We Need Phosphate to Grow Food. But Should We Be Digging It up from the Sea Floor? by Nina Feldman | Free Audiobook

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Title: We Need Phosphate to Grow Food. But Should We Be Digging It up from the Sea Floor?
Author: Nina Feldman
Narrator: Marco Werman
Format: Original Recording
Length: 4 mins
Language: English
Release date: 10-05-16
Publisher: PRI's The World
Genres: Radio & TV, News, Business, & Culture

Summary:
Most of the phosphorus used for crop fertilizer currently comes from phosphate rock on land, but those supplies are dwindling. A plan in Mexico for the world's first underwater phosphate mine dredges up questions about priorities.

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