Category: Podcasts

We talk, you listen.

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Ancient American agrobiodiversity podcasts galore, and more

No sooner had I digested (as it were) Jeremy’s latest offering, that I ran across two other recent podcasts also on subjects related to ancient American agriculture. Archaeologist Dr David Lentz discusses the Pompeii of Central America in the latest Academic Minute. And environmental journalist Sam Eaton talks about the resurgence of amaranth in Mexico. Never rains but it pours.

Well, since it’s raining so hard, let me throw in a couple of related tidbits. If you’ve got a paper on amaranth or any other similarly downtrodden crop, you have until 15 July to put in an abstract for the 3rd International Conference on Neglected and Underutilized Species, to be held in Accra, Ghana on 25-27 September 2013. And if you’re Brazilian, and you’re interested in studying agrobiodiversity in Latin America, including NUS no doubt, you have until June 30 to apply for a studentship. And finally there is the IX Simposio Internacional de Recursos Genéticos para América Latina y el Caribe in El Salvador in November.

LATER: Talk about zeitgeist. Here’s another little something for the weekend for all you NUS aficionados: there’s a special issue of Sustainability in the works on “Underutilized Plant Species: Leveraging Food and Nutritional Security, and Income Generation.” Deadline for manuscript submissions: 30 November 2013.

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Nibbles: Mapping by phone, Samoan greens, Rice podcast, Juniper threat, Wild yams, Food book, Coconut conservation

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Tracing the Polynesian migrations through DNA, but not only

I know you probably don’t have an hour to spare to listen to a lecture on the evidence for pre-Columbian contacts between Polynesians and South American cultures, but Dr Lisa Matisoo-Smith does a really good job of galloping though the DNA and archaeological evidence from humans, commensals and livestock in a recent podcast from the Bishop Museum. She even mentions crops.

The bottom line? The human anatomical and artifact evidence is compelling, but the DNA is not cooperating yet. At least the human DNA. But listen to it. While you’re preparing dinner or something. I just wish the Bishop had thought to put the slides online too.

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Nibbles: UK horticulture funding, AVRDC, Biofortification, SRI debate, Stressed bees, Nutrient decline, Beneficial viruses, DNA for dummies, Chaffey, Cow genebank, Organic network

  • For UK horticulturalists in need of cash. Wonder if that includes the rosemary collection.
  • I’m pretty sure it doesn’t include AVRDC.
  • Who would no doubt agree with Mark Lynas that “No-one disputes that a balanced and nutritionally-adequate diet is the best long-term solution to vitamin A deficiency and malnutrition in general.” And be as puzzled as the rest of us for the relative lack of funding for research on such a diet.
  • A discussion of why mainstream agricultural science hasn’t got the message across about SRI, courtesy of Facebook. Yeah well, the whole concept of basing interventions on, you know, evidence, is not exactly mainstream. Just ask the balanced and nutritionally-adequate diet guys.
  • Bees are stressed out, the poor things.
  • Creative Commons graphs on changes in vegetable nutrient content.
  • Not all plant viruses are bad.
  • Pat Heslop-Harrison talks DNA, with his usual extraordinary fluency, from 11 mins in.
  • Plant Cuttings! Everything from the botany of food to transcription factors for C4 photosynthesis.
  • Cow genebank proposed.
  • IFOAM gets a TIPI. Vandana Shiva no doubt ecstatic.