It certainly looks like you can protect a town, at least up to a point, from a volcanic eruption, with massive walls of dirt.
(See the 09:39 update “Defensive walls proved their worth”)
... works as a web developer in Hveragerði, Iceland, and writes about the web, digital publishing, and web/product development
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It certainly looks like you can protect a town, at least up to a point, from a volcanic eruption, with massive walls of dirt.
(See the 09:39 update “Defensive walls proved their worth”)