From CBC News.

Prime Minister Mark Carney says critical minerals are a huge opportunity for Canada — but resource economist Ian Lange says the reality is more complicated. Paul Haavardsrud explores whether obscure minerals like cerium and gallium are strategic assets or economic long shots.
Plus, producer Elizabeth Withey unravels the mystery of toilet paper pricing (why does 12 rolls = 24 rolls?), and David Thomas, author of The Fairfax Way, explains how Prem Watsa built Fairfax Financial into one of Canada’s most successful companies.

00:00 – Intro
01:57 – Canada’s critical minerals
12:10 – Why toilet paper math isn’t like regular math
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