Passage
In the centuries following the introduction of the movable-type printing press in Europe, the demand for printed books grew exponentially. This sudden literacy boom, however, encountered a physical bottleneck: papermaking. At the time, paper was manufactured primarily from discarded cotton and linen rags. As printing shops multiplied, the supply of rags could not keep pace with the voracious demands of the presses, leading to severe rag shortages across the continent. To secure raw materials, governments enacted laws restricting rag exports, and paper mills operated far below capacity, driving up the cost of books. The crisis forced scientists and inventors to search for alternative fibers. In 1719, French naturalist René Antoine Ferchault de Réaumur noticed that paper-wasps constructed their nests using wood fibers mixed with saliva, producing a paper-like substance. This observation suggested that wood could serve as a substitute for rags. Although it took over a century of industrial refinement, Réaumur’s insight eventually catalyzed the development of wood-pulp processing. This technological shift resolved the raw material shortage, dramatically lowering paper costs and paving the way for the modern era of mass-circulation newspapers and affordable literature.
Based on the passage, what is the correct chronological sequence of cause-and-effect events that led to the development of wood-pulp papermaking? Arrange the events in order, starting with the earliest cause and ending with the final effect.
- 1The introduction of the movable-type printing press increases the demand for books.
- 2Linen and cotton rag supplies fail to meet the needs of multiplying printing shops, causing a raw material shortage.
- 3Paper mills operate below capacity and governments restrict rag exports, raising the cost of books.
- 4Observation of paper-wasps nesting behaviors inspires the search for wood-based alternatives to rags.
- 5Wood-pulp processing is developed and refined, reducing paper production costs.