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Why a worldwide sand shortage is a big problem for all of us

Why a worldwide sand shortage is a big problem for all of us

Update: 2020-12-03
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Now What talks with Vince Beiser, author of The World in a Grain about what's led to a massive shortage in sand worldwide, and what we can do about it.
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Why a worldwide sand shortage is a big problem for all of us

Why a worldwide sand shortage is a big problem for all of us

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