Environmentalism gets its own Martin Luther.

“Cities are green. Nuclear energy is Green. Genetic engineering is Green” is unavoidable clarity from the new Martin Luther. So look out for them when they arrive in a Penguin paperback edition, due in March, my local bookstore tells me.

Continue reading…

Tomorrow’s Table radio interview in Madison

If you are familiar with my past science media projects, you may remember that I used to host a radio show / podcast in Davis, CA. I have been eager to get that going again in Madison, so last fall I went through the training at the local student station, WSUM 91.7 fm, and they accepted my show and gave me a time slot, Monday mornings from 8-9 am Central. The show is called

Continue reading…

Gordon Conway on Orgenics

gordon-conwayMark Henderson at the Times Online has just published an article about Genetic Engineering and Organic Agriculture. Organic farmers must embrace GM crops if we are to feed the world, says scientist. The scientist is non other than Agricultural Ecologist Sir Gordon Conway, and he argues that Organic Ag should be open to GE crops, which we here like to call Orgenic agriculture.

Farmers, he said, should use the best aspects of organic methods and GM technology to maximise yields while limiting damage to ecosystems. He accepted that organic lobbyists would regard the idea as heresy, but said that genetic engineering could create better organic crops than those grown today with further environmental benefits.

“What frustrates me is there is a real potential for combining GM technology and organic approaches,” said Professor Conway, who stepped down last year as chief scientific adviser to the Department for International Development. “To say that is probably heretical, but there would be real benefits if we got over this notion that GM is somehow not organic.”

He continues, explaining how the pure philosophical basis and underlying assumptions may work against the overall goal.

Continue reading…

Comparing apples to apples

John Reganold, Regents Professor of Soil Science and Agroecology at Washington State University, recently presented a lecture at Iowa State. I have to admit, a professor of agroecology automatically raises my skeptical eyebrows, but I’d previously read Dr. Reganold’s 2001 letter in Nature: Sustainability of three apple production systems, which was about some pretty solid research, so I was really looking forward to his talk. In this letter, Dr. Reganold and his colleagues showed that organic, conventional, and integrated (aka a mixture of organic and conventional techniques) were each viable methods of farming, each with their own benefits.

Continue reading…

A Vf gene a day keeps the fungus away

applespottyEver gotten apples from the farmer’s market or grocery store only to have them go bad in the back of your fridge? I know I have. Just a few weeks ago, I got about 20 apples from the CSA. Unfortunately, I can only eat so many per day and they started to go bad before I got to eat them. Some of them got really nasty (as you can see to the right) within just a few days despite being in the fridge.

Eating locally is great, but since apples only ripen once per year, and they spoil relatively fast, that means we only have fresh apples for a short time each year. That’s too bad, since apples are a wonderful crunchy snack loved by kids and adults that provide health benefits from their fiber and antioxidants.

Continue reading…