Friday, August 20, 2021

'OK Boomer': How a TikTok meme traces the rise of Gen Z political consciousness

'OK Boomer': how a TikTok meme traces the rise of Gen Z political consciousness
Credit: Shutterstock

The phrase "OK Boomer" has become popular over the past two years as an all-purpose retort with which young people dismiss their elders for being "old-fashioned."

"OK Boomer" began as a meme in TikTok videos, but our research shows the catchphrase has become much more. The simple two-word phrase is used to express personal politics and at the same time consolidate an awareness of intergenerational politics, in which Gen Z are coming to see themselves as a cohort with shared interests.

What does 'OK Boomer' mean?

The viral growth of the "OK Boomer" meme on social media can be traced to Gen Z musician @peterkuli's remix OK Boomer, which he uploaded to TikTok in October 2019. The song was widely adopted in meme creations by his Gen Z peers, who call themselves "Zoomers" (the Gen Z cohort born in 1997-2012).

In the two-minute sound clip @peterkuli distilled an already-popular sentiment into a two-word phrase, accusing "Boomers" (those born during the 1946–64 postwar baby boom) of being condescending, being racist and supporting Donald Trump, who was then US president.

In essence, the "OK Boomer" meme emerged as a shorthand for Gen Z to push back against accusations of being a "fragile" generation unable to deal with hardship. But it has evolved into an all-purpose retort to older generations—but especially Boomers—when they dispense viewpoints perceived as presumptive, condescending or politically incorrect.

'OK Boomer': how a TikTok meme traces the rise of Gen Z political consciousness
‘Lip-sync activism’: @mokke.cos lip-syncs to @mrbeard’s ‘OK Boomer’ sound clip.

The meme arose in a wider context of "Boomer blaming". In this view, the older generation has bequeathed Gen Z a host of societal issues, from Brexit and Trump to intergenerational economic inequality and climate change.

From 'big P' politics to 'everyday politics' and 'intergenerational politics'

In our recent study on forms of online activism and advocacy on TikTok, we looked at 1,755 "OK Boomer" posts from 2019 and 2020 and found young people used the meme to engage in "everyday politics."

Unlike "big P" politics—the work of governments, parliaments and politicians—"everyday politics" are political interests, pursuits and discussions framed through personal experiences.

On TikTok, young people construct and communicate their "everyday politics" by displaying their personal identities in highly personable ways, to demonstrate solidarity with or challenge beliefs and principles in society.

The "OK Boomer" meme and others like it allow young people to partake in a form of "intergenerational politics". This is the tendency for people from a particular age cohort to form a shared political consciousness and behaviors, usually in opposition to the political attitudes of other groups. This is also reminiscent of when Boomers themselves encountered their own intergenerational politics in the countercultures of the 1960s and 1970s.

'OK Boomer': how a TikTok meme traces the rise of Gen Z political consciousness
‘React via duet’: @kyuutpie’s duet to @irishmanalways who had challenged Gen Z to not 
use technologies.

Doing 'politics' on TikTok

On TikTok, political expression can take the form of viral dances and audio memes. Young people use youthful parlance and lingo, pop cultural references and emojis to shape their collective political culture. In our study, we found three meme forms were especially popular:

"Lip-sync activism" involved using lip-syncing to overlay one's facial expressions and gestures over a soundtrack, either in agreement with or to challenge the lyrics and moral tone of a song.

"Reacts via duets" made use of TikTok's "duet" function for users to record their own original video clip alongside an original. This a compare-and-contrast style allows for juxtaposition (to oppose the original statement) or collaboration (to add to the original statement).

"Craft activism" featured users displaying the creative processes and production of "OK Boomer"-themed objects and art, such as drawings, embroidery, and 3D printing.

'OK Boomer': how a TikTok meme traces the rise of Gen Z political consciousness
‘Craft activism’: @peytoncoffee painting ‘OK Boomer’. The video received more than 5 
million likes.

Conveying hardship and tensions through TikTok memes

Memes have been used as collective symbols for community identification around specific political causes such as human rights advocacy, the #MeToo movement, and anti-racism campaigns during the pandemic.

Similarly, the "OK Boomer" meme has been deployed to discuss various controversial and contentious issues. This is often done in a reflexive way, using self-deprecating memes and ironic self-criticism to parody the excessively judgemental behavior of others.

Around 40% of the posts we examined focused on young people's lifestyles and well-being. These posts detailed how Gen Z are often criticized by Boomers for their lifestyle and appearance choices, such as unconventional career pathways and wearing ripped jeans.

Gen Z TikTokers also expressed frustration towards the dismissive attitude that Boomers adopted towards their mental health. These posts suggest Boomers blame depression or anxiety on stereotypical causes such as "spending too much time on the phone" or "not drinking enough water."

About 10% of our sample demonstrated issues around gender and sexuality norms. In these cases, Gen Z felt their identity explorations and expressions were criticized by Boomers. Non-binary young people and those who did not follow gender norms for dress describe being "dress-coded" by Boomers, and queer and transgender young people report receiving rebukes for being open about their sexuality..




Why do 'OK Boomer' memes matter?

Some scholars and commentators have criticized the "OK Boomer" meme as divisive and discriminatory against older people. However, as scholars of 's digital cultures we have found it more productive to understand the trend from the standpoint of Gen Z.

From this viewpoint, "OK Boomer" is a consequence of existing intergenerational discord, not its cause. Gen Z face growing threats such as climate change, political unrest, and generational economic hardship. Memes like "OK Boomer" are ways to express intergenerational everyday politics to consolidate a shared awareness of the perceived failure of the Boomers.

Further, most of the personal stories told through "OK Boomer" TikToks were deployed by Gen Z when they felt under attack for their lifestyle choices, dress code, expressions of sexuality, or mental health struggles. Like many Boomers did in their own youths, members of Gen Z value freedom of expression and identity exploration.

The retort of "OK Boomer" offers a counter-reaction and expresses indignation. But at the same time it carries a sense of desperation for agency and personal space, as well as some attention and care.

Health worse for baby boomer caregivers versus noncaregivers
Provided by The Conversation 
This article is republished from The Conversation under a Creative Commons license. Read the original article.The Conversation

 

Rescuers race to save tortoises in France's burnt biodiversity hotspot

Equipped with antennas, around twenty specialist volunteers search for surviving Hermann's tortoises
Equipped with antennas, around twenty specialist volunteers search for surviving 
Hermann's tortoises.

In a deadly silent and scorched landscape, French scientist Dominique Guicheteau lies on his front, plunges his hand under a rock and brings out a Hermann's tortoise.

This one, at least, appears to have survived the raging wildfire's merciless passage through a  in southern France, near the glitzy resort of Saint Tropez.

For four days firefighters have battled the blaze that killed two and forced thousands to flee. A few kilometres away, the struggle continues.

Equipped with antennas, around 20 specialist volunteers are Thursday on the lookout for the creatures with black and yellow-patterned carapaces still in the area, home to 241 .

So far, the group has found 31 alive, and one dead. But the happy average is far from a coincidence.

"We headed to the areas where we knew the tortoises might survive, thanks to the rocks" that protect from the flames, says Guicheteau, the scientific director of Plaine des Maures natural reserve.

The tortoises are plunged into a bowl of water, weighed and measured. The volunteers then carefully put them back in their now-burnt natural habitat where they will have to wait for autumn and rain to feed on grass, before hibernating.

As wildfires supercharged by -induced drought and heatwaves ravage parts of Europe, conservationists are increasingly concerned for the fate of wild species.

A blaze raging in southern France has killed two and forced thousands to flee
A blaze raging in southern France has killed two and forced thousands to flee.

'Ecological catastrophe'

"Fires falling outside natural patterns are jeopardising the survival of wildlife, which are killed or injured through direct contact with smoke and flames or suffer widespread habitat destruction," Margaret Kinnaird, global wildlife practice leader at WWF International, told AFP this week.

Climate change amplifies droughts which dry out regions, creating ideal conditions for wildfires to spread out-of-control and inflict unprecedented material and .

In France's worst blaze of the summer, half of the arid Plaine des Maures natural reserve—filled with cork oaks and poplars and home to bats, tree frogs and other reptiles—has been burnt.

Hermann's tortoise is already classified as "vulnerable" on the IUCN's Red List of Threatened Species.

Scientists estimate there are around 15,000 in the Var department, and 10,000 in the natural reserveTortoises first appeared on Earth around 250 million years agoTortoises first appeared on Earth around 250 million years ago.

  • Hermann's tortoise is already classified as "vulnerable" on the IUCN's Red List of

  •  Threatened Species.
  • Tortoises first appeared on Earth around 250 million years ago
    Tortoises first appeared on Earth around 250 million years ago.
  • Hermann's tortoise is already classified as "vulnerable" on the IUCN's Red List of Threatened Species
    Hermann's tortoise is already classified as "vulnerable" on the IUCN's Red List of Threatened Spe

"It's an , unparalleled in France," said Marie-Claude Serra, the park conservator.

Although the tortoise's slowness makes it hard to outrun the flames, it has proven its toughness throughout the ages—first appearing on Earth some 250 million years ago.

"The tortoise can fast for several weeks, but the risk with fires is that it becomes dehydrated," Sebastien Caron, who heads the Station of Observation and Protection of Tortoises in Carnoules, told AFP on site.

If the  makes it through the flames, it will probably survive afterwards, says Caron.

But the exact consequences on the reproduction of the species—that can live until 60—will only be known in around 30 years, he adds.

'Countless' animals threatened by fires ravaging Europe

© 2021 AFP

 

4D back-projection method reveals seismicity that initiated in the lower mantle in 2015

4D back-projection method reveals seismicity that initiated in the lower mantle
By using a 4D back-projection method, researchers traced the behavior of a 2015 earthquake beneath Japan’s Ogasawara (Bonin) Islands, pictured here. Credit: AnagounagiCC BY-SA 4.0

On 30 May 2015, a magnitude 7.9 earthquake took place beneath Japan's remote Ogasawara (Bonin) Islands, located about 1,000 kilometers south of Tokyo. The seismic activity occurred over 660 kilometers below Earth's surface, near the transition between the upper and lower mantle. The mechanism of deep-focus earthquakes, like the 2015 quake, has long been mysterious—the extremely high pressure and temperature at these depths should result in rocks deforming, rather than fracturing as in shallower earthquakes.

By using a 4D back-projection method, Kiser et al. traced the path of the 2015 earthquake and identified, for the first time,  that initiated in the lower mantle. They relied on measurements by the High Sensitivity Seismograph Network, or Hi-net, a network of seismic stations distributed across Japan. The  captured by these instruments are analogous to ripples in a pond produced by a dropped pebble: By calculating how seismic waves spread, the researchers were able to pinpoint the path of the deep-focus quake.

The team found that the main shock initiated at a depth of 660 kilometers, then propagated to the west-northwest for at least eight seconds while decreasing in depth. Analyses of the two hours following the main shock identified aftershocks between depths of 624 and 751 kilometers. A common model for deep-focus earthquakes is transformational faulting; in other words, instability causes the transition of olivine in a subducting slab into a denser form, spinel. The aftershocks below 700 kilometers, however, occurred outside the zone where this transition occurs. The authors propose that the deep seismicity may have resulted from stress changes caused by settling of a segment of subducting slab in response to the main shock, although the hypothesis requires future investigation.

Dissection of the 2015 Bonin deep earthquake
More information: Eric Kiser et al, Lower Mantle Seismicity Following the 2015 Mw 7.9 Bonin Islands Deep‐Focus Earthquake, Geophysical Research Letters (2021). DOI: 10.1029/2021GL093111
Journal information: Geophysical Research Letters 
Provided by American Geophysical Union 

Praising middle school students improves on-task behavior by up to 70%


RIGHT WING EDUCATION REFORM OPPOSES SUCH SELF ESTEEM BASED EDUCATION


Praising middle school students improves on-task behavior by up to 70%, study finds
Research from BYU professor Paul Caldarella found that when teachers praise students 
more often than correcting them behavior improves dramatically. Credit: Jaren Wilkey/BYU

Students speaking out of turn, texting, telling rude jokes, falling asleep in class, making distracting gestures—managing these behaviors is all in a day's work for many middle school teachers, who shepherd adolescents through some of their most trying years. Add in the disruptions of a global pandemic to exacerbate student anxiety and depression, and this year middle school teachers may find themselves with more challenging behaviors to address than ever before.

But a recent BYU paper points out the power of focusing on the positive in sixth through eighth grade.

The study found that when middle school teachers praised students at least as often as they reprimanded them, class-wide on-task behavior improved by 60–70%. Students at high risk for emotional and behavioral disorders were also more likely to be on task, and their classroom marks went up by a full letter grade, compared to high-risk students in classrooms where teachers rarely offered praise. While there was no magic ratio, when teachers praised students more often than correcting them, or even stopped reprimanding completely, behavior improved dramatically—every bit of praise counts.

"With , we really want to emphasize praising over reprimanding," said BYU David O. McKay School of Education professor Paul Caldarella. "Especially if you have a  who is depressed, anxious, angry or dealing with any kind of emotional difficulty, the more you can praise and the less you reprimand, the better outcomes you're likely to see."

Caldarella and his colleagues Ross Larsen and Leslie Williams at BYU and Howard Wills at the University of Kansas conducted the study as a follow up to their previous research in elementary  classrooms, where they similarly found that the more teachers praised than reprimanded, the more students stayed on task. However, in the new research they found that the results were even more profound in middle schools, with praise producing double the improvement in on-task behaviors compared to elementary classrooms.

The more powerful effect may be due to adolescents' unique developmental needs and the challenges they typically face, such as hyperactivity, anxiety or exposure to bullying.

"As students get older, we often just expect that they're going to be more mature and do what's expected of them," explained Caldarella. "But they actually still need the same kind of reminders as elementary students. And any kind of negative comment made publicly to image-conscious teenagers, who are trying to establish their identity and peer relationships, is likely to make them shut down or get aggressive. So, it's better to praise publicly and correct in private."

For their study, the researchers observed 28 classrooms across five middle schools. In their baseline observations, they noted that teachers gravitated toward reprimanding statements—such as with negative comments or harsh redirections—four to nine times as often as they used praise statements, perhaps because it's human nature to notice inappropriate behavior more easily than appropriate behavior.

After initial observations, the researchers trained half the teachers to pause every few minutes to scan the classroom and praise students behaving well in the moment. For example, a  might say, "I like the way you're on task" or "I like the way you raised your hand to ask a question, which is really helpful for me as a teacher." Once trained, most of the teachers were able to implement at least a 1:1 ratio of praise to reprimands. The observers then examined students' on-task  and grades in the trained teachers' classrooms as well as those in the control classrooms.

The study's findings about the power of praise hold much promise for teachers hoping to improve learning outcomes and create a better experience for both students and themselves.

"Especially with students coming back from a year grappling with COVID, it's really going to be important to try to focus on the positives this year," Caldarella noted. "If you go into a  where there's plenty of praise, you feel better and want to be there, and you behave accordingly."

The study was published in the Journal of Positive Behavior Interventions.Praise, rather than punish, to see up to 30% greater focus in the classroom

More information: Paul Caldarella et al, Effects of Middle School Teachers' Praise-to-Reprimand Ratios on Students' Classroom Behavior, Journal of Positive Behavior Interventions (2021). DOI: 10.1177/10983007211035185

Provided by Brigham Young University 

How resilient are different species to the effects of global warming?

Beating the heat
Some animals, such as lizards, tortoises and insects, will encounter thermal stress as a
result of climate change. In a recent paper, researchers from South Africa and Australia 
provide several tools to validate and improve indices that determine the vulnerability of 
these animals to climate warming. Credit: Dr Susana Clusella-Trullas

It is not easy to predict how animals—from insects to fish—are going to respond to climate change and especially extremes of temperature. This lack of understanding hinders our ability to predict the vulnerability of these animals to climate change.

"We need to continuously improve our ability to predict and mitigate the effects of climate change. One of the ways we can do this is by gaining a better understanding of how  respond to climate change, and incorporating any  into risk metrics," says Dr. Susana Clusella-Trullas, a climate change scientist in the Department of Botany and Zoology at Stellenbosch University (SU).

She leads a team of scientists from SU and the University of Melbourne in Australia, and together they have made several proposals on how to improve the current, widely adopted thermal  index in a recent publication in the high profile journal Trends in Ecology and Evolution.

She says that forecasting the vulnerability of species to climate change requires the right tools for the job and knowing which tools to apply in a specific situation is a challenging enterprise.

The current vulnerability indices are based on the direct influence of climate variables, mostly temperature, on the performance of organisms: "They measure the extent to which performance limits, such as the temperatures at which locomotion or growth can no longer be sustained, are likely to be approached or exceeded with climate warming. Managers and practitioners need to be able to quickly grasp the potential pros and cons of the main approaches to inferring climate change risks. With the right tools and indices of  change vulnerability, this will allow them to make better decisions, mitigate undesirable impacts, and plan accordingly for the conservation of threatened species," she explains.

Beating the heat
Some animals, such as lizards, tortoises and insects, will encounter thermal stress as 
 result of climate change. In a recent paper, researchers from South Africa and Australia 
provide several tools to validate and improve indices that determine the vulnerability of 
these animals to climate warming. Credit: Dr Susanna Clusella-Trullas

Yet there remains great debate and little consensus on how best to go about achieving this and the diverse array of metrics and approaches available can be overwhelming. Knowing which tools to select, when to use them and what interpretations can be made, is not straightforward and can lead to confusion in the scientific literature, which in turn trickles back to public uncertainty and slows down effective policy-making.

The team of authors argue that there are many implicit and often untested biases in current thermal indices designed to measure  vulnerability. These biases extend across how the thermal landscape is characterized to quantify  experienced by animals and how they respond, from a behavioral or physiological viewpoint, to more frequent and severe warming.

"It is very hard to devise a test of vulnerability in a laboratory test tube that accurately reflects what happens in nature where animals can adapt to a stress," says Prof Ary Hoffmann from the University of Melbourne. "Yet we often make conclusions about vulnerability based on such assessments."  Their paper further goes on to describe approaches to validate vulnerability index applications and discusses key issues to be considered in further developing these indices.

Declining male fertility increases climate change vulnerability
More information: Susana Clusella-Trullas et al, How useful are thermal vulnerability indices?, Trends in Ecology & Evolution (2021). DOI: 10.1016/j.tree.2021.07.001
Journal information: Trends in Ecology and Evolution 
Provided by Stellenbosch University South Africa 

WE ARE ALL PANSEXUAL

Do you think you're exclusively straight? 

How people's perceptions of their sexual orientation may be influenced

rainbows
Credit: Pixabay/CC0 Public Domain

Scientific research has shown that sexuality exists on a spectrum. But how certain are people about where they fit on it? A new University of Sydney study suggests that people's reported sexual orientation can change after reading about the nature of sexual orientation.

Published in peer-reviewed journal, Nature's Scientific Reports, the study found that a significant number of heterosexual people report being less exclusive in their  as well as more willing to have same-sex experiences after reading one of two 1-page informational articles.

Lead author, Dr. James Morandini, said: "Did we change people's sexual orientation via our interventions? Surely not. I think our study may have changed how people interpreted their underlying sexual feelings. This means two people with identical sexual orientations could describe their sexual orientation quite differently, depending on whether they have been exposed to fluid or continuous ways of understanding sexuality."

One informational article read by participants suggested that scientific research has found that there are many gradations of sexual  towards men and , and people can fall anywhere along the continuum, from exclusive attraction to men to exclusive attraction to women. Another informational  showed that sexual orientation can change overtime, thus can be fluid.

All participants self-identified as "straight" before the study began. Compared to a , after reading the first article, participants were 28 percent more likely to identify as non-exclusively heterosexual, and 19 percent indicated they would be more likely to be willing to engage in same-sex sexual activities. Overall, the rate of "non-exclusive heterosexuality"' more than quadrupled after this activity. Similar, albeit weaker, effects were found when people read that sexual orientation is better characterized as fluid rather than stable throughout life.

The study's senior author, Associate Professor Ilan Dar-Nimrod from the School of Psychology, said: "This is not that surprising given that 'non-exclusive heterosexuals' (as opposed to bisexual, gay or lesbian individuals), although being the biggest same-sex attracted group, are not well captured in our society's representations and even vernacular."

He added: "Given the social value that our society attach to these labels, however, such a shift may have far-reaching implications. It also suggests that certain level of same-sex sexual attraction may be much more common than previously estimated."

Methodology

A national Australian sample of 460 individuals (232 women, 228 men) who identified as "straight" prior the study took part in an online panel study.

They were instructed to read an article that suggested that  found one of the following:

  • There are many gradations of sexual attraction towards men and women and people can fall anywhere along the continuum from exclusive attraction to men to exclusive attraction to women.
  • Sexual orientation exists in three discrete, non-overlapping categories: gay, bisexual, and straight.
  • Sexual orientation can change throughout one's lifetime.
  • Sexual orientation is stable once a person identifies which gender they are attracted to.
  • Control (no discussion of sexual orientation but instead discussing global warming).

They were then asked to rate their sexual orientation on a 9-point scale from exclusively heterosexual (1) to exclusively homosexual (9) and provide information on how certain they are about their sexual orientation and how willing they are to engage in same-sex sexual encounters.

New research explores complex relationship between sexual identity, sexual attraction and sexual arousal
More information: James S. Morandini et al, Exposure to continuous or fluid theories of sexual orientation leads some heterosexuals to embrace less-exclusive heterosexual orientations, Scientific Reports (2021). DOI: 10.1038/s41598-021-94479-
Journal information: Scientific Reports 
Provided by University of Sydney 

 ATLANTIS, MU, LEMURIA

How ancient beliefs in underwater

worlds can shed light in a time of 

rising sea levels

How ancient beliefs in underwater worlds can shed light in a time of rising sea levels
A submerged coconut palm on Kadavu Island, Fiji. Credit: Ethan Daniels/shutterstock

The small boat sliced its way through the waveless ocean. The Fiji air was warm and still, the silhouettes of distant islands like sentinels watching our progress. It seemed a perfect day to visit the Solo Lighthouse and the "drowned land" reputed to surround it.

As we entered the gap through the coral reef bordering the Solo Lagoon, we all removed our headgear and bowed, clapping gently with cupped hands to show our respect to the people locals say live on the land beneath the sea.

The Solo Lagoon lies at the northern extremity of the Kadavu island group in the south of Fiji. In the local dialect, solo means rock, which is all that is left of a more extensive land that once existed here. Ancient tales recall this land was abruptly submerged during an earthquake and tsunami, perhaps hundreds or even thousands of years ago.

Our boat raced on, towards the lighthouse built on remnant rock in 1888. The people with me, from Dravuni and Buliya islands, told how on a still night when they come here to fish, they sometimes hear from beneath the lagoon the sounds of mosquitoes buzzing, roosters crowing and people talking.

Every local resident learns strict protocols upon entering the realm above this underwater world … and the perils of ignoring them. It is believed if you fail to slow and bow as you enter the Solo Lagoon, your boat will never leave it. If you take more fish from the lagoon than you need, you will never take your catch home.

It is deceptively easy to ridicule such beliefs in underwater worlds but they likely represent memories of places that really were once submerged. Several groups of people living throughout Fiji today trace their lineage back to Lomanikoro, the name of the drowned land in the Solo Lagoon. Though there is no written record of the event, it is believed submergence reconfigured the power structures of Fijian society in ways that people still remember. Similar traditions are found elsewhere.

In northern Australia, many Aboriginal groups trace their lineage to lands now underwater. A story told decades ago by Mangurug, a Gunwinggu elder from Djamalingi or Cape Don in the Northern Territory, explained how his people came from an island named Aragaládi in the middle of the sea that was later submerged. "Trees and ground, creatures, kangaroos, they all drowned when the sea covered them," he stated.

Other groups living around the Gulf of Carpentaria claim their ancestors fled the drowning land of Baralku, possibly an ancient memory of the submergence of the land bridge connecting Australia and New Guinea during the last ice age.

In northwest Europe, meanwhile, there are countless stories of underwater lands off the coast where bells are said to toll eerily in drowned church steeples. Such stories abound in Cardigan Bay, Wales, where several "sunken cities" are said to lie. In medieval Brittany, in France, fisher-folk in the Baie de Douarnenez used to see the "streets and monuments" of the sunken city named Ys beneath the , stories of which abound in local traditions.

Indeed in many cultures across the world there are stories about underwater worlds inhabited by people strikingly similar to ourselves, cities where benevolent bearded monarchs and multi-tentacled sea witches organize the lives of younger merfolk, many of whom aspire to become part of human society. Fantasy? Undoubtedly. Arbitrary inventions? Perhaps not.

Such ideas may derive from ancient memories about submerged lands and the peoples who once inhabited them.

And if we allow that some of these stories may actually be founded on millennia-old memories of coastal submergence, then they may also have some practical application to human futures. For coastal lands are being submerged today; birthplaces in living memory now underwater.

How ancient beliefs in underwater worlds can shed light in a time of rising sea levels
Coast line near Tresaith, Cardigan Bay. Credit: Shutterstock

Context

In the 200,000 years or so that we—modern humans—have roamed the earth, the level of the ocean, which currently occupies over 70% of the earth's surface, has gone up and down by tens of meters. At the end of the last great ice age, around 18,000 years ago, the average ocean level was 120 meters or more lower than it is today.

As land ice melted in the aftermath of the ice age, sea level rose. Coastal peoples in every part of the world had no choice except to adapt. Most moved inland, some offshore. Being unable to read or write, they encoded their experiences into their oral traditions.

We know that observations of memorable events can endure in oral cultures for thousands of years, plausibly more than seven millennia in the case of Indigenous Australian stories of volcanic eruptions and coastal submergence. So how might people's memories of once populated lands have evolved in oral traditions to reach us today?

Initially they would have recalled the precise places where drowned lands existed and histories of the people who had occupied them. Perhaps, as time went on, as these oral tales became less convincing, so links were made with the present. Listen carefully. You can hear the dogs barking below the water, the bells tolling, the people talking. You might even, as with Solo, embed these stories within cultural protocols to ensure history did not disappear.

Traditions involving people of the land interacting with their submarine counterparts are quite old; the Greek story of a merman named Triton is mentioned in Hesiod's Theogony, written almost 3,000 years ago. In Ireland, there are stories hundreds, perhaps thousands, of years old that tell of high ranking men wedding mermaids, begetting notable families, and even giving rise to taboos about killing seals, whom these mermaids regarded as kin.

Stories of people occupying undersea lands also abound in Indigenous Australia. They include those about the yawkyawk (or "young spirit woman" in the Kundjeyhmi language of western Arnhem Land), who has come to be represented in similar ways to a mermaid.

Like mermaids in Europe, Australian yawkyawk have long hair, which sometimes floats on the ocean surface as seaweed, and fish tails.

In the central Pacific islands of Kiribati, meanwhile, it was once widely believed worlds existed parallel to the tangible one we inhabit. Entire islands moved between these, wandering through time and space, disappearing one day only to reappear some time later in a different place. Humans also moved between these worlds—and I suspect this was once a widespread belief of people occupying islands and archipelagos.

Sometimes the inhabitants of these worlds were believed to be equipped with fish tails, replaced with legs when they moved onshore. An ancient ballad from the Orkney Islands (Scotland), where such merfolk are often called silkies, goes:

"I am a man upon the land / I am a silkie in the sea."

At one time, the people of the Aran Islands (Galway, Ireland) would believe they had spotted the island of Hy-Brasail far to the west; scrambling to reach it in their boats. No-one ever did. On the other side of the world, the fabulous island named Burotukula that "wanders" through Fiji waters is periodically claimed to be sighted off the coast of Matuku Island.

How ancient beliefs in underwater worlds can shed light in a time of rising sea levels
Matuku Island, Fiji. Credit: Shutterstock

Anxiety and solutions

In oral societies, such as those that existed almost everywhere a thousand years ago, knowledge was amassed and communicated systematically by older people to younger ones because it was considered essential to their survival. Much of this knowledge was communicated as narrative, some through poetry and song, dance, performance and art.

In harsh environments, where water and food were often scarce, it was vital to communicate knowledge fully and accurately. Australia provides excellent examples, where Indigenous law was cross-checked for completeness and accuracy when transmitted from father to son.

Part of the law considered essential to survival was people's experiences of life-altering events. This included bursts of volcanic activity and the multi-generational land loss that affected the entire Australian fringe in the wake of the last ice age, reducing land mass by around 23%.

Recent research has shown some ancient Indigenous Australian "submergence stories" contain more than simply descriptions of rising sea level and associated land loss. They also include expressions of people's anxiety.

For instance, a story told in 1941 by Sugar Billy Rindjana, Jimmy Moore and Win-gari (Andingari people) and by Tommy Nedabi (Wiranggu-Kokatato) recalled how, millennia earlier, their forebears living along the Fowlers Bay coast in South Australia "feared the sea flood would spread over the whole country."

These stories also talk about people's practical responses to try to stop the rising waters. The Wati Nyiinyii peoples from the Nullarbor Plain in Western Australia once "bundled thousands of [wooden] spears to stop the ocean's encroachment" on the lands that once existed below the Bunda Cliffs.

In a story told by the Gungganyji people of the Cairns district in northeast Australia, they heated boulders in a mountain-top fire, then rolled these into the face of the encroaching ocean to stop its rise.

Today the ocean surface along most of the world's coasts is rising faster than it has for several thousand years. It is placing growing stress on coastal societies and the landscapes and infrastructures on which they have come to depend. Anxiety is building, especially in the face of scientific projections involving sea-level rise of at least 70 cm by the end of this century.

We are responding with practical solutions, building hard structures such as walls and wooden palisades along coastlines. We look to science to curb climate change but many people still feel anxious and powerless.

Our ancient ancestors, confronted with a seemingly unceasing rise in the ocean surface—and associated loss of coastal lands—also felt anxiety and built structures. And, as some people do today, many almost certainly sought spiritual remedies too. Of course we know little about the latter, but there are clues.

In many places along the coasts of Australia and northwest Europe, there are stone arrangements, ranging from simple stone circles to the extraordinary parallel "stone lines" at Carnac in France, kilometers long.

These stone lines, built more than 6,000 years ago have been interpreted by French archaeologists as a "cognitive barrier" intended to stop the gods interfering with human affairs, specifically to stop the rapid and enduring rise of the sea level along this part of the Brittany coast. Ritual burials of people and valuables along the shore in northwest Europe may once have served a similar purpose.

We can take hope from our ancestors' experiences with rising sea level. Most people survived it, so shall we. But the experience was so profound, so physically and psychologically challenging, that the survivors kept their memories of it alive as stories passed on from one generation to the next. Their stories became enduring oral traditions—intended to inform and empower future generations. And to show us that the past is not without meaning; it is not irrelevant to our future.

Patrick Nunn's new book, "Worlds in Shadow: Submerged Lands in Science, Memory and Myth," is published by Bloomsbury Sigma.Researchers uncover an ancient Aboriginal archaeological site preserved on the seabed

Provided by The Conversation 

This article is republished from The Conversation under a Creative Commons license. Read the original article.The Conversation