany and Saxons from Southern Jylland  in the fifth century.

I found learning Swedish from English a lot easier than learning German from English. The number of words similar to English in the other two languages are not so different. So I have always assumed that my ease of learning was due to the similarities of grammar and syntax between Swedish and English.  All the more understandable with this connection between English and old Scandinavian.

New linguistic research has concluded that residents of the British Isles didn’t just borrow words and expressions from Norwegian and Danish Vikings and their descendants. Rather, claim two professors now working in Oslo, the English language is in fact Scandinavian.

Jan Terje Faarlund, a professor of linguistics at the University of Oslo (UiO), told research magazine Apollon that new studies show English “as we know it today” to be a “direct descendant of the language Scandinavians used” after settling on the British Isles during and after the Viking Age. 

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Humans may have started selective breeding 50-60,000 years ago

November 25, 2012

Humans probably started selective breeding – artificial selection – with the domestication of the dog. Dogs diverged from wolves about 100,000 years ago. The earliest skeletal association of wolves with humans is also from about 100,000 years ago. The earliest evidence of an ancestral dog  is from about 32,000 years ago.

It is not implausible that the first exercise of artificial selection is connected with the domestication of the dog and happened 50- 60,000 years ago.

Ancient dog domestication was the start of artificial selection by humans

Sapiens + dogs >> Neanderthals

May 16, 2012

Since this blog will now focus on energy, electricity, environment and climate, I shall now post my comments /views on archaeology, pre-history, anthropology, biology and matters related to the development and evolution of humans  in 6,000 Generations instead:

Was dog domestication the critical advantage for Sapiens over Neanderthalensis

Though fossil evidence of domesticated dogs is very sparse and the earliest is from around 30,000 years ago, there is no certainty about when domestication actually occurred. For it to have been a critical advantage over Neanderthalensis it would have to have started with some form of regular human-canine co-operation – eventually leading to domestication – perhaps some 50,000 years ago.

Controlled use of fire now dated back to at least 1 million YBP

April 3, 2012

How fire came to be discovered and then brought under control by our ancestors will probably always remain a matter for speculation. There is evidence that forest fires were occurring “naturally” at least 350 million years ago when plant life colonised the land. It may have been earlier since volcanoes were active long before this but the combustible matter needed (fuel and oxygen) which volcanic eruptions could have ignited would have been plentiful only around 350 million years ago.

Many animals have learned to take advantage of the benefits of wildfires – mainly after the fire is over. Some birds of prey take advantage of fleeing insects and small animals while the fire is still raging. Carnivores search in the ashes for animals killed by the fire but still with edible remains. Herbivores gather to lick the ashes for tasty “elements” and salts. Our ancestors would have been observers and beneficiaries of the accidental “cooking” and the warmth from forest or bush fires for many millions of years.

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We walk upright to carry things

March 26, 2012

A new paper reports two studies of Bossou chimpanzees which show that “wild chimpanzees walk bipedally more often and carry more items when transporting valuable, unpredictable resources to less–competitive places”.

Susana Carvalho, Dora Biro, Eugénia Cunha, Kimberley Hockings, William C. McGrew, Brian G. Richmond, Tetsuro Matsuzawa. Chimpanzee carrying behaviour and the origins of human bipedalityCurrent Biology, 2012; 22 (6): R180 DOI: 10.1016/j.cub.2012.01.052

Summary

Why did our earliest hominin ancestors begin to walk bipedally as their main form of terrestrial travel? The lack of sufficient fossils and differing interpretations of existing ones leave unresolved the debate about what constitutes the earliest evidence of habitual bipedality. Compelling evidence shows that this shift coincided with climatic changes that reduced forested areas, probably forcing the earliest hominins to range in more open settings. While environmental shifts may have prompted the origins of bipedality in the hominin clade, it remains unknown exactly which selective pressures led hominins to modify their postural repertoire to include a larger component of bipedality.  Here, we report new experimental results showing that wild chimpanzees walk bipedally more often and carry more items when transporting valuable, unpredictable resources to less–competitive places.

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Earliest evidence of the wheel? 7,500 year old toy “car” found

February 26, 2012
A stone car with two axles and 4 wheels dating from about 7,500 years ago has been found near the North Kurdish town of Qoser. It would seem to be earliest known evidence of a wheeled vehicle.

7,500 year old stone car from Qoser

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6,000 generations since Out of Africa

February 13, 2012

Lately, I have been delving into the fascinating – but somewhat arcane – fields of paleo-anthropology and genetics and biology and archeology. I find I am constantly trying to create a narrative which hangs together and looking for the little details which can enable me to personalise and identify with the narrative. It is a search for little “hooks” onto which I can hang my “hats” of understanding. And one such “hook” which both anchors and enables my imagination is that when looked at in the perspective of individuals in a particular line of descent, the ancient past is not as intangible and unreachable as it might seem.

from Wikipedia

It is only simple arithmetic but it seems to me quite remarkable that the long journey from the dawn of anatomically modern humans (AMH) some 250,000 years ago, when considered along any particular line of descent, contains not more than some 12,000 individuals. So the right 12,000 names, if I knew them, would suffice to describe all the individuals on any specific line of descent from my origins as an anatomically modern human. Twelve thousand is not so great a number of people. It is less than the population of the little town I live in and it is a number that would be comfortably handled by even quite a small database. I even hear that some people boast more than 12,000 followers on Twitter and others have more than 12,000 “friends” on Facebook! It does not take many minutes to set up an Excel sheet with 12,000 line items, each line then representing one individual on one of my particular lines of descent.

So I have started a new blogsite called 6,000 Generations to provide an outlet for my speculations about individuals from my Ancestral Generations (AG’s).