Daily Archives: January 1, 2018

California fires not related to “climate change”

“But the scientific facts and historical record reveal such “wrath of God” claims to be baseless. The notion that alleged man-made climate change is causing California’s fires is not supported by recent peer-reviewed scientific studies or historical data. Even the LA Times has previously rebuked Gov. Jerry Brown for making such scientifically baseless claims about wildfires. But the hard scientific data revealing no connection to ‘global warming’ will not prevent the media and climate activists from their usual claims trying to link wildfires to ‘climate change.’” “ click here

Drinking Water Quality in Rural Oaxaca, Mexico

Rowles LS 3rd, Alcalde R, Bogolasky F, Kum S, Diaz-Arriaga FA, Ayres C, Mikelonis AM, Toledo-Flores LJ, Alonso-Gutiérrez MG, Pérez-Flores ME, Lawler DF, Ward PM, Lopez-Cruz JY, Saleh NB. Perceived versus actual water quality: Community studies in rural Oaxaca, Mexico. Sci Total Environ. 2017 Dec 6;622-623:626-634. doi: 10.1016/j.scitotenv.2017.11.309.

Compromised water quality risks public health, which becomes particularly acute in economically marginalized communities. Although the majority of the clean-water-deprived population resides in Sub-Saharan Africa and Asia, a significant portion (32 million) lives in Meso- and Latin-America. Oaxaca is one of the marginalized southern states of Mexico, which has experienced high morbidity from infectious diseases and also has suffered from a high rate of infant mortality. However, there has been a paucity of reports on the status of water quality of culturally diverse rural Oaxaca. This study follows community-based participatory research methods to address the data gap by reporting on water quality (chemical and microbiological) and by exploring social realities and water use practices within and among communities. Surveys and water quality analyses were conducted on 73 households in three rural communities, which were selected based on the choice of water sources (i.e., river water, groundwater, and spring water). Statistically significant variations among communities were observed including the sanitation infrastructure (p-value 0.001), public perception on water quality (p-value 0.007), and actual microbiological quality of water (p-value 0.001). Results indicate a high prevalence of diarrheal diseases, a desire to improve water quality and reduce the cost of water, and a need for education on water quality and health in all the surveyed communities. The complexities among the three studied communities highlight the need for undertaking appropriate policies and water treatment solutions.