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La pollution est la destruction ou dégradation d’un écosystème ou de la biosphère par l’introduction, généralement humaine, d’entités (physiques, chimiques ou biologiques), ou de radiations altérant le fonctionnement de cet écosystème1. La pollution a des effets importants sur la santé et la biosphère, comme en témoigne l’exposition aux polluants et le réchauffement climatique qui transforme le climat de la Terre et son écosystème, en entraînant l’apparition de maladies inconnues jusqu’alors dans certaines zones géographiques, des migrations de certaines espèces, voire leur extinction si elles ne peuvent s’adapter à leur nouvel environnement biophysique. Source : wikipedia
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Guardian staff reporter
Gains in cutting deaths from tuberculosis at risk as health officials warn clinics forced to ration drugs and testing
When a small Swedish town discovered their drinking water contained extremely high levels of Pfas, they had no idea what it would mean for their health and their children’s future
Eat-Lancet report recommended shift to more plant-based, climate-friendly diet but was extensively attacked online [...] The report recommended that if global red meat eating was cut by 50%, the “planetary health diet” would provide nutritious food to all while tackling the harms caused by animal agriculture, which accounts for over 14% of all greenhouse gas emissions worldwide. It suggested individuals – particularly in wealthy countries – should increase their consumption of nuts, pulses and other plant-based foods while cutting meat and sugar from their diets.
EN
‘Net zero hero’ myth unfairly shifts burden of solving climate crisis on to individuals, study finds
(19/01) - Guardian staff reporterShifting responsibility to consumers minimises the role of energy industry and policymakers, University of Sydney research suggests
Oil and gas equipment intended to cut methane emissions is preventing scientists from accurately detecting greenhouse gases and pollutants, a satellite image investigation has revealed. Energy companies operating in countries such as the US, UK, Germany and Norway appear to have installed technology that could stop researchers from identifying methane, carbon dioxide emissions and pollutants at industrial facilities involved in the disposal of unprofitable natural gas, known in the industry as flaring.
Antarctica’s sea ice levels are plummeting as extreme weather events happen faster than scientists predicted
As the northern hemisphere burns, experts feel deep sadness – and resentment – while dreading what lies ahead this Australian summer
Three brush fires burning in rural areas across Riverside county, where 1,000 homes are under evacuation orders
Examination of trees alive at the time shows three years of severe drought that may have caused crop failures and famine
Wind, water and solar energy is cheap, effective and green. We don’t need experimental or risky energy sources to save our planet
Letters: I risked prison to stand up against an system that will lead to ecological and societal collapse – we must look for alternative economic models, writes Zoe Cohen
Letter: Scientists and academics including Prof Gesa Weyhenmeyer and Prof Will Steffen argue that we must discuss the threat of societal disruption in order to prepare for it
