Monday, November 29, 2021

A Brief Overview of Hanukkah



Photo by Lawrence Peskin, History Professor at Morgan State University in Baltimore

Hanukkah, (Hebrew: “Dedication”) also called Festival of Lights, or Feast of the Maccabees, Judaism festival that begins on Kislev 25, the Judaism calendar, & is celebrated for 8 days. Hanukkah reaffirms the ideals of Judaism & commemorates in particular the rededication of the Second Temple of Jerusalem by the lighting of candles on each day of the festival. Although not mentioned in the Hebrew Scriptures, Hanukkah came to be widely celebrated & remains one of the most popular Judaism religious observances. 

Origin & History

Hanukkah commemorates the Maccabean (Hasmonean) victories over the forces of the Seleucid king Antiochus IV Epiphanes (reigned 175–164 BCE) & the rededication of the Temple on Kislev 25, 164 BCE. Led by Mattathias & his son Judas Maccabeus (died c. 161 BCE), the Maccabees were the first Jews who fought to defend their religious beliefs rather than their lives. According to I Maccabees, a text of the Apocrypha (writings excluded from the Judaismcanon but included in the Roman Catholic & Eastern Orthodox Old Testament canons), Antiochus had invaded Judaea, tried to Hellenize the Jews, & desecrated the Second Temple in Jerusalem. Following the Judaism victory in a three-year struggle against Antiochus, Judas ordered the cleansing & restoration of the Temple. After it was purified, a new altar was installed & dedicated on Kislev 25. Judas then proclaimed that the dedication of the restored Temple should be celebrated every year for eight days beginning on that date. In II Maccabees the celebration is compared to the festival of Sukkoth (the Feast of Tabernacles or Feast of Booths), which the Jews were unable to celebrate because of the invasion of Antiochus. Hanukkah, therefore, emerged as a celebration of the dedication, as the word itself suggests.

Although the traditional practice of lighting candles at Hanukkah was not established in the books of the Maccabees, the custom most likely started relatively early. The practice is enshrined in the Talmud (Shabbat 21b), which describes the miracle of the oil in the Temple. According to the Talmud, when Judas Maccabeus entered the Temple, he found only a small jar of oil that had not been defiled by Antiochus. The jar contained only enough oil to burn for one day, but miraculously the oil burned for eight days until new consecrated oil could be found, establishing the precedent that the festival should last eight days. The early date for this story or at least the practice of lighting eight candles is confirmed by the debate of the 1st-century-CE scholars Hillel & Shammai. Hillel & his school taught that one candle should be lit on the first night of Hanukkah & one more each night of the festival. Shammai held that all eight candles should be lit the first night, with the number decreasing by one each night thereafter.

The celebration of Hanukkah includes a variety of religious & nonreligious customs. Like Purim, Hanukkah is a joyous festival that lacks the work restrictions characteristic of the major festivals of Rosh Hashana & Yom Kippur.

Menorah

The most important of all Hanukkah traditions is the lighting of the menorah each evening. Also known as the Hanukkah lamp, the menorah recalls the Temple lampstand & is a simple or elaborate candelabra with eight branches plus a holder for the shammash (“servant”) candle that is used to light the other eight candles. One candle is lit on the first evening, & an additional candle is lit on each subsequent evening until eight candles are burning on the last evening. Olive oil was traditionally used for lighting the menorah, but it was replaced by candles, which are inserted in the menorah incrementally each night of the festival from right to left but are lit from left to right. A blessing is also offered while the candles are lit each night. The menorah was originally kindled outside the home, but it was brought inside in ancient times to guard against offending neighbors.

Liturgy & Prayers

The Hanukkah observance is also characterized by the daily reading of Scripture, recitation of some of the Psalms, almsgiving, & singing of a special hymn. The liturgy includes Hallel, public readings from the Torah, & the ʿal ha-nissim (“for the miracles”) prayer. The Scroll of Antiochus, an early medieval account of Hanukkah, is read in some synagogues & homes. Along with the daily prayers, thanks are offered to God for delivering the strong into the hands of the weak & the evil into the hands of the good. The word Hanukkah in Hebrew also means “education,” & rabbis & educators try to instill in their congregants & students the notion that the holiday celebrates Judaism's strengths, perseverance, & continuity.

Saturday, November 27, 2021

The Winter Solstice - 3200 BC Prehistoric Passage Tombs or Monuments

Newgrange in County Meath, Ireland

Newgrange is a prehistoric structure in County Meath, Ireland.  It was built during the Neolithic period around 3200 BC, making it older than Stonehenge & the Egyptian pyramids.  According to carbon-14 dates, it is about 500 years older than the current form of Stonehenge, and the Great Pyramid of Giza in Egypt, as well as predating the Mycenaean culture of ancient Greece.  The site consists of a large circular mound with a stone passageway & interior chambers. The mound has a retaining wall at the front & is ringed by engraved kerbstones. 
Entrance to Newgrange in Ireland in  1905, when the mound had become largely overgrown.

Newgrange contains various examples of abstract Neolithic rock art carved onto it. These carvings fit into 10 categories, 5 of which are curvilinear (circles, spirals, arcs, serpentiniforms & dot-in-circles) and the other 5 of which are rectilinear (chevrons, lozenges, radials, parallel lines & offsets). There is no agreement among archaeologist & historians about what the site was used for, but it has been speculated that it had religious significance – it is aligned with the rising sun & its light floods the chamber on the winter solstice.
Entrance to Newgate in Ireland today

A passage grave or tomb or monument consists of a narrow passage made of large stones & one or multiple burial? chambers covered in earth or stone. The building of passage tombs usually dates from the Neolithic Age.  Those with more than one chamber may have multiple sub-chambers leading off from a main chamber.  One common layout, the cruciform passage grave, is cross-shaped.  Not all passage graves have been found to contain evidence of human remains. One such example is Maeshowe in Scotland.  Maeshowe is a Neolithic chambered passage monument or grave situated on Mainland, Orkney, Scotland.  It was probably built around 2800 BCE.  Megalithic art has been identified carved into the stones at some sites. The passage itself, in a number of notable instances, is aligned in such a way that the sun shines into the passage at a significant point in the year, for example at the winter solstice.
Maeshowe in Orkney, Scotland

Passage tombs or monuments are distributed extensively in lands along the Atlantic seaboard of Europe. They are found in Ireland, Britain, Scandinavia, northern Germany, & the Drenthe area of the Netherlands. They are also found in Iberia, some parts of the Mediterranean, & along the northern coast of Africa. In Ireland & Britain, passage tombs or monuments are often found in large clusters. Many later passage tombs were constructed at the tops of hills or mountains, perhaps because their builders intended them to be seen from a great distance.
Maeshowe Entrance today

The Winter Solstice - The Druids & Mistletoe

Druids formed the professional class in ancient Celtic society. They performed the functions of modern day priests, teachers, poets, ambassadors, astronomers, genealogists, philosophers, musicians, theologians, scientists, & judges. Druids led public rituals often held within fenced groves of sacred trees.  

The word "Druidae" is of Celtic origin. The Roman writer Pliny the Elder (Gaius Plinius Secundus, 23/24-79 A.D.) believed it to be a cognate with the Greek work "drus," meaning "an oak." "Dru-wid" combines the word roots "oak" & "knowledge" ("wid" means "to know" or "to see" - as in the Sanskrit "vid"). The oak (together with the rowan & hazel) was an important sacred tree to the Druids. In the Celtic social system, Druid was a title given to learned men & women possessing "oak knowledge" (or "oak wisdom").

Some scholars have argued that Druids originally belonged to a pre-Celtic ('non-Aryan') population in Britain & Ireland (from where they spread to Gaul), noting that there is no trace of Druidism among Celts elsewhere - in Cisalpine Italy, Spain, or Galatia (modern Turkey). Others, however, believe that Druids were an indigenous Celtic intelligentsia to be found among all Celtic peoples, but were known by other names.

The Winter Solstice is the time of the death of the old sun & the birth of the dark-half of the year.   The Winter Solstice was called "Alban Arthuan," Welch for "Light of Winter" by the Druids.  This was a time of dread for the ancient peoples, as they saw the days getting shorter & shorter. A great ritual was needed to revert the course of the sun. 
This time for the ritual may have been calculated by the great circles of stone & burial grounds which are aligned to the Winter Solstice, such as Stonehenge in England & Newgrange in County Meath, Ireland.   John Aubrey, writing in the 17C first thought it a "probability" that stone circles, such as Stonehenge, "were Temples of the Druids" titling his text on stone circles the "Templa Druidum."   This idea was picked up by William Stukeley, in the early 18C, who subtitled his 1st book, Stonehenge, published in 1740, "a Temple Restored to the British Druids, and his 2nd publication on Avebury, published in 1743, "a Temple of the British Druids."   Although later, in the 19C, Sir John Lubbock (1834-1913) dated Stonehenge to a period much earlier than the time of the Druids (that is, to about 3000 B.C., whereas the Druids don't appear in the historical record until 1800 years later), nonetheless the view was maintained by some, that Druids were pre-Celtic inhabitants of Britain & that the religious beliefs & practices for which Stonehenge was built are ancestral to those of the laterday Celtic Druids.  And the speculation continues.

Sure enough, the next day after the great Druid Winter Solstice celebration, the Sun began to move higher into the sky, showing that it had been reborn.  For the Druids, the Winter Solstice is the end of month of the Elder Tree & the start of the month of the Birch.  This is the time of the Serpent Days or transformation.  The Elder & Birch stand at the entrance to Annwn or Celtic underworld where all life was formed. As in several other Druid myths, they guard the entrance to the underworld.  At this time, the Sun God journeys through the underworld to learn the secrets of death & life and to bring out those souls to be reincarnated. 
Mistletoe has a compelling Druid history. According to ancient Druid tradition, Mistletoe was the most sacred of all plants. Mistletoe was used by Druid priests in a ceremony which was held 5 days after the New Moon following Winter Solstice. The Druid priests would cut Mistletoe from a holy Oak tree with a golden sickle. The branches had to be caught before they touched the ground.  The priest then divided the branches into sprigs & dispersed them to the people, who hung them over doorways as protection.  Druids believed Mistletoe had miraculous properties that could cure illnesses, antidote poisons, ensure fertility, & protect against evil witchcraft. It was also a sign of peace & goodwill. When warring tribes came across Mistletoe, a temporary truce would be observed until the next day. 
Tradition relates that on the Winter Solstice, Druids would gather by the oldest mistletoe-clad oak. The Chief Druid would make his way to the mistletoe to be cut whilst below, other Druids would hold open a sheet to catch it, making sure none of it touched the ground.  With his golden sickle the Chief Druid would remove the mistletoe to be caught below.  It is said that the early Christian church banned the use of mistletoe because of its association with Druids.

Friday, November 26, 2021

Native American Heritage Day

Native American Heritage Day is a national holiday observed on the day after Thanksgiving in the United States.

President George W. Bush signed into law legislation introduced by Congressman Joe Baca (D-Calif.), to designate the Friday after Thanksgiving as Native American Heritage Day. The Native American Heritage Day Bill was supported by only 184 out of 567 federally recognized tribes, & designates who approved the Friday following Thanksgiving, as a day to pay tribute to Native Americans for their contributions to the United States.

The Native American Heritage Day Bill encourages Americans of all backgrounds to observe the day after Thanksgiving as Native American Heritage Day, through appropriate ceremonies & activities. It also encourages public elementary & secondary schools to enhance student understanding of Native Americans by providing classroom instructions focusing on their history, achievements, & contributions.

The United States House of Representatives originally passed H.J. Res. 62 on November 13, 2007. The bill was passed with technical adjustments by unanimous consent in the United States Senate on September 22, 2008. Then, on September 26, 2008, the House of Representatives unanimously voted to pass the legislation again, including the adjustments from the Senate. The legislation was signed into public law by the President on October 8, 2008.

There is conflict about the day chosen to honor Native Americans.  In addition to calling Thanksgiving the "National Day of Mourning," some Native Americans believe it is "poor taste" for Native American Heritage Day to be on Black Friday - "a day of greed & aggressive capitalism."

Tuesday, November 16, 2021

9000-year-old Obsidian Tools Found at Bottom of Lake Huron

The two ancient obsidian flakes recovered from a now submerged archaeological site beneath Lake Huron represent the oldest & farthest east confirmed occurrence of western obsidian in the continental United States.

Obsidian, or volcanic glass, is a prized raw material for knappers, both ancient & modern, with its lustrous appearance, predictable flaking, & resulting razor-sharp edges.

As such, it was used & traded widely throughout much of human history.

Obsidian from the Rocky Mountains & the West was an exotic exchange commodity in Eastern North America.

“Obsidian from the far western United States is rarely found in the east,” said Dr. Ashley Lemke, an anthropologist in the Department of Sociology & Anthropology at the University of Texas at Arlington.

The two ancient obsidian artifacts were recovered from a sample of sediment that was hand excavated at a depth of 32 m (105 feet) in an area between two submerged hunting structures at the bottom of Lake Huron.

“This particular find is really exciting because it shows how important underwater archaeology is,” Dr. Lemke said.

“The preservation of ancient underwater sites is unparalleled on land, & these places have given us a great opportunity to learn more about past peoples.”

The larger artifact is a mostly complete, roughly triangular, biface thinning flake made from a black & translucent material with a sub-vitreous texture.

The second artifact is a small, very thin, translucent flake on a material visually similar to the larger specimen.

“These tiny obsidian artifacts reveal social connections across North America 9,000 years ago,” Dr. Lemke said.

“The artifacts found below the Great Lakes come from a geological source in Oregon, 4,000 km (2,485 miles) away — making it one of the longest distances recorded for obsidian artifacts anywhere in the world.”

See: PacTV site 16th November, 2021

Monday, November 15, 2021

DNA Tracks mysterious Denisovans to Chinese cave, just before Modern Humans Showed Up

DNA Tracks mysterious Denisovans to Chinese cave, just before Modern Humans Showed Up

29 OCT 2020 By Ann Gibbons

For today's Buddhist monks, Baishiya Karst Cave, 3200 meters high on the Tibetan Plateau, is holy. For ancient Denisovans, extinct hominins known only from DNA, teeth, and bits of bone found in another cave 2800 kilometers away in Siberia, it was a home. Last year, researchers proposed that a jawbone found long ago in the Tibetan cave was Denisovan, based on its ancient proteins. But archaeologist Dongju Zhang of Lanzhou University and her team wanted more definitive evidence, including DNA, the molecular gold standard. So in December 2018, they began to dig, after promising the monks they would excavate only at night and in winter to avoid disturbing worshippers.

After working from dusk to dawn while temperatures outside plunged to –18°C, then covering traces of their dig every morning, the scientists' persistence paid off. Today in Science, Zhang's team reports the first Denisovan ancient DNA found outside Denisova Cave: mitochondrial DNA (mtDNA) gleaned not from fossils, but from the cave sediments themselves. Precise dates show the Denisovans took shelter in the cave 100,000 years and 60,000 years ago, and possibly as recently as 45,000 years ago, when modern humans were flowing into eastern Asia.

The find shows that even though their bones are rare, "Denisovans were widespread in this hemisphere," says University of Oxford geochronologist Tom Higham, who was not part of the study. It also ends a long quest for Denisovan DNA outside Siberia. "Every year, I've said we will find this," says co-author Svante Pääbo of the Max Planck Institute for Evolutionary Anthropology (EVA). "It's been a decade."

The presence of Denisovan DNA in the genomes of living people across Asia suggested these ancient humans were widespread. But the partial jaw from Baishiya Karst Cave was the first fossil evidence. Zhang and her colleagues identified the jaw as Denisovan based on a new method that relies on variation in a protein. Some researchers questioned the claim, however, because the method was new, and no one knew where in the cave the jaw had been found.

Those questions are likely to fade. The dig, led by Zhang and Fahu Chen of the Institute of Tibetan Plateau Research, took many sediment samples and found charcoal from fires, 1310 simple stone tools, and 579 pieces of bone from animals including rhinos and hyenas. Paleogeneticist Qiaomei Fu of the Institute of Vertebrate Paleontology and Paleoanthropology in Beijing managed to extract hominin mtDNA from the sediment itself. The mtDNA, perhaps shed in poop or urine, most closely matched that of Denisovans.

Meanwhile, geochronologists led by Bo Li and Zenobia Jacobs of the University of Wollongong dated material from those same sediment samples. They used optical dating to reveal when light last struck mineral grains in the samples, showing when each grain was buried. The four layers that yielded Denisovan mtDNA were laid down 100,000, 60,000, and as recently as 45,000 years ago, although the younger sediments were disturbed.

The dates for the older sediments seem highly reliable, says Higham, who dated Denisova Cave. And by showing DNA and dates can be gleaned from the same sediment samples, the work opens "a new era of molecular caving," says geochronologist Katerina Douka of the Max Planck Institute for the Science of Human History.

The charcoal in the cave shows its occupants built fires. They also used simple stone tools, and, from the cave's high opening, must have spied on animals grazing in the meadows below. Some may also have been on the lookout for modern humans, who were in the region by 40,000 years ago.

In a separate study published today in Science, Pääbo reports extracting modern human DNA, the oldest yet in Asia, from 34,000- and 40,000-year-old fossils from what is now Mongolia and from near Beijing, respectively. Those genomes included Denisovan DNA, the legacy of mating that happened roughly 50,000 years ago. But the Denisovan sequences differed from those found in living New Guineans and Australian Aboriginals. Homo sapiens must have met and mated with two populations of Denisovans—one in mainland Asia and one in Southeast Asia, says EVA paleogeneticist Diyendo Massilani—further evidence that they were once numerous and wide-ranging.

The Denisovans bequeathed a particular genetic gift to modern Tibetans: a "superathlete" variant of a gene, called EPAS1, that helps red blood cells use oxygen efficiently and is found in Denisovans from Denisova Cave. Zhang and her colleagues think the Tibetan Plateau Denisovans may have been adapted to life at high altitude, and that EPAS1 may have spread widely among them, before they handed it on to modern Tibetans.

But molecular dating suggests EPAS1 spread rapidly only in the past 5000 years. And natural selection would have favored that gene variant only in people who lived at high altitude year-round, says archaeologist Mark Aldenderfer, professor emeritus at the University of California, Merced. The Denisovans may have lived only seasonally in the cave. Zhang's team will need to find nuclear DNA to test its hunch.

Zhang expects more digs at the cave will clarify the issue with DNA and perhaps fossils. "The study of this cave is only beginning," she says.

Neil Bockoven tells us that two breakthrough studies employing several cutting edge technologies have documented the oldest modern human DNA in Asia, and the first Denisovan DNA outside of Siberia. 

It appears that modern humans showed up in Central Asia at roughly the time that Denisovans died off there. In one study, researchers tested sediments, not bones, in a Tibetan cave for DNA. The sediments were dated with optical methods, which can detect when light last struck the mineral grains. The mitochondrial DNA found in the sediments likely came from Denisovan poop or urine. 

The other study determined that modern humans were in the Beijing area by at least 40,000 years ago. The optical dates from the cave sediment study indicate that Denisovans were there 100,000, 60,000, and probably 45,000 years ago. 

Highly-respected geochronologist Tom Higham said that the finding ends a long quest for Denisovan DNA outside of Siberia, and it shows the species was widespread in the hemisphere before we showed up. 

Earlier work has documented that we mated with Denisovans, and the fact that some people today in the Philippines, New Guinea and Australia carry as much as 6% Denisovan genes is further proof that the species was wide-ranging. The two studies highlight the breathtaking discoveries that are happening due to applying new technologies. 

Friday, November 12, 2021

What We Have Learned, so far, about Ancient Cave Art


Neil Bockoven tells us that the oldest works of "cave art" presently documented are handprints in Tibet that may be 226,000 years old  - probably Denisovan or Neanderthal (Zhang et al. 2021). 

The oldest Homo sapien drawing is a cross-hatching on a piece of red ochre made more than 73,000 years ago in South Africa (Henshilwood et al. 2018).

The oldest known cave painting is a Neanderthal's 64,000-year-old, red hand stencil in Spain (Hoffmann et al. 2018). 

Nearly 350 caves that contain prehistoric art have been discovered in Europe, but a lot has been found elsewhere too. The most common subjects in cave paintings are large animals, such as horses, bison, aurochs, and deer, as well as tracings of human hands. 

The oldest representational painting - of a warty pig - is found in Indonesia and dates to at least 45,500 years (Brumm et al. 2021). All of these wonderful works of art help define the early edge of human abstract thinking. 

See Ancient Wonders of Archaeology, Art History & Architecture