Swiss federal study doesn’t stem GMO debate

The debate around genetically modified organisms, or plants, tends to provoke strong responses from camps for and against altering plants. Switzerland currently has a moratorium on such plants but the Federal Council commissioned a study to see if GMOs posed a risk to Swiss agriculture. When the study said ‘not really’, on came the strong responses. WRS’s Tony Ganzer reports.

Greenpeace is no stranger to genetically-modified plants, and campaigning against them because it says they pose a risk to human health and the environment. Just last May, a team found GMOs growing in the wild near Basel’s Rhine River port.

KÜNZLER: “That was actually the second time that GM plants have been found in the wild in Switzerland. We actually bumped into this wild GM rape(seed) plant around Basel.”

Marianne Künzler is a campaigner for Greenpeace Switzerland. She says the group was shocked when a study from the National Science Foundation said there was no great risk from GMOs to Swiss agriculture…despite the findings being based on science.

KÜNZLER: “Yes, it is just science. And what Greenpeace believes is that they had too narrow focus. You can’t simply say out of a few trials there won’t be any environmental risk.”

DOBBELAERE: “Over the last five years research has been carried out, and we came then finally to a conclusion, that was published in a synthesis report.”

Dirk Dobbelaere is a professor at the University of Bern, and was president of the steering committee analyzing international studies on the effects of genetically modified plants, and looking at projects of their own.

DOBBELAERE: “ The risk of having resistant plants is just as great if you use transgenic plants, as if you use conventional plants. If you use proper agricultural methods then you can reduce that risk. The net effect of that is, that in fact a large number of studies have now shown that biodiversity in fields where transgenic plants are being used is in fact better.”

ROCH: “What I heard was that there is no impact, or adverse impact on the environment and health, and this is wrong. And I am very upset to listen from the president of the scientific committee of this program saying this.”

Philippe Roch is the former state secretary for the environment.

ROCH: “If you were a scientist, a true scientist, you may say, ‘I did some research and my results are this and this and this in these conditions.’ But you can never draw a general assertion from such a result. In such complex systems as GMOs, biology, you need a long time.”

Roch says he was responsible for preparing the current law on GMOs in Switzerland, and during that process he found some proponents for using modified plants were companies with clear economic interests. Even among scientists he says there was a culture of saying GMOs are the way of the future, and any one questioning that was put off to the side.

ROCH: “I think that people are still reluctant to GMOs because they have a kind of intuition that it is dangerous. And I am sure they are right. And as long as scientists will continue to lie, and when I say lie, it’s because they say general things they should not say. If they would just explain what they are doing, and what are the results of this and this and this research, they would really allow for open debate.”

DOBBELAERE: “There has been a lot of open debate. And I think one of the main problems in the debate is that stances have been taken, and people only listen to arguments that fit their opinion.”

President of the study’s committee, Dirk Dobbelaere.

DOBBELAERE: “Now what we tried to do is produce the basis for a more rational discussion. We realize this is maybe blue-eyed that we could ever achieve that. But the science that we have is based on very thorough data. Now, that people have an intuition that genetically changed plants, or genetically modified plants are unsafe, this is largely based on the fact that fear has been instilled in a very systematic way.”

Dobbelaere says millions of people have been fed by at least transgenic plants, and no ill effects have been seen. He says the greatest experiment is the rest of the world, and he would gladly show anyone doubting the science of GMOs the hundreds of pages of research.

He says the committee provided science, now politicians have to decide what to do about it.

Swiss scientists consider climate change scenarios, and the future looks warmer

Switzerland is likely heating up. Swiss scientists met in Zurich yesterday to unveil the C-H-2011 report, showing three possible climate change scenarios. They all hinge on decisions lawmakers make or don’t make, and the rate of greenhouse gas emissions pumped into the atmosphere. But as WRS’s Tony Ganzer reports, the scientists agree temperatures are rising.

Climate scientist Andreas Weigel is quick to point out, the report isn’t laying out predictions of the Switzerland to come, just possibilities.

WEIGEL: “We cannot do forecasts of how greenhouse gas emissions continue, we can make assumptions, scenarios.”

Weigel works for the Swiss national weather service MeteoSwiss, which was part of a scientific coalition of climate experts and academics to put hard numbers to three scenarios of climate change depending on greenhouse gas emissions.

WEIGEL: “The scenarios reveal that with continually increasing emissions of greenhouse gases temperatures will rise all over Switzerland, in all seasons. They also reveal that even if now efficient measures were taken to start reducing greenhouse gas emissions there would still be a committed warming, which however would be much lower.”

Two of the scenarios look at temperatures if no measures are taken to reduce emissions. Depending on region, the seasonal mean temperature would increase between 2.7 and 4.8 degrees by the end of the century. Rainfall would drop between 18 and 28 percent in the two scenarios. If emissions are reduced, the temperature would likely still climb 1.2 to 1.8 degrees, and rainfall would drop about 10 percent.

KNUTTI: “We are not in a position to say what the right pathway is.”

Reto Knutti is a professor in climate physics at the ETH Zurich.

KNUTTI: “We’re basically saying what would happen if we did certain things. Clearly what we do is a political and a decision of our society as a whole. It’s clear that the pathway of future greenhouse gas emissions is very important.”

Knutti says the scientists are not giving recommendations on how to reverse changes, and he says it’s unclear what direction politicians will take. But he thinks Switzerland should do something, despite it being a small country.

KNUTTI: “Clearly if only Switzerland is doing something, that’s not worth too much, but I think that we have a responsibility along with all the other people on this planet to do something. And I would say we are in a better position to do something because we have well-educated people, we have a political system where we can do something, we have actually enough money to do something, we have technology. We should see it as an opportunity to actually lead maybe Europe or the world into maybe a better world.”

Near the glaciers in the Swiss Alps.

STOCKER: “I think that the report makes it abundantly clear that we do have a choice.”

Thomas Stocker is a climate and environmental physicist at the University of Bern. He also co-chairs working group 1, of the Intergovernmental Panel for Climate Change, or IPCC:

STOCKER: “We do have a choice today whether the temperatures worldwide will be at the lower end of the projections of IPCC, and hence also the projections that have been presented in this report C-H 2011. Or if business as usual prevails we will end up with large climate change, large impacts, and at the end of the day this also costs a lot of money to adapt to ever-growing climate change. That needs to be considered.”

The authors of C-H 2011 are making their data available to impact modelers, the folks who try to predict specific climate change impacts, like if glaciers will melt faster.

Thomas Stocker says the type of regional models that come from this type of research could ultimately be adapted to other regions, including the developing world. He says from all the data one thing is clear—the climate is changing.

Farming Co-ops Take Root near Zurich

Just through there..

In Western Switzerland cooperative farming is almost a tradition. Farmers from Swiss Romande are known at home and abroad for their many years of offering the public a piece of the farm, either as shareholders, or as subscribers to receive fresh veggies every week. But the trend is catching on in the German-speaking parts of the country as well, as WRS’s Tony Ganzer reports.

Spreitenbach is right on the border between the cantons of Zurich and Aargau. Fields of corn play backdrop to a shopping center, and ever-present Ikea. This is where Lea Egloff and the farming cooperative OrtoLoco have laid roots.

EGLOFF: “We are just like all people from the city and don’t know much about agriculture, but we heard about a lot of projects in the French part of Switzerland.”

Egloff is one of four founding members of OrtoLoco, which has grown to some 180 members since the co-op was founded a year and a half ago. Many of the members are of college-age. In June, OrtoLoco pulled its first crops from its land–a plot rented to the group by a local farmer.

EGLOFF: “Actually the land is part of the farm here, and we pay them. The land is ours for the time that the farmer gives it to us.”

The idea behind this modern-day share-cropping is simple: members pay a lump fee to own a piece of the farm—about a thousand francs. On top of that a person pays 600 francs a year for a small basket of vegetables every so often, or 1200 for a large.

Co-op member Tina Ziegenthaler says projects like OrtoLoco may only now be catching on in the German-speaking regions because of politics.

ZIEGENTHALER: “The French-speaking persons I think are more used to being connected, and doing things together. And maybe it’s also a little bit a political question. If you see the political card in Switzerland, the French-speaking people are a little more liberal than the German-speaking people.”

Ziegenthaler and all members of the co-op are asked to work 4 half-days a year to help maintain the farm. That ad-hoc work force, and limited production, may be a reason co-ops are not acting as a silver bullet for food production.

Urs Schneider is the director of the Swiss Farming Association.

SCHNEIDER: (in German): “7-million Swiss will never all go onto the farm and buy their products directly. The farms can’t handle that, and there need to be other avenues for purchase like in Migros and Coop.”

Schneider says the German Swiss think more pragmatically than those in the Romandie, meaning the more commercial and business-minded ideas usually win out. He also thinks the growth of co-ops is a political move—just in a different way.

SCHNEIDER: “Now we have globalization and people are returning to traditional values and going back to our roots, and that is a counter-trend to globalization.”

Jonathon Perly and Jan Blumer are roommates in Zurich, at OrtoLoco for the first time. They read about the co-op in a left wing magazine, and wanted to see what it was about.

Guys Working: “We are still in the evaluation phase. But so far it has been quite great to get different foods every week, and cope with that. You have to use that stuff or it is rotting.”

Whether more people feel that way and will buy in to such co-ops remains to be seen.