Melting glaciers threaten to wipe out European villages - is the steep cost to protect them worth it?

Melting glaciers threaten to wipe out European villages - is the steep cost to protect them worth it?


Switzerland spends almost $500m a year on protective structures. Is it worth it - or, as some suggest, should people move away from the mountain villages at risk?

from BBC News https://ift.tt/KnytN2f

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