Over the last 100 years, print technology has undergone a radical transformation, driven by the need for greater speed, efficiency, and lower costs.

Changes and Causes: In the early 20th century, printing relied on mechanical letterpresses and linotype machines, which were slow and labour-intensive. The mid-20th century saw the rise of offset lithography, which used photographic plates instead of metal type, allowing for faster printing and better image quality. The most significant change came with the digital revolution in the late 20th century. Computers allowed for desktop publishing, eliminating many manual steps. Digital printing and "print-on-demand" technologies made short-run printing economically viable.

Consequences: The consequences have been profound. The shift to offset and digital printing has made books, magazines, and newspapers cheaper, more colourful, and more widely available than ever before. Desktop publishing has democratised the creation of printed materials. Most recently, the rise of the internet and electronic formats (e-books, online news) has challenged the dominance of physical print itself, leading to a decline in newspaper circulation but also creating a new, instant, and global medium for the written word. This has transformed how we consume information, from a physical object to a digital screen.