Considerar:

No se nos otorgará la libertad externa más que en la medida exacta en que hayamos sabido, en un momento determinado, desarrollar nuestra libertad interna.

Mahatma Gandhi (1869-1948) Político y pensador indio

Terrazas del Rodeo

Lithium batteries negative environmental impact

Más
5 meses 1 semana antes #1 por Editor
Lithium fields: Beautiful from the air, trouble on the ground

The vivid swathes of minerals in this lithium extraction field make for a dazzling sight, but also represent a troubling aspect of our rapidly electrifying world.

- - -

The element is a critical component in the lithium-ion batteries used to power electric cars, which are projected to account for up to 60 per cent of new car sales by 2030. The ongoing demand for lithium is unprecedented.

More than half of the world’s supply of this element is thought to reside in the “Lithium Triangle” where Chile, Argentina and Bolivia meet, with roughly a quarter contained in the Salar de Atacama salt flats in northern Chile.

The rush for lithium is transforming landscapes across South America. The varying hues of the ponds in this extraction field on the salt flats are caused by different concentrations of lithium carbonate, ranging from the dilute, turquoise, to the highly concentrated, yellow.

Although pretty from a distance, lithium mines are environmentally damaging and use a lot water and energy.

They can also harm local communities. The Lithium Triangle is one of the driest regions on Earth, and the mining is reducing access to fresh water for Indigenous communities, as well as disrupting wildlife habitats – effects that are only exacerbated by climate change.

www.newscientist.com/article/mg25333710-200-lithium-fields-beautiful-from-the-air-trouble-on-the-ground

Por favor, Identificarse o Crear cuenta para unirse a la conversación.

Gracias a Foro Kunena