Core Viewpoint - The leaders of Mexico, Guatemala, and Belize announced the establishment of a transnational natural reserve to protect tropical rainforests containing Maya civilization relics, marking a significant environmental initiative in Latin America [1] Group 1: Transnational Natural Reserve - The newly established natural reserve will cover an area of 5.7 million hectares, making it the second-largest natural reserve in Latin America, following Brazil's Amazon Rainforest reserve, which spans over 20 million hectares [1] - Mexican President Claudia Sheinbaum described the creation of the transnational reserve as a "historic action" [1] Group 2: Maya Train Project - The leaders discussed extending the "Maya Train" railway currently under construction in Mexico, which aims to connect tourist destinations like Cancun with the deep rainforests housing Maya civilization sites [1] - Guatemalan President Bernardo Arévalo expressed the vision of the "Maya Train" reaching Guatemala and eventually Belize, emphasizing that the railway should not pass through any protected rainforest areas [1] - The impact of the newly established transnational natural reserve on the "Maya Train" route remains unclear, as the project has faced multiple adjustments due to environmental and archaeological concerns since its inception [1]