From the archive: Food fraud and counterfeit cotton: the detectives untangling the global supply chain
The Audio Long Read - A podcast by The Guardian
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We are raiding the Guardian long read archives to bring you some classic pieces from years past, with new introductions from the authors. This week, from 2021: Amid the complex web of international trade, proving the authenticity of a product can be near-impossible. But one company is taking the search to the atomic level By Samanth Subramanian. Read by Raj Ghatak. Help support our independent journalism at <a href="https://www.theguardian.com/longreadpod">theguardian.com/longreadpod</a>
