Stephanie Guerin-Yodice

As Sumerians occurred city-states and defined the borders of kingship towns, agriculture and industry increased to the allude of specialization. Specialization occurs in an advanced agricultural society when staple crops experience high yields and also grain stores can adequately feeding the community, thus freeing people up to construct trades in specific areas: one of two people in commodities, services, or high-end goods. Making use of obsidian glass together an example, we can trace the advancement of a commodity to a high-end item with travel and also trade networks. Obsidian glass indigenous the upper Anatolian an ar was a warm commodity to areas that did not have volcanic activity. Communities local come this resource had an advantage in the trade industry since many various other regions wanted to attain the an useful glass the was cut from the hardened volcanic lava. A trader would certainly most likely gather up a local commodity, such as stored grain from Lagash, and also travel north beyond Kanya, come Çatalhöyük, in the really hopes of trading one commodity because that another. Follow me the way, a bartering system enabled the trader to distribute grain or other valuable commodities in exchange because that food and lodging until getting to the foothills of Hasan Dağ.

You are watching: What led to specialization and division of labor in mesopotamia

<1> indigenous there, grain can be traded for the obsidian glass, i beg your pardon became easily accessible through one of two people mining or local trade networks. As soon as the trader went back home, the glass was spread through either a marketplace or an individual transactions. Depending on the require or intended usage for the glass, one artist can use that in jewelry, a builder could use it to carve elaborate details, or a physician could use it to do surgeries. The trip to obtain the obsidian could take increase to 3 months, so prior to the trader left, a promissory keep in mind was made by imprinting the symbol of grain plus the amount taken with an additional register, identifying the lot of obsidian glass the trader would exchange for the grain.


*
Figure 13. Scribes. Google Images. CC-BY.

The Life of a Scribe: The hatchet dubsar advert to an old Mesopotamian scribe, however in contemporary terminology the world who wrote, recorded, and also transcribed the written word would be referred to as linguists, historiographers, artists, revisionists, instructors, and reporters. In fact, the role of a scribe in the ancient world was highly respected and not quickly obtained. Traditionally, ancient societies to be structured for this reason that youngsters took up the profession of their parents. Boys continued to farm their fathers’ fields, and girls were supposed to raise youngsters or take it up the artisan craft of their mothers.

Education was not expanded to everyone, and the training essential to become a scribe was long and rigorous. Young boys with social status and financial method could be sent out to bit tuppi, or a “tablet house” school. There they were taught the style and also structure that imkeolistravelservices.coming wedge-shaped markings into clay by an initial copying quick proverbs and simple textual passages. Next, students started the arduous job of transcribing lists consisting the signs, symbols, vocabulary, grammar, and also sounds, complied with by extensive training in linguistic translation, the number system, vocabulary text, and the function of a scribe within the community. Once schooling to be complete, scribes to be employed because that a multitude the reasons: through the government, service owners, the imperial court of a king, or even their friends and neighbors, but the highest duty for a scribe was to come to be a priest, which during old times supposed a person extremely valued in culture and no just organized authority in religious matters but likewise held political importance . The scribes and also scholars of old Mesopotamia play a seminal function in transmitting knowledge and disseminating ideas.


*
Figure 14. Sumer Mathematics. Google Images. CC-BY.
Mathematics: There are much more than 2,000 tablet computers that demonstrate the advanced mathematical minds of the people in ancient Mesopotamia. Concrete math come first, with tokens representing numbers of items, however eventually the indistinguishable was created in picture writing to accompany the indigenous that explained the items. Around 1,613 tablets disclose that through 2000 BCE a numeric mechanism existed for representing weights, measures, addition, subtraction, and also division. This decimal mechanism was based on a sexagesimal system, which used 60 together a base, and also a value system separated through columns, that functioned much in the same means that the decimal allude does today.<2> All the number crunching led the Sumerians to begin crude speculations about the nature of numbers. Processes including numbers and simple math turned come more complex and abstract formulas (see fig. 14). In this hand-operated for quadratic problem-solving, two dozen that the calculations were used toward building projects and also land surveys.

Astrology: All this record-keeping and administration required much more than the capacity to calculate and also record day-to-day transactions. State-building request an effective system because that measuring lengthy periods that time. Similarly, farming required an ext than irrigation techniques, so the Sumerians developed calendars. Through careful observation the celestial patterns, they separated a year into 12 month according to the cycles the the moon. This interest in measuring long periods the time led the Sumerians to develop a complex knowledge of astronomy. The zodiac was an additional invention provided to measure up yearly time. However, adjustments necessary to be made since a lunar month is 29 days and 12+ hours, which walk not exactly correlate with a solar year, i beg your pardon is 365 and a quarter days (actually 365 days, 5 hours, 48 minutes, and also 47.8 seconds). To resolve this math inaccuracy, about 2500 BCE one intercalary job was placed every four years, creating a “leap year” that lugged the seasons ago to normal.<3>

In a modern-day society world can usage their electronic devices to accessibility weather forecasts, but the world of old Mesopotamia looked come the sky to know their physical environment. Mathematic innovations aided them to chart and map the everyday movement the the planets and stars, which enabled them to monitor the passage of time through a 12-month calendar and a pattern of transforming seasons, every one of which is still used today. Astrological monitoring could likewise predict the ideal seasons because that sowing and reaping crops. The constellations also became important to those beforehand societies, as they were central to folklore and also mythmaking. Where modern scientists and also astronomers have actually advanced modern technology to advice the depth of our sky above, civilization of the old world relied on epistemological and also metaphysical knowledge.<4>

Through understanding passed under for generations, the sample of the solar system was observed, calculated, and also recorded because ancient civilizations believed that everything happened for a reason. If people could understand the activity of the sky, they assumed that they could interpret their future. In modern times we recognize that thunder is produced by atmospheric conditions yet imagine experiencing thunder and also lightning while life in 3000 BCE. This was a really scary and also unpredictable phenomenon come which no rational understanding might be applied. When they were unable to describe the factor for thunder and lightning, at an early stage societies turned to metaphysics. Other day-to-day events and also rare occurrences likewise took top top a deep religious definition for the very same reason.

*
Figure 15. Sumerian star chart. Google Images. CC-BY.

For instance, the movement of the stars and also planets assumed names, had actually personalities, and demanded rituals that worship. The people of old Mesopotamia thought their gods and goddesses to be personified in the planets and that their motions conveyed your wishes. The gods and goddesses ended up being zodiac signs and also were connected with the months of the year. What we call the world Venus to be then dubbed Ishtar, ~ the goddess the love, war, and also fertility. Mercury was Nubu, god the wisdom, and Mars to be Nergal, the god the pestilence. Nergal imbued feelings of death and destruction and was associated with the sunlight that scorched the planet of vegetation. Nerghal would overcome Tammuz, the god the food, therefore a funeral was hosted for Tammuz as soon as he died each year when the season adjusted from summer come fall. <5>


<1> Geologists have established the glass from this volcano was commonly traded transparent the center Eastern Region. Watch Cherratt.

See more: What Is Pickling Salt? Can I Use Sea Salt For Pickling Salt Vs


<2>. “Cuneiform Mathematics,” A Library of knowledge of the picture writing Digital Library: science & Technology, might 5, 2017. Accessed February 7, 2018. Http://cdli.ox.ac.uk/wiki/doku.php?id=history_of_science


<3>. “Astral Sciences,” A Library of expertise of the cuneiform Digital Library: science & Technology, might 5, 2017. Accessed February 7, 2018. Http://cdli.ox.ac.uk/wiki/doku.php?id=babylonian_astronomy


<4> “Astral Sciences,” A Library of understanding of the picture writing Digital Library: scientific research & Technology, may 5, 2017. Accessed February 7, 2018, http://cdli.ox.ac.uk/wiki/doku.php?id=babylonian_astronomy


<5>. Massoume Price, “Astrology and Astronomy in Iran and old Mesopotamia,” Iranian room Society, December 2001. Http://www.iranchamber.com/calendar/articles/astrology_astronomy_iran_mesopotamia.php.