Only our species is capable of sharing accounts of past events and turning these into stories and histories.
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1. Evolution of Historiography from Fifth to Nineteenth Century
2. Greek and Roman Historiography
3. Christian, Renaissance and Reformation Historiography
4. Cartesian and Anti-Cartesian Historiography
5. Enlightenment and Romanticist Historiography
6. Positive Historiography
7. Scientific Historiography
1. Evolution of Historiography from Fifth to Nineteenth Century
2. Greek and Roman Historiography
3. Christian, Renaissance and Reformation Historiography
4. Cartesian and Anti-Cartesian Historiography
5. Enlightenment and Romanticist Historiography
6. Positive Historiography
7. Scientific Historiography
These are slides I used to introduce my students to the concept of periodization in the study of history. I looked at periodization based on the invention of writing (pre-history, history), based on the invention of tools (stone, metal age), and based on Christianity.
A presentation on types of libraries by Dr. Keshava, Professor, Department of Studies and Research in Library and Information Science, Tumkur University, Karnataka, India.
History is the past as it is described in written documents, and the study thereof. Events occurring before written records are considered prehistory. "History" is an umbrella term that relates to past events as well as the memory, discovery, collection, organization, presentation, and interpretation of information about these events.
Definition of Historical Method/Research
Characteristics of Historical Method/Research
Steps on How to Conduct Historical Method/Research
Strengths and Limitations of Historical Method/Research
Sample Study
Lightning Talk #9: How UX and Data Storytelling Can Shape Policy by Mika Aldabaux singapore
How can we take UX and Data Storytelling out of the tech context and use them to change the way government behaves?
Showcasing the truth is the highest goal of data storytelling. Because the design of a chart can affect the interpretation of data in a major way, one must wield visual tools with care and deliberation. Using quantitative facts to evoke an emotional response is best achieved with the combination of UX and data storytelling.
Succession “Losers”: What Happens to Executives Passed Over for the CEO Job?
By David F. Larcker, Stephen A. Miles, and Brian Tayan
Stanford Closer Look Series
Overview:
Shareholders pay considerable attention to the choice of executive selected as the new CEO whenever a change in leadership takes place. However, without an inside look at the leading candidates to assume the CEO role, it is difficult for shareholders to tell whether the board has made the correct choice. In this Closer Look, we examine CEO succession events among the largest 100 companies over a ten-year period to determine what happens to the executives who were not selected (i.e., the “succession losers”) and how they perform relative to those who were selected (the “succession winners”).
We ask:
• Are the executives selected for the CEO role really better than those passed over?
• What are the implications for understanding the labor market for executive talent?
• Are differences in performance due to operating conditions or quality of available talent?
• Are boards better at identifying CEO talent than other research generally suggests?
These are slides I used to introduce my students to the concept of periodization in the study of history. I looked at periodization based on the invention of writing (pre-history, history), based on the invention of tools (stone, metal age), and based on Christianity.
A presentation on types of libraries by Dr. Keshava, Professor, Department of Studies and Research in Library and Information Science, Tumkur University, Karnataka, India.
History is the past as it is described in written documents, and the study thereof. Events occurring before written records are considered prehistory. "History" is an umbrella term that relates to past events as well as the memory, discovery, collection, organization, presentation, and interpretation of information about these events.
Definition of Historical Method/Research
Characteristics of Historical Method/Research
Steps on How to Conduct Historical Method/Research
Strengths and Limitations of Historical Method/Research
Sample Study
Lightning Talk #9: How UX and Data Storytelling Can Shape Policy by Mika Aldabaux singapore
How can we take UX and Data Storytelling out of the tech context and use them to change the way government behaves?
Showcasing the truth is the highest goal of data storytelling. Because the design of a chart can affect the interpretation of data in a major way, one must wield visual tools with care and deliberation. Using quantitative facts to evoke an emotional response is best achieved with the combination of UX and data storytelling.
Succession “Losers”: What Happens to Executives Passed Over for the CEO Job?
By David F. Larcker, Stephen A. Miles, and Brian Tayan
Stanford Closer Look Series
Overview:
Shareholders pay considerable attention to the choice of executive selected as the new CEO whenever a change in leadership takes place. However, without an inside look at the leading candidates to assume the CEO role, it is difficult for shareholders to tell whether the board has made the correct choice. In this Closer Look, we examine CEO succession events among the largest 100 companies over a ten-year period to determine what happens to the executives who were not selected (i.e., the “succession losers”) and how they perform relative to those who were selected (the “succession winners”).
We ask:
• Are the executives selected for the CEO role really better than those passed over?
• What are the implications for understanding the labor market for executive talent?
• Are differences in performance due to operating conditions or quality of available talent?
• Are boards better at identifying CEO talent than other research generally suggests?
The impact of innovation on travel and tourism industries (World Travel Marke...Brian Solis
From the impact of Pokemon Go on Silicon Valley to artificial intelligence, futurist Brian Solis talks to Mathew Parsons of World Travel Market about the future of travel, tourism and hospitality.
We’re all trying to find that idea or spark that will turn a good project into a great project. Creativity plays a huge role in the outcome of our work. Harnessing the power of collaboration and open source, we can make great strides towards excellence. Not just for designers, this talk can be applicable to many different roles – even development. In this talk, Seasoned Creative Director Sara Cannon is going to share some secrets about creative methodology, collaboration, and the strong role that open source can play in our work.
The Six Highest Performing B2B Blog Post FormatsBarry Feldman
If your B2B blogging goals include earning social media shares and backlinks to boost your search rankings, this infographic lists the size best approaches.
Each technological age has been marked by a shift in how the industrial platform enables companies to rethink their business processes and create wealth. In the talk I argue that we are limiting our view of what this next industrial/digital age can offer because of how we read, measure and through that perceive the world (how we cherry pick data). Companies are locked in metrics and quantitative measures, data that can fit into a spreadsheet. And by that they see the digital transformation merely as an efficiency tool to the fossil fuel age. But we need to stretch further…
“To what extent has the Modern Revolution been a positive or a negative force?” is the driving question for Unit 9. The purpose of this activity is to apply Unit 9’s driving question
to a modern-day infrastructure development: the Interoceanic Highway (La Carretera). Construction on La Carretera, which connects the east and west coasts of South America, began in the early twenty-first century. By studying the scenes depicted in a photojournalist’s photographic essay, students will come to their own conclusions about the extent to which this road has been a positive or negative force as related to certain trends and topics (economic development and natural environment, for example). This activity will also help prepare students for Investigation 9, in which they’re asked to identify good and bad outcomes of trends referenced in the Investigation texts.
This activity will give students a chance to review some of what they learned in this lesson, and use it to think more deeply about what and how they would communicate with an alien species.
Register to explore the whole course here: https://school.bighistoryproject.com/bhplive?WT.mc_id=Slideshare12202017
Circling one star among hundreds of billions, in one galaxy among a hundred billion more, in a Universe that is vast and expanding ever faster – perhaps toward infinity. It’s easy to forget that we live in a place of astonishing grandeur and mystery.
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Unit 9: Comparing the Costs of Renewable and Conventional Energy SourcesBig History Project
You can’t get too far in a discussion about the nation’s electric power sector without running into the question of costs.
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This quick activity will get students brainstorming about life on Mars and what they would need to survive there.
Register to explore the whole course here: https://school.bighistoryproject.com/bhplive?WT.mc_id=Slideshare12202017
Use www.gapminder.org/data to fill out the data in each of the tables below. To find the data you need, make sure that you have the name of the category. On the gapminder.org/data page, you’ll see a table called “List of indicators in “Gapminder World.” Beneath that title, on the right side of the table, find the
Search box. Type the name of the category into that search area. Once you find the category, click on the magnifying glass on the right. That link will have the data you need to fill out each of the tables below.
Register to explore the whole course here: https://school.bighistoryproject.com/bhplive?WT.mc_id=Slideshare12202017
Spanning three centuries of history, from the dawn of the industrial age to modern times, three diverse
thinkers developed their own landmark theories on commerce, labor, and the global economy.
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In the final essay of a four-part series, David Christian explains
how advances in communication and transportation accelerated
collective learning.
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Lesson 9.2 Activity: The Impact of Population Growth EssayBig History Project
For this closing activity, students will construct an essay in which they discuss what they think are the three biggest impacts of human population growth in the modern era. By looking more closely at population growth, they will deepen their understanding of the impact of acceleration and will think about themselves in relation to population growth and the effect it might have on their own futures.
Register to explore the whole course here: https://school.bighistoryproject.com/bhplive?WT.mc_id=Slideshare12202017
Unit 8: Guns, Germs, and Steel: The Fates of Human SocietiesBig History Project
Jared Mason Diamond (1937 — ) is an American scientist and author whose work draws from a variety of fields. He is currently a professor of geography and of physiology at UCLA. His 1997 book, Guns, Germs, and Steel: The Fates of Human
Societies, from which the following passages are excerpted, won the 1998 Pulitzer Prize for general nonfiction and the Aventis Prize for Best Science Book. The basic premise of the book is to explain why Eurasian civilizations have survived
and conquered others, while refuting the idea that Eurasian hegemony is due to intellectual, moral, or genetic superiority.
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Making comparisons is an important intellectual tool for all people and especially for historians and scientists. Historians, in particular, make comparisons across time to understand what
has changed and what has remained constant. This question looks at the spread of plague and our collective reaction to plague at two different times in human history—the fourteenth century and the nineteenth century. Such a comparison enables us to see clearly how we have changed.
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Lesson 8.3 Activity: Revising Investigation Writing - Sentence Starters Part 2Big History Project
Students have examined and revised an Investigation writing sample based on Criteria A, B, and C of the rubric. Now, they’ll undergo the same process with a peer essay. In addition, they’ll do this alone instead of in groups. So, although the process is the same as in the last Investigation writing activity, this one might be more difficult since students will move away from group work and will complete this worksheet on their own. However, it’s important for students to be able to accomplish this exercise on their own since in the next lesson, they’ll apply this same process to their own writing. Again, while the categories in the rubric are a useful tool for initially understanding the different elements of writing, they need to be looked at as a whole since the areas of focus are interrelated.
Register to explore the whole course here: https://school.bighistoryproject.com/bhplive?WT.mc_id=Slideshare12202017
Unit 8: When Humans Became Inhumane: The Atlantic Slave TradeBig History Project
Once Europeans had figured out how to be effective middlemen — buying and selling silver, tea, and fur, they turned to figuring out how to also become producers of the commodities they were trading.
Register to explore the whole course here: https://school.bighistoryproject.com/bhplive?WT.mc_id=Slideshare12202017
Unit 8: Investigating the Consequences of the Columbian ExchangeBig History Project
A new era in human history began in 1492 as the four world zones became connected. For the first time, humans created truly global networks.
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The account of the travels of the Muslim legal scholar Ibn Battuta in the first half of the fourteenth century reveals the wide scope of the Muslim world at that time.
Register to explore the whole course here: https://school.bighistoryproject.com/bhplive?WT.mc_id=Slideshare12202017
This collection of biographies provides students with detailed information about the voyages of these explorers including information about their motivation and how they inspired future generations of explorers. These men opened the door to a more interconnected world as the contacts they made helped to create connections between distant peoples and stimulate the growth of exchange networks and long-distance trade.
Register to explore the whole course here: https://school.bighistoryproject.com/bhplive?WT.mc_id=Slideshare12202017
Lesson 7.2 Activity: Essay - Were They Pushed or Did They Jump?Big History Project
You’re going to pick a civilization you’ve already researched, and then use the information from your Early Civilizations Museum Project, your Comparing More Civilizations Worksheet, and your Rise, Fall, and Collapse of Civilizations Worksheet to write a five-paragraph essay about whether that civilization was pushed (external forces were the main cause of its downfall) or it jumped (something internal was responsible—they were their own worst enemy). A “pushed” example: Two empires went to war. You might say the winning empire “pushed” the losing empire into collapse. An example of a civilization having “jumped” can be found in the Easter Island Activity earlier in the course: One of the theories for the collapse of Easter Island is that the inhabitants depleted the natural resources they needed to survive. The people were, in a sense, the cause of their own destruction—they “jumped.”
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Lesson 7.2 Activity: Social Status, Power, and Human BurialsBig History Project
This activity provides students with an opportunity to start thinking about the impact that farming can have on the way humans live and relate to each other. It will also allow them to think about the kinds of questions archaeologists and historians might ask when they must rely upon artifacts rather than written evidence to learn about the past.
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Unit 7: Greco-Roman: Early Experiments in Participatory GovernmentBig History Project
Instead of rule by a single person, Athens and Rome developed governments with widespread participation by male elites, which lasted about 170 years in Athens and 480 years in Rome.
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During the same narrow sliver of cosmic time, cities, states, and civilizations emerged independentlyin several places around the world.
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Instructions for Submissions thorugh G- Classroom.pptxJheel Barad
This presentation provides a briefing on how to upload submissions and documents in Google Classroom. It was prepared as part of an orientation for new Sainik School in-service teacher trainees. As a training officer, my goal is to ensure that you are comfortable and proficient with this essential tool for managing assignments and fostering student engagement.
Introduction to AI for Nonprofits with Tapp NetworkTechSoup
Dive into the world of AI! Experts Jon Hill and Tareq Monaur will guide you through AI's role in enhancing nonprofit websites and basic marketing strategies, making it easy to understand and apply.
Model Attribute Check Company Auto PropertyCeline George
In Odoo, the multi-company feature allows you to manage multiple companies within a single Odoo database instance. Each company can have its own configurations while still sharing common resources such as products, customers, and suppliers.
Synthetic Fiber Construction in lab .pptxPavel ( NSTU)
Synthetic fiber production is a fascinating and complex field that blends chemistry, engineering, and environmental science. By understanding these aspects, students can gain a comprehensive view of synthetic fiber production, its impact on society and the environment, and the potential for future innovations. Synthetic fibers play a crucial role in modern society, impacting various aspects of daily life, industry, and the environment. ynthetic fibers are integral to modern life, offering a range of benefits from cost-effectiveness and versatility to innovative applications and performance characteristics. While they pose environmental challenges, ongoing research and development aim to create more sustainable and eco-friendly alternatives. Understanding the importance of synthetic fibers helps in appreciating their role in the economy, industry, and daily life, while also emphasizing the need for sustainable practices and innovation.
Operation “Blue Star” is the only event in the history of Independent India where the state went into war with its own people. Even after about 40 years it is not clear if it was culmination of states anger over people of the region, a political game of power or start of dictatorial chapter in the democratic setup.
The people of Punjab felt alienated from main stream due to denial of their just demands during a long democratic struggle since independence. As it happen all over the word, it led to militant struggle with great loss of lives of military, police and civilian personnel. Killing of Indira Gandhi and massacre of innocent Sikhs in Delhi and other India cities was also associated with this movement.
Biological screening of herbal drugs: Introduction and Need for
Phyto-Pharmacological Screening, New Strategies for evaluating
Natural Products, In vitro evaluation techniques for Antioxidants, Antimicrobial and Anticancer drugs. In vivo evaluation techniques
for Anti-inflammatory, Antiulcer, Anticancer, Wound healing, Antidiabetic, Hepatoprotective, Cardio protective, Diuretics and
Antifertility, Toxicity studies as per OECD guidelines
Welcome to TechSoup New Member Orientation and Q&A (May 2024).pdfTechSoup
In this webinar you will learn how your organization can access TechSoup's wide variety of product discount and donation programs. From hardware to software, we'll give you a tour of the tools available to help your nonprofit with productivity, collaboration, financial management, donor tracking, security, and more.
A Strategic Approach: GenAI in EducationPeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
3. Although many species
note the passing of time,
only our own species,
Homo sapiens, is capable
of sharing accounts, or
memories, of past events
and turning these
into stories or “histories.”
2
3
4. What is history anyway?
As humans discovered ever more precise ways of keeping track of time,
so we have also developed more accurate ways of keeping records and
recording history.
What exactly is history? We could argue forever about that, but let’s just
agree that it means “a shared knowledge of the past.”
Why is it important to know about the past? How does that help us?
Do animals need history? Did our ancestors have a sense of history in the
Paleolithic era, and how has that sense changed over time?
How do animals and plants
“do” history?
All living things carry “memories” of the past. Animals need to be able to keep
track of the seasons so they know when to hibernate, when to hunt, and
when to have children. Many rodents and birds store nuts and other food in
special hiding places, and they need to remember where they stashed
them so they can find them months later. Wolves leave their marks on the
perimeters of their turf, creating a sort of record that says to other wolf
packs: “This is owned by the BHP pack. Keep out!”
Even plants seem to record the passing of time. If you slice through a tree,
particularly in a region with lots of seasonal changes, you’ll see “growth
rings.” Every year a new layer grows just under the bark. There is often a
light part formed early in the year and a darker part that forms later, so each
ring represents one year of growth. Wet seasons typically produce thicker
rings than dry seasons, so dendochronologists — the scientists who study
growth rings — can frequently figure out the exact year in which each layer
was formed. They can also see evidence of climatic events such as droughts
or forest fires.
4
The annual growth rings of a tree record information about the climate
But “tracking the past” isn’t the same as having a “memory” of the past. A
tree ring might record the date of a major fire, but the tree wouldn’t respond
if I asked, “Do you remember the great fire of 1730?” Only humans can share
their knowledge of the past because only humans have a communication
system powerful enough to share what they know and learn.
5
5. The first histories
History based on memory
We don’t really know when humans first began to share their knowledge of
the past. But our understanding of collective learning suggests that they
probably did so early on. If we assume, as we have done in this course, that
even the earliest members of our species were capable of collective learning, then we must assume that they could share ideas not just about where
water holes or lions are, but also about last year’s bush fire, or that fight
that took place with the people who live beyond the river, or even of earlier
geologic events. All modern foraging societies tell stories about the past,
many focused on ancestors, but also on the creation of what’s around us.
Indeed, most humans tell “origin stories,” and origin stories count as history
because they share ideas about the world.
But if there were historians in Blombos Cave, they relied mainly on their
memory for the stories of the past, because there were no written records.
We know from studies of modern foraging societies that people who cannot
write down information rely on such “oral tradition,” and develop powerful
ways of remembering. Ancient storytellers could keep telling stories for
days, and poets had many techniques to help them recall long epic poems
so they could recite them at will. For example, it seems likely that the Greek
poet Homer used similar phrases over and over again, such as “the winedark sea,” as well as rhymes and regular rhythms, mainly to help him remember his epics.
In the beginning the earth was a bare plain. All was dark. There was
no life, no death. The sun, the moon, and the stars slept beneath the
earth. All the eternal ancestors slept there, too, until at last they woke
themselves out of their own eternity and broke through to the surface.
In ancient Greece, Mnemosyne, or the goddess of memory, was regarded
as the mother of all nine muses — the various goddesses of literature, art,
and science. (The modern word mnemonic, which means “a technique for
This is the beginning of an Australian Aboriginal origin story from recent
times. We don’t know if the people who told this story believed it was
literally true, but it provided a way of thinking about how things came to be
as they are. Here is the same origin story recounting the creation of humans:
With their great stone knives, the Ungambikula carved heads, bodies,
legs and arms out of the bundles. They made the faces and the hands
and feet. At last human beings were finished.
It’s very tempting to believe that at ancient sites like Blombos Cave in
South Africa, where humans lived and worked and made different colored
paints more than 70,000 years ago, they were also telling stories about
the past, passing them on from generation to generation and tribe to tribe,
and perhaps also illustrating and recording them in some way.
A detail from a fifth-century illuminated manuscript of Homer’s Iliad
6
7
6. remembering things,” comes from her name.) And even in societies with
writing, memory remained an admired skill. The Roman philosopher Augustine
of Hippo had a friend who could recite backward the works of the poet
Virgil. In the Muslim world it was commonplace to memorize the entire Koran.
People continued to develop ways of memorizing, such as walking in your
imagination through a large building in which you had placed objects, each
of which helped you remember something special.
History based on written records
Today, though, we expect proper history writing to be based not on the
memory of the historian, but on evidence, and mostly on written evidence.
I think you’d worry if a history teacher said, “Well, I think World War I
began in about 1914 because that’s what my grandmother’s dad told her.”
History based on written records appears quite late in human history. The
first written records date back a little more than 5,000 years in Egypt and
ancient Sumer. The earliest Sumerian records were made using reeds cut at
an angle to make wedge-shaped (cuneiform) marks on clay, which was then
baked hard. Many of these clay tablets survive today, and scholars can still
read them. The earliest records look like accounts: lists of property, cattle,
sheep, and wheat. But even that is history of a sort, and it’s pretty important
because it provides details of who owned what.
Within a few centuries, we begin to find elaborate written chronicles, such
as the great Sumerian epic of Gilgamesh, the king of Uruk. We also find
stories of floods, of gods, and of the creation of the world, some of which
made their way into the Jewish scriptures, the Christian Bible, and the Koran.
Wherever writing appeared it was used to write accounts of the past. And
despite most people not being able to read or write, those accounts started
to become the basis for further historical accounts. Written documents
began to be seen as more authoritative than oral stories, because once
something was written down it was much harder to keep changing the story.
8
The importance of evidence
As societies became more interconnected and people began to compare
different accounts of the past, they became more concerned with a crucial
question: Which version is truest? Let’s look at a modern portrayal of human
origins: “Our hominine ancestors evolved over several million years. But
during the last million years, species appeared with very large brains, and
our own species, Homo sapiens, probably appeared about 200,000 years
ago. We know this because we have fossil remains of individuals that seem
identical to modern humans, and we begin to find evidence of technological
innovation and symbolic activity.” I wrote that, but it is typical of today’s
history writing because it is so concerned with evidence. Where there are
competing versions of the past, you have to give evidence for yours if you
want to be taken seriously.
We can already see this growing concern with evidence 2,000 years ago in
the writings of some of the greatest historians of the classical era, such
as Herodotus of Greece and China’s Sima Qian. Both lived in worlds where
different peoples made different claims about the past, so both understood
the need to base their accounts of the past on evidence wherever possible.
Herodotus (c. 484–425 BCE) traveled widely in the eastern Mediterranean
as well as to Olbia, on the northern shores of the Black Sea, where he
met some of the Scythian pastoral nomads about whom he wrote so vividly.
Modern archaeologists have shown that his somewhat gruesome accounts
of Scythian royal burials were very accurate. He also described some
Scythian origin stories, and he did so with all the skepticism of a modern
anthropologist.
About three centuries later, the Chinese historian Sima Qian (c. 145–86 BCE)
provided lengthy descriptions of the nomadic Xiongnu, who lived north of
China, in Mongolia. For example, he wrote that “they move about in search
of water and pasture and have no walled cities or fixed dwellings, nor do
they engage in any kind of agriculture.” His account was not made up; it was
based on the writings and memories of many Chinese travelers who had
visited Mongolia, including Silk Road adventurer Zhang Qian, who was captured by the Xiongnu in 139 BCE, and lived among them for 10 years.
9
7. But it was really from the Enlightenment era, in the 18th century, that the
notion of evidence-based history as the most important form of history
writing became more prominent. Today, all professional historians understand that their first task is to get the history right. That means checking all
the details against hard evidence, and preferably against written documents.
The great 19th-century German historian Leopold von Ranke pioneered the
modern art of writing history on the basis of detailed archival records. And
these days, history based on written documents remains the primary form
of historical scholarship.
But document-based history has some serious limitations. First of all, history
based on written documents often only tells us about the lives of the rich
and powerful. That’s because until a century or two ago most other people
could not read or write, so they weren’t very well represented in the documents of earlier times. Sometimes, archaeology and anthropology can step
in by helping us use material objects — houses, clothes, bits of pottery or
skeletons — left behind by ordinary people, or by using studies of modern
societies that give us some hints about how ordinary people lived in the past.
Written records have another serious limitation. They only reach back a
few thousand years. When H.G. Wells, just after World War I, tried to write a
history of the entire Universe, he complained that “chronology only begins
to be precise enough to specify the exact year of any event after the
establishment of the eras of the First Olympiad [776 BCE] and the building
of Rome [753 BCE].”
Only in the middle of the 20th century did we start finding accurate ways
of dating events that happened before there were written records. In the
1950s, the American chemist Willard Libby showed how you could use the
breakdown of radioactive materials such as carbon 14 to date objects
such as bones or food remains that contained carbon. Libby’s work was the
beginning of a “chronometric” revolution, as a whole series of new techniques emerged for dating events in the distant past, eventually right back
to the Big Bang. Those dates have made it possible for us to write and
teach big history.
An illustration of the Greek historian Herodotus reading his history
10
11
8. Have we gotten better at
studying the past?
Today we have access to better records and more types of evidence about
the past than ever before. It is astonishing to think that we can actually say
something serious about the origins of the Earth or of the Universe, and
we have so much evidence about recent centuries that historians will never
be able to use it all. So in some sense it seems that we must be doing
history better than our ancestors did.
But have there been losses as well as gains in the history of history?
Haven’t we lost the vivid, personal sense of engagement with the past that
existed in oral cultures where history was always told as a story? Almost
2,500 years ago, in the Phaedrus, Plato described this sense of loss. In this
dialogue, Socrates tells how the Egyptian god Thoth, who claimed to have
invented writing, bragged that his invention would improve people’s memories. King Thamus (also an Egyptian god) replied that this was nonsense:
For this invention will produce forgetfulness in the minds of those who
learn to use it, because they will not practise their memory. Their
trust in writing, produced by external characters which are not part of
themselves, will discourage the use of their own memory within them.
You have invented an elixir not of memory but of reminding; and you
offer your pupils the appearance of wisdom, not true wisdom, for they
will read many things without instruction and will therefore seem
to know many things, when they are for the most part ignorant…since
they are not wise, but only appear wise.
(Plato in Twelve Volumes, sections 275a–275b)
Can it be that both arguments have merit? That speech and memory have
distinct, perhaps irreplaceable, advantages over writing, but that writing has
both broadened and sharpened our collective memory?
Thoth, the Egyptian god of knowledge
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