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<p>On the surface, coding is largely perceived as a modern-day phenomenon. The idea is mostly tied to the digital age and is synonymous with programming languages like HTML, CSS, Python, JavaScript, or Rust. However, when you dig deeper, you will realise that coding is simply a structured way of conveying information.&nbsp;</p> 
<p>Not only that, its roots stretch back thousands of years. From ancient civilizations to wartime communications, different forms of coding have helped shape the way humans store, transmit, and interpret information.&nbsp;</p> 
<p>In this article, we will trace its influence throughout history and explore how it has transcended beyond software and technology and its ongoing impact. But before that, let’s address the fundamental concerns in the modern age.&nbsp;</p> 
<h4 id="challenges-and-safeguards" class="wp-block-heading">Challenges and Safeguards</h4> 
<p>As fascinating as the historical forms of coding are, they were not without challenges. One of the significant issues was decoding. Without the key/knowledge of the system, messages were unreadable, often leading to lost or misinterpreted information.&nbsp;</p> 
<p>Now, this issue persists today in digital coding, where encryption ensures the privacy of data but can pose challenges if the key is lost.</p> 
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<p>In today’s digital and tech-driven world, security is paramount. As <a href="https://www.privateinternetaccess.com/blog/coding-out-of-context/" target="_blank" rel="noopener">revealed</a> by Private Internet Access (<a href="https://www.privateinternetaccess.com/" target="_blank" rel="noopener">PIA</a>), encryption and open-source code have become essential tools for maintaining privacy and security in our digital communications.&nbsp;</p> 
<p>In other terms, coding is no longer just a tool for transmitting messages; it’s also a means of protecting them, ensuring that the wrong hands don’t access sensitive information. It’s as simple as that.</p> 
<h4 id="ancient-scripts-early-codes" class="wp-block-heading">Ancient scripts – early codes&nbsp;</h4> 
<p>Long before modern computers came along, ancient civilizations developed systems to encode spoken language into symbols.&nbsp;</p> 
<p>One of the earliest examples is Cuneiform which was invented by the Sumerians around 3200 BC. This script used wedge-shaped marks to represent syllables, which when combined, form words. This ability to encode spoken words into written symbols allowed knowledge and culture to be stored, transported, and passed down through successive generations.</p> 
<p>Similarly, Egyptian <a href="https://en.wikipedia.org/wiki/Egyptian_hieroglyphs" target="_blank" rel="noopener">hieroglyphics</a> used pictures to represent sounds, words, or syllables. Hieroglyphics (created over 5,000 years ago) became a sophisticated method of storytelling and documentation. While they are often seen as just beautiful symbols, they represent an early form of coding because it was essentially a system of transforming spoken language into visual symbols for preservation and communication.</p> 
<h4 id="runes-and-morse" class="wp-block-heading">Runes and Morse</h4> 
<p>As civilization progressed, so did their coding methods.</p> 
<p>Runes, for example, were developed by ancient Germans between the 2nd and 3rd centuries, adapting the Roman and Greek alphabets. Carved into wood or stone, these symbols represented letters, words, or entire phrases, and were often used for both everyday communication and secretive messaging. Interestingly, “rune” is derived from “rūn,” an Old English word meaning “a secret”. This underlines the use of symbols to <a href="https://www.merriam-webster.com/dictionary/encode" target="_blank" rel="noopener">encode</a> hidden meanings.</p> 
<p>Fast-forward to the 19th century, and we discover the development of Morse code created by Samuel Morse and perfected by Alfred Vail. Using a combination of dots, dashes, and spaces, Morse code allowed people to communicate over long distances using electrical pulses or visual signals. This method remained a vital tool in long-distance communication well into the 20th century.</p> 
<h4 id="modern-age-coding" class="wp-block-heading">Modern age coding</h4> 
<p>In retrospect, one can remark that the concept of coding has evolved drastically.&nbsp;</p> 
<p>During the World Wars, coding took on a particularly creative twist. Intelligence officers would enlist knitters to send confidential information through different stitch patterns. Each stitch represented specific data, such as the number of enemy trains or artillery cars passing by, cleverly hidden in seemingly ordinary knitted garments.</p> 
<p>Also, in the contemporary world of sports, sports coding, also known as performance analysis, combines video and data to improve team or player performance. Through sophisticated software, coaches can analyze each play, devise strategies, and create training programs based on coded performance metrics.</p> 
<h4 id="in-sum" class="wp-block-heading">In sum</h4> 
<p>From hieroglyphics to Morse code, the concept of coding has evolved in tandem with human civilization.&nbsp;</p> 
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<p>Although modern coding primarily refers to computer languages, its essence (turning information into symbols or instructions) has existed for centuries.&nbsp;</p> 
<p>As stated earlier, <a href="https://technext24.com/2023/09/25/abiola-bonuolas-shaping-african-tech-pr/">coding</a> continues to play an integral role in our world, whether in fashion, architecture, or even sports. As we continue to innovate, one thing remains clear: coding, in all its forms, has shaped how we communicate, design, and secure information.&nbsp;</p> 
<p>The story of coding is far from over—its next chapter may take us <a href="https://technext24.com/2023/06/12/10-tech-jobs-you-can-do-without-coding/">beyond</a> the digital world and into yet-undiscovered realms.</p>
<p>The post <a href="https://technext24.com/2024/09/24/evolution-coding-across-human-history/">The evolution of coding across human history</a> first appeared on <a href="https://technext24.com">Technext</a>.</p>

The evolution of coding across human history

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