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Director / Editor: Victor Teboul, Ph.D.
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Independent and neutral with regard to all political and religious orientations, Tolerance.ca® aims to promote awareness of the major democratic principles on which tolerance is based.

Nose-to-tail mining: how making sand from ore could solve a looming crisis

By Daniel Franks, Professor and Director - Global Centre for Mineral Security, The University of Queensland
The world’s appetite for sand is surging – and it comes at a real cost to the environment. The alternative: a paradigm shift in metal mining to also extract sand.The Conversation


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