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Sustainability In Your Ear: EarthRating's Martin Johnston On Making Sustainability Claims Creditable
A traditional sustainability certification can take six to eight weeks and thousands of dollars in consultancy fees, and still leave purchasers wondering whether the claims actually hold up. Martin Johnston, founder of E...
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Sustainability In Your Ear: EarthRating's Martin Johnston On Making Sustainability Claims Creditable is an episode from Earth911.com: Sustainability In Your Ear by Earth911.com. A traditional sustainability certification can take six to eig...
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Published May 18, 2026, 41:24 long, audio available.
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