GMO Corn’s Looming Disaster
Responding to a study released last week highlighting the increased resistance of weeds to glyphosate, and the potential introduction of new corn varieties genetically engineered (GE) to be used with more highly toxic weedkillers, farmers are calling on the U.S. Department of Agriculture (USDA) to take action to protect rural economies.
If USDA deregulates 2,4 D resistant corn, farmers will once again shoulder the cost of the failed promise of GE crops.
“Widespread planting of 2,4-D corn will inevitably lead to a surge in the herbicide’s use,” said George Naylor, an Iowa corn and soybean farmer. “This will not only have adverse effects on public health from air and water pollution, but will also pose another economic risk to Midwest farmers whose non-2,4-D resistant crops will take the brunt of more herbicide drift."
The study in last week’s edition of Bioscience projects greatly increased herbicide use and collateral damage to nearby, non-resistant crops and wild habitat. 2,4-D is well understood to drift, both directly after it is applied and through volatilization, drift that takes place long after an application. As a result, farmers growing their products within miles of cornfields where 2,4-D is applied could face crop losses and serious financial hardship. In addition, organic farmers could lose their certification for years if their fields are contaminated.
Authors of the article, relying in part on industry analysis, note that use of 2,4-D and dicamba herbicides, first used during World War II, are expected to increase ten fold over the next decade. Dow AgroSciences is the driving force behind 2,4-D-resistant seeds, while Monsanto, the dominant manufacturer of glyphosate-resistant seeds, is collaborating with the European industry giant BASF (soon moving to the U.S.) in engineering dicamba-resistant seeds. And other pesticide and biotech firms have similar products in the pipeline. For years, Dow, Monsanto, and the rest of the “Big 6”, have argued that genetically engineered crops result in reduced pesticide use or can even “resist” drought, though with little to no documented success, according to independent scientists.
“Genetically engineered, herbicide-resistant seeds are the growth engines of the pesticide industry’s market strategy,” said Dr. Marcia Ishii-Eiteman, PhD, senior scientist at Pesticide Action Network. “Repackaging antiquated pesticides as new solutions for Midwest economies is a disaster waiting to happen.”
The study also ties the increase in herbicide use to the decline of sustainable weed management. The authors note that USDA has increased funding at major universities for chemically-intensive methods while at the same time decreasing funding for agroecological methods—such as cover cropping, crop rotation and limited tillage—that are successful at improving weed control and reducing weed pressures.
At the same time, weed scientists have been raising red flags around the impending problems of resistance, the reliance on the “pesticide treadmill” and the need to invest in sustainable weed control, or Integrated Weed Management.
"It is only going to get worse," said Lee Van Wychen, director of science policy at the Weed Science Society of America in a Reuter’s interview.
The Weed Society of America just announced it will focus its May 2012 meeting on finding solutions to herbicide resistance. However, concerns remain about Monsanto’s efforts to undermine science and promote the next wave of GE technology, including 2,4-D and dicamba.
"I'm convinced that this is a big problem," said Dave Mortensen, professor of weed and applied plant ecology at Penn State University. "Most of the public doesn't know because the industry is calling the shots on how this should be spun."
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Britain's Prince William interviewed famed broadcaster David Attenborough on Tuesday at the World Economic Forum's annual meeting in Switzerland.
During the sit-down, the 92-year-old naturalist advised the world leaders and business elite gathered in Davos this week that we must respect and protect the natural world, adding that the future of its survival—as well as humanity's survival—is in our hands.
What's more, the accounting firm predicts that another 21 million electric cars will be on the road globally over the next decade due to growing market demand for clean transportation, government subsidies, as well as bans on fossil fuel cars.
By Matthew Savoca
Plastic pollution in the world's oceans has become a global environmental crisis. Many people have seen images that seem to capture it, such as beaches carpeted with plastic trash or a seahorse gripping a cotton swab with its tail.
Greenland is melting about four times faster than it was in 2003, a new study published Monday in the Proceedings of the National Academy of Sciences found, a discovery with frightening implications for the pace and extent of future sea level rise.
"We're going to see faster and faster sea level rise for the foreseeable future," study lead author and Ohio State University geodynamics professor Dr. Michael Bevis said in a press release. "Once you hit that tipping point, the only question is: How severe does it get?"
Finally, some good news about the otherwise terrible partial government shutdown. A federal judge ruled that the Trump administration cannot issue permits to conduct seismic testing during the government impasse.
The Justice Department sought to delay—or stay—a motion filed by a range of coastal cities, businesses and conservation organizations that are suing the Trump administration over offshore oil drilling, Reuters reported. The department argued that it did not have the resources it needed to work on the case due to the shutdown.
Most people have heard of the Amazon, South America's famed rainforest and hub of biological diversity. Less well known, though no less critical, is the Pantanal, the world's largest tropical wetland.
Like the Amazon, the Pantanal is ecologically important and imperiled. Located primarily in Brazil, it also stretches into neighboring Bolivia and Paraguay. Covering an area larger than England at more than 70,000 square miles, the massive wetland provides irreplaceable ecosystem services that include the regulation of floodwaters, nutrient renewal, river flow for navigability, groundwater recharge and carbon sequestration. The wetland also supports the economies of the four South American states it covers.
By Andrea Germanos
Organizers said 35,000 people marched through the streets of the German capital on Saturday to say they're "fed up" with industrial agriculture and call for a transformation to a system that instead supports the welfare of the environment, animals and rural farmers.
By Patrick Rogers
If you have ever considered making the switch to an environmentally friendly electric vehicle, don't drag your feet. Though EV prices are falling, and states are unveiling more and more public charging stations and plug-in-ready parking spots, the federal government is doing everything it can to slam the brakes on our progress away from gas-burning internal combustion engines. President Trump, likely pressured by his allies in the fossil fuel industry, has threatened to end the federal tax credits that have already helped put hundreds of thousands of EVs on the road—a move bound to harm not only our environment but our economy, too. After all, the manufacturing and sale of EVs, hybrids, and plug-in hybrids supported 197,000 jobs in 2017, according to the most recent U.S. Energy and Employment Report.