Calakmul area; Mexico sept 2019.The boys of an American NGO installs a revolutionary water purification system that will prevent the population from contracting interstinal diseases from the intake of dirty water, contaminated with pesticides or rainwater Calakmul is located in the south of the Yucatan peninsula, just above the Mexico/Guatemala border.The impact of climate change on farmer livelihoods is crucial. The conditions indicate one of the most extreme droughts of the last 20 years in Yucatán, as high temperatures prevail, which causes most of the territory to be very dry, as a result of the lack of rain.; Mexico sept 2019. Calakmul is located in the south of the Yucatan peninsula, just above the Mexico/Guatemala border.The impact of climate change on farmer livelihoods is crucial. The conditions indicate one of the most extreme droughts of the last 20 years in Yucatán, as high temperatures prevail, which causes most of the territory to be very dry, as a result of the lack of rain.