Observatoire des droits humains (anglais seulement)

Eight wonders of the world

(Version anglaise seulement)

par Anna Turns, Senior Environment Editor, The Conversation

This roundup of The Conversation’s environment coverage was first published in our award-winning weekly climate action newsletter, Imagine.

Every scalable solution has to start somewhere small. With a spark of an idea, an anomaly during an experiment or, perhaps, an empty seashell on an Irish beach.

Juan Diego Rodriguez-Blanco at Trinity College Dublin has found a clever use for discarded oyster shells – a byproduct of the shellfish industry. Remarkably, these shells can capture rare earth elements from water and lock them into new minerals. Rare earth elements…

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