viernes, 30 de junio de 2017
jueves, 29 de junio de 2017
A Million of Plastic Bottles
A million bottles a minute: world's plastic binge 'as dangerous as climate change'
Exclusive: Annual consumption of plastic bottles is set to top half a trillion by 2021, far outstripping recycling efforts and jeopardising oceans, coastlines and other environments A million plastic bottles are bought around the world every minute and the number will jump another 20% by 2021, creating an environmental crisis some campaigners predict will be as serious as climate change.
New figures obtained by the Guardian reveal the surge in usage of plastic bottles, more than half a trillion of which will be sold annually by the end of the decade. The demand, equivalent to about 20,000 bottles being bought every second, is driven by an apparently insatiable desire for bottled water and the spread of a western, urbanised “on the go” culture to China and the Asia Pacific region. UK risks becoming 'dumping ground' for plastic after Brexit Read more More than 480bn plastic drinking bottles were sold in 2016 across the world, up from about 300bn a decade ago. If placed end to end, they would extend more than halfway to the sun. By 2021 this will increase to 583.3bn, according to the most up-to-date estimates from Euromonitor International’s global packaging trends report. Most plastic bottles used for soft drinks and water are made from polyethylene terephthalate (Pet), which is highly recyclable. But as their use soars across the globe, efforts to collect and recycle the bottles to keep them from polluting the oceans, are failing to keep up Fewer than half of the bottles bought in 2016 were collected for recycling and just 7% of those collected were turned into new bottles. Instead most plastic bottles produced end up in landfill or in the ocean. Advertisement Between 5m and 13m tonnes of plastic leaks into the world’s oceans each year to be ingested by sea birds, fish and other organisms, and by 2050 the ocean will contain more plastic by weight than fish, according to research by the Ellen MacArthur Foundation. Experts warn that some of it is already finding its way into the human food chain. Scientists at Ghent University in Belgium recently calculated people who eat seafood ingest up to 11,000 tiny pieces of plastic every year. Last August, the results of a study by Plymouth University reported plastic was found in a third of UK-caught fish, including cod, haddock, mackerel and shellfish. Last year, the European Food Safety Authority called for urgent research, citing increasing concern for human health and food safety “given the potential for microplastic pollution in edible tissues Dame Ellen MacArthur, the round the world yachtswoman, now campaigns to promote a circular economy in which plastic bottles are reused, refilled and recycled rather than used once and thrown away. “Shifting to a real circular economy for plastics is a massive opportunity to close the loop, save billions of dollars, and decouple plastics production from fossil fuel consumption,” she said. Hugo Tagholm, of the marine conservation and campaigning group Surfers Against Sewage, said the figures were devastating. “The plastic pollution crisis rivals the threat of climate change as it pollutes every natural system and an increasing number of organisms on planet Earth. “Current science shows that plastics cannot be usefully assimilated into the food chain. Where they are ingested they carry toxins that work their way on to our dinner plates.” Surfers Against Sewage are campaigning for a refundable deposit scheme to be introduced in the UK as a way of encouraging reuse. Tagholm added: “Whilst the production of throwaway plastics has grown dramatically over the last 20 years, the systems to contain, control, reuse and recycle them just haven’t kept pace.” In the UK 38.5m plastic bottles are used every day – only just over half make it to recycling, while more than 16m are put into landfill, burnt or leak into the environment and oceans each day. “Plastic production is set to double in the next 20 years and quadruple by 2050 so the time to act is now,” said Tagholm. There has been growing concern about the impact of plastics pollution in oceans around the world. Last month scientists found nearly 18 tonnes of plastic on one of the world’s most remote islands, an uninhabited coral atoll in the South Pacific.
Exclusive: Annual consumption of plastic bottles is set to top half a trillion by 2021, far outstripping recycling efforts and jeopardising oceans, coastlines and other environments A million plastic bottles are bought around the world every minute and the number will jump another 20% by 2021, creating an environmental crisis some campaigners predict will be as serious as climate change.
New figures obtained by the Guardian reveal the surge in usage of plastic bottles, more than half a trillion of which will be sold annually by the end of the decade. The demand, equivalent to about 20,000 bottles being bought every second, is driven by an apparently insatiable desire for bottled water and the spread of a western, urbanised “on the go” culture to China and the Asia Pacific region. UK risks becoming 'dumping ground' for plastic after Brexit Read more More than 480bn plastic drinking bottles were sold in 2016 across the world, up from about 300bn a decade ago. If placed end to end, they would extend more than halfway to the sun. By 2021 this will increase to 583.3bn, according to the most up-to-date estimates from Euromonitor International’s global packaging trends report. Most plastic bottles used for soft drinks and water are made from polyethylene terephthalate (Pet), which is highly recyclable. But as their use soars across the globe, efforts to collect and recycle the bottles to keep them from polluting the oceans, are failing to keep up Fewer than half of the bottles bought in 2016 were collected for recycling and just 7% of those collected were turned into new bottles. Instead most plastic bottles produced end up in landfill or in the ocean. Advertisement Between 5m and 13m tonnes of plastic leaks into the world’s oceans each year to be ingested by sea birds, fish and other organisms, and by 2050 the ocean will contain more plastic by weight than fish, according to research by the Ellen MacArthur Foundation. Experts warn that some of it is already finding its way into the human food chain. Scientists at Ghent University in Belgium recently calculated people who eat seafood ingest up to 11,000 tiny pieces of plastic every year. Last August, the results of a study by Plymouth University reported plastic was found in a third of UK-caught fish, including cod, haddock, mackerel and shellfish. Last year, the European Food Safety Authority called for urgent research, citing increasing concern for human health and food safety “given the potential for microplastic pollution in edible tissues Dame Ellen MacArthur, the round the world yachtswoman, now campaigns to promote a circular economy in which plastic bottles are reused, refilled and recycled rather than used once and thrown away. “Shifting to a real circular economy for plastics is a massive opportunity to close the loop, save billions of dollars, and decouple plastics production from fossil fuel consumption,” she said. Hugo Tagholm, of the marine conservation and campaigning group Surfers Against Sewage, said the figures were devastating. “The plastic pollution crisis rivals the threat of climate change as it pollutes every natural system and an increasing number of organisms on planet Earth. “Current science shows that plastics cannot be usefully assimilated into the food chain. Where they are ingested they carry toxins that work their way on to our dinner plates.” Surfers Against Sewage are campaigning for a refundable deposit scheme to be introduced in the UK as a way of encouraging reuse. Tagholm added: “Whilst the production of throwaway plastics has grown dramatically over the last 20 years, the systems to contain, control, reuse and recycle them just haven’t kept pace.” In the UK 38.5m plastic bottles are used every day – only just over half make it to recycling, while more than 16m are put into landfill, burnt or leak into the environment and oceans each day. “Plastic production is set to double in the next 20 years and quadruple by 2050 so the time to act is now,” said Tagholm. There has been growing concern about the impact of plastics pollution in oceans around the world. Last month scientists found nearly 18 tonnes of plastic on one of the world’s most remote islands, an uninhabited coral atoll in the South Pacific.
Hábitos Saludables Para Luchar Contra El Calentamiento Global
RAÚL OCHOA-HUESO
EL País
Reducir nuestra huella de nitrógeno y frenar el cambio climático pasa porque la ciudadanía tome conciencia de que nuestro estilo de vida es poco respetuoso con el medio ambiente.
Reducir la huella de nitrógeno y frenar el
c
cambio climático, relacionados ambos con la emisión de gases contaminantes y de efecto invernadero a la atmósfera y el uso indiscriminado de fertilizantes en la agricultura, es uno de los principales retos a los que nos enfrentamos la humanidad en su conjunto. Y no se trata sólo de un problema local del que nos podamos seguir desentendiendo sin más enviando nuestras industrias más contaminantes y la producción de alimentos a otros países como China, India o Bangladesh, tal y como hemos venido haciendo hasta ahora. La contaminación por nitrógeno y el cambio climático es un problema global que no reconoce fronteras.
La contaminación por nitrógeno en sus diversas modalidades (atmosférica particulada, gaseosa, disuelta en agua de lluvia o en forma de vertido) también tiene efectos altamente perjudiciales sobre la salud humana y es causa bien conocida de alergias, enfermedades autoinmunes, enfermedades graves como la del bebé azul, ciertos tipos de cáncer, y afecciones cardiovasculares, pulmonares e incluso neurológicas. Por tanto, actualmente es imposible pretender estar verdaderamente sanos a través de nuestra dieta y la actividad física mientras permanezcamos impasibles ante las consecuencias funestas de la degradación ambiental. Por ello, quizá la mejor manera de cuidar nuestra salud sea la búsqueda activa de soluciones ciudadanas que contribuyan a reducir drásticamente los niveles de contaminación ambiental, lo que nos llevará de forma inevitable a mejorar nuestra calidad de vida y la de los que nos rodean, incluidos, por supuesto, nuestros hijos, familiares y amigos más allegados.
La huella de nitrógeno es responsable de la pérdida de biodiversidad y la degradación de los ecosistemas
De hecho, ya hay muchos autores y pensadores del clima, entre los que se incluyen Naomi Klein, autora del libro de éxito mundial sobre capitalismo y clima Esto lo cambia todo, que reconocen abiertamente cómo la actual situación de crisis medioambiental global podría representar una oportunidad para realizar cambios profundos en nuestro sistema que de verdad promuevan la justicia social. Desde la lucha ejercida a nivel local para la creación de empleos estables y de calidad hasta el compromiso de erradicar la pobreza crónica y restablecer el patrimonio material y cultural robado a los pueblos indígenas de amplias zonas del mundo, el cambio pasa irremediablemente por buscar alternativas de desarrollo sostenible basadas en energías limpias que inspiren a la ciudadanía en la creencia de que “otro mundo” es posible. Un mundo donde la relación con nuestro entorno esté basada en el entendimiento y no en la explotación y la dominación. Un mundo donde, de nuevo, podamos sentirnos orgullosos de nuestro arraigo local sin olvidar que formamos parte de un todo global infinitamente más grande que nosotros mismos. No son pues el clima y la contaminación ambiental, son la justicia social y la salud de todos nosotros lo que de verdad está en juego.
Un 25% de las masas de agua subterráneas de nuestro país están contaminadas por nitratos
Finalmente, fomentar en la ciudadanía hábitos de vida saludables y el estar sano como un derecho básico de todo ser humano podría jugar un papel especialmente importante en la lucha contra la contaminación y el cambio climático. Muchos de nosotros, quizá la mayoría, nos hemos acostumbrado a que estar enfermo es poco menos que una lotería y que apenas tenemos control sobre nuestro estado de salud. Sin embargo, una enorme proporción de las enfermedades y dolencias que hoy día nos azotan, como el cáncer, los infartos, las alergias, las enfermedades autoinmunes, los problemas respiratorios o los trastornos del sueño, era prácticamente desconocidas en las sociedades preindustriales y tienen un origen compartido con las causas que generan contaminación y cambio climático. Por tanto, reducir nuestra huella de nitrógeno así como mitigar el cambio climático pasa porque la ciudadanía tomemos conciencia plena y responsable de los vínculos estrechos que hay entre nuestro estilo de vida poco respetuoso con el medio ambiente y los enormes problemas de salud pública a los que actualmente nos enfrentamos como sociedad. Y, ¿es que acaso no es la salud siempre lo primero?
lunes, 19 de junio de 2017
Certificado ECOEMBES
Hemos recibido la visita del representante de Ecoembes para certificar la participación del instituto en el programa " EDUCAENECO", con ello el Centro recibe el sello de Centro qure cuida el Medio Ambiente a través del Reciclaje
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