Thanks to the transmission of our language, we have managed to survive,” explains Roger Kuyoc, who was born in Tizimín Yucatán, Mexico.

"Ch'ol is not simply a means of communication, it is the vehicle of a rich cultural tradition and ancestral knowledge" says ...

His achievements included deciphering signs related to the calendar and astronomy as well as identifying new words from the Maya lexicon. Thompson also developed a numerical cataloguing technique ...