We have to cancel today. I’ve been informed by higher ups that we need to have “opposing views” as part of the segment. I do not agree with this, but that’s the way it is. I apologize for all the trouble. If you are interested in appearing in the future with someone who has an “alternative viewpoint” maybe that would work. Please call me if you have any questions.
As some farmers push for more freedom to sell raw milk, an advocacy group reports that nearly 2,000 customers bought more than 53,000 gallons of the unpasteurized product in a recent 12-month period.
For those of you interested in following the raw milk debate, head over to the website of Rural Vermont, which released its annual raw milk report Wednesday morning. Because Vermont doesn't require farmers selling raw milk to register with the state, the Rural Vermont report is the best snapshot we have of what raw milk sales look like on the ground.
To recap, raw milk is unpasteurized. In Vermont, it's sold directly by farmers to consumers, and in almost all cases consumers have to travel to the farm to purchase this milk. Vermont passed regulations in 2009 covering the sale of raw milk, setting out guidelines for farmers intended to protect public health. People who love raw milk really love raw milk — but conversely, public health officials stand firm in their conviction that consuming unpasteurized milk (which hasn't been treated to kill off pathogens and bacteria) could make people sick.
For J. Craig Venter, the sky isn't the limit, but Mars might be. The 67-year-old biologist and entrepeneur first mapped the human genome in the late 1990s using a technique he invented and called "shotgun sequencing." A decade later, in 2010, one of his organizations, Synthetic Genomics, became the first to develop "synthetic life," essentially fabricating a strand of DNA that contained the entire genome of a bacteria cell.
Now, as Venter writes about in his new book, Life at the Speed of Light: From the Double Helix to the Dawn of Digital Life, his organization is researching potential applications for the fledgling field of synthetic biology. They range from straightforward to totally outlandish: crafting better vaccines or more efficient sources of nutrition; cleaning water and air; and equipping NASA's Mars Curiosity Rover with DNA-sequencing techology that could digitally map Martian genomes and beam them back to Earth for re-creation in labs.
It wouldn't be the first time Venter has looked beyond Earth to solve our scientific riddles. For the last six years, he and other scientists have crisscrossed 80,000 miles of sea in his private yacht, the Sorcerer II. That project, known as the Global Ocean Sampling Expedition, has led to the discovery of hundreds of new species of microbes, as well as millions of genetic base pairs and a couple thousand new families of proteins.
Venter will speak about his new book at Norwich University on Monday, February 3 (details below). In advance of that lecture, we spoke with him by phone about a few of his accomplishments, as well the state of science in the U.S.
SEVEN DAYS: Since developing the first synthetic cell in 2010, you’ve said that a “vision is being borne out” for how this technology can help us create better vaccines, biofuels, cleaner water, more abundant sources of food, etc. Where do you see that vision being borne out now, and what are some developments we could feasibly see in the next five years?
J. CRAIG VENTER: Well, those are all areas that we’re actively working in at Synthetic Genomics, and it’s not clear yet where the fastest applications will be. But I think the vaccine area might be one of them, certainly based on immediate needs. New flu strains are emerging in China and other places, and the number of deaths from flu are starting to mount in the U.S., so I think it’s all very critical for new developments.
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