Spanish Conquest

Diego de Landa was a Spanish priest who visited Mexico on a charitable mission, became the Franciscan provincial of Yucatán in 1561 and is infamous for his destruction of priceless Maya documents and artefacts.

Although Landa was very interested in the Mayan culture, he abhorred certain aspects of their practices, particularly human sacrifice. In July 1562, when evidence of human sacrifice was found in a cave containing sacred Maya statues, a bout of religious self-righteousness saw Landa order the destruction of five thousand idols. He decided that their books were also the devil's work and saw to it that they were burned, with only three books surviving. Consequently the majority of Mayan knowledge and history was lost.

Yet despite his actions, we are also indebted to Landa for his acute and intelligent opus on Mayan life and religion, Relación de las cosas de Yucatán (1566), which remains the classical text on Mayan civilisation. This book, which was not printed until 1864, provided a phonetic alphabet that made it possible to decipher roughly one-third of the remaining Mayan hieroglyphs.

The most important of the surviving books was what is now called the Dresden Codex, named after the city where it was lodged. It is a strange book, inscribed with hieroglyphs, which no one understood until 1880. At that time Ernst FØrstemann, a German scholar who worked at the same Dresden library, managed to crack the code of the Mayan calendar making it possible for other academics to translate the many dated inscriptions found on buildings, stelae and other ancient Mayan artefacts.

He discovered that the Codex contained detailed astrological tables, which calculated the year to be 365.2420 days long, more accurate than the Julian calendar that we use today. The tables were used exclusively by the Mayan astronomers to predict the solstices and equinoxes, the path of the planets in our solar system, the cycles of Venus and Mars, and other celestial phenomena.

Other information we have today has been gleaned from the Popol Vuh and Chilam Balam - books written just after the Spanish arrived. The knowledge found in these books and codices, combined with the uncovering of mysterious pyramids, demonstrate that the Maya had knowledge to rival the Greeks and Egyptians.