Coffee
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Don't Ask Tig: Advice for Farmers
Tig Notaro is the host of Don't Ask Tig, a weekly podcast about science and technology. This week she talks to coffee farmers in Vietnam who are experimenting with agroforestry. Nok An Dao has been growing arabica for more than a century but new strains have emerged. She asks: Could small farms benefit from this type of farming?
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