By the mid-1700s, the Spanish Bourbon monarchy pushed reforms meant to strengthen the empire’s economy and administration. In New Spain, officials increasingly backed practical education, technical expertise, and controlled but wider circulation of printed information. This set the stage for new academies, specialized schools, and science-focused publishing in Mexico City and other centers.
In 1777, a royal decree established the Real Cuerpo de Minería (Royal Mining Guild) in New Spain. The guild aimed to reorganize mining, provide capital for improvements, and promote technical knowledge. Its influence later helped drive the creation of formal mining education and the spread of scientific methods tied to the colony’s key silver economy.
In 1781, classes began for the Academy of the Three Noble Arts of San Carlos in Mexico City, closely linked to the Royal Mint’s needs for skilled engraving and design. While an arts institution, it mattered for the Enlightenment because it formalized professional training, technical drawing, and standardized instruction. Those skills later supported scientific illustration and the visual communication of knowledge in print.
In 1783, King Charles III approved revised Mining Ordinances (Ordenanzas de Minería) prepared through the mining guild’s work. The ordinances provided a modern legal and administrative framework for mining and remained influential for decades. This legal structure helped legitimize technical expertise and encouraged the idea that economic development depended on applied science.
In 1784, a new, longer-running phase of the Gazeta de México began publication, circulating news and notices across New Spain. Beyond politics and commerce, the gazettes also advertised books and helped readers track new works and ideas. This regular print channel strengthened a public sphere where educated readers could follow science, institutions, and debates.
In 1787, a royal decree authorized what became known as the Royal Botanical Expedition to New Spain (the Sessé and Mociño expedition). Its mission was to survey plants and animals and strengthen Spain’s scientific standing while identifying useful natural resources. The expedition linked field research to institutions in the capital, especially through planned collections, drawings, and publications.
In January 1788, José Antonio de Alzate began publishing the Gaceta de Literatura de México (1788–1795). It mixed essays and reports on science, technology, and learned topics with commentary accessible to educated readers. The periodical helped connect local observers, practical problems, and European scientific debates through regular print.
In 1788, Mexico City’s Botanical Garden opened as part of the expedition’s broader program. The garden served as a place to cultivate and classify plants and as a training site for medicine and pharmacy connected to botany. It also created a local hub where specimens, illustrations, and scientific naming systems could be standardized and shared.
On January 1, 1792, the Real Seminario de Minería (Royal Mining Seminary) was founded to train experts in mining and metallurgy. Its curriculum emphasized mathematics, physics, chemistry, and mineralogy—subjects central to Enlightenment “useful knowledge.” The school helped create a professional class of engineers and scientists whose work shaped late-colonial reforms and early independent Mexico.
In March 1803, Alexander von Humboldt and Aimé Bonpland arrived at Acapulco and traveled to Mexico City with official support that opened access to records, mines, and sites. Humboldt’s work blended instruments, measurements, and data collection with broader questions about economy, geography, and society. His findings later circulated widely in Europe and the Americas, raising international attention to New Spain’s resources and institutions.
On October 1, 1805, the Diario de México began publication in Mexico City as the colony’s first daily paper. Compared with older, more official publications, a daily format increased the speed and volume of public discussion. It provided another channel for educated readers to encounter literature, commentary, and “improving” ideas associated with the late Enlightenment.
The long-running 1784 phase of the Gazeta de México ended in early January 1810. That same year, New Spain entered open conflict with the outbreak of the War of Independence, changing how censorship, printing, and public debate operated. The closing of this major colonial news outlet marks a clear endpoint for the late-colonial Enlightenment-era print world and the transition to a new political order.
The Mexican Enlightenment: academies, presses, and scientific societies (1750–1810)