Long-Term Risks of GE Trees Remain Unanswered
In an apparent effort to allay serious public and scientific concerns about contamination threats from genetically engineered (GE) trees, on Aug. 3 researchers at Oregon State University claimed they had genetically engineered sterility into poplar trees. The real story of the study, however, is that the risks of genetically engineering trees are too great and can never fully be known.
During the seven year field trial of GE poplars described in the study, small environmental variations resulted in significant differences between trees that had the same GE constructs and also found differences between GE trees over time. This all points to how trees cannot be reliably engineered to prevent contamination.
"This study confirms what we've known all along," said Anne Petermann, executive director of Global Justice Ecology Project and coordinator of the international Campaign to STOP GE Trees. "Trees are extremely complex, and fertility, which is one of the most important functions of any living organism, has been evolving in trees for millions of years. It is incredibly arrogant and dangerous to think that through genetic engineering we can override such a fundamental function as reproduction. Far from allaying fears, this research opens up serious new concerns."
The genus populus includes 25-35 different species of trees, many of which can breed with each other, and are found across North America and Europe. Poplars can also reproduce asexually and live for hundreds and sometimes thousands of years. Therefore this seven year study on GE poplar trees is seriously inadequate.
"We still have no information about the potential long-term impacts of sterile or attempted sterile GE poplars on pollinators, birds and other wildlife that depend on fertile flowers and pollen to survive," added Lucy Sharratt of the Canadian Biotechnology Action Network. "We know GE sterility traits are never going to be 100 percent reliable. What happens when sterility fails and allows GE trees to escape? Unreliable sterility technologies would enhance rather than remove the dangers of GE tree contamination."
BJ McManama of the Indigenous Environmental Network explained the implications of GE poplars for Indigenous Peoples:
"Aspen, cottonwood, and other poplar varieties are an integral part of our individual and collective history, physical well-being and spiritual ceremonies. For Native tribes in the U.S. Southwest, for example, the cottonwood is sacred and every part harvested is done so without killing or harming the tree. Freshly fallen branches provide bark used in teas, poultices, tinctures and salves and the leaf buds and flowers provide food in the early spring. Fundamentally changing these trees' genetic makeup violates Natural Law, our cultural traditions and subsistence rights."
Stars can be found in the branches of the cottonwood. Cottonwood Institute
Developing plantations of fast-growing trees like GE poplars for biofuel, biomass or other raw materials could lead to the accelerated destruction of forests for the development of these plantations, a trend identified in a study by the UN Food and Agriculture Organization. Target areas for this expansion in the U.S. are the Pacific Northwest and Midwest, where many GE poplar test plots already exist.
Southeast Is Ground Zero for Genetically Engineered Trees https://t.co/jwMZoA8lMH @IENearth @StandingRockST @CenterForBioDiv @Greenpeace— EcoWatch (@EcoWatch)1498162997.0
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By Brett Wilkins
The U.S. Department of Agriculture (USDA) and the meatpacking industry worked together to downplay and disregard risks to worker health during the Covid-19 pandemic, as shown in documents published Monday by Public Citizen and American Oversight.
<div id="13077" class="rm-shortcode" data-rm-shortcode-id="11b9fe5ff48ebc437353df6df9c2c892"><blockquote class="twitter-tweet twitter-custom-tweet" data-twitter-tweet-id="1305915938148147205" data-partner="rebelmouse"><div style="margin:1em 0">Just a week before the Trump administration issued an executive order aimed at keeping meat packing plants open, th… https://t.co/DkbXgPm4YR</div> — ProPublica (@ProPublica)<a href="https://twitter.com/propublica/statuses/1305915938148147205">1600189597.0</a></blockquote></div>
<div id="36e4c" class="rm-shortcode" data-rm-shortcode-id="e7c8048c2755109629a3b3072fcb3261"><blockquote class="twitter-tweet twitter-custom-tweet" data-twitter-tweet-id="1304424041814593539" data-partner="rebelmouse"><div style="margin:1em 0">Meatpacking union @UFCW, which reps workers at this plant (four of whom died), slams OSHA for the small $13k fine a… https://t.co/tnhfKd89ab</div> — Dave Jamieson (@Dave Jamieson)<a href="https://twitter.com/jamieson/statuses/1304424041814593539">1599833901.0</a></blockquote></div><p>The United Food and Commercial Workers (UFCW) International Union, which represents Smithfield Foods workers, <a href="https://www.argusleader.com/story/news/crime/2020/09/10/osha-fines-smithfield-foods-sioux-falls-south-dakota/5768786002/?eType=EmailBlastContent&eId=f7bf3f03-ce98-4df4-9c45-f44d9a6a5890" target="_blank">slammed</a> the fine as "insulting and a slap on the wrist."</p><p>"How much is the health, safety, and life of an essential worker worth? Based on the actions of the Trump administration, clearly not much," said UFCW president Marc Perrone.</p><p>"This so-called 'fine' is a slap on the wrist for Smithfield, and a slap in the face of the thousands of American meatpacking workers who have been putting their lives on the line to help feed America since the beginning of this pandemic," Perrone added. </p><p>Other critics, including vegans, vegetarians, and animal rights and environmental advocates argued that the accelerated spread of Covid-19 from meatpacking facilities is but the latest compelling argument in favor of reducing—or eliminating—meat consumption.</p><p>"We know that Covid-19 originated in a meat market and that previous influenza viruses originated in pigs and chickens," People for the Ethical Treatment of Animals (PETA) <a href="https://www.peta.org/blog/meat-shortage-slaugherhouses-go-vegan/" target="_blank">said</a> in April amid news that a Foster Farms slaughterhouse in Livingston, California was <a href="https://www.peta.org/blog/coronavirus-covid-19-slaughterhouse-meat-concerns/?utm_source=PETA::Twitter&utm_medium=Social&utm_campaign=0420::veg::PETA::Twitter::Workers%20Blame%20Major%20Pig%20Slaughterhouse%20600%20Infected%20COVID-19::::tweet" target="_blank" rel="noopener noreferrer">ordered closed</a> by local health authorities due to a Covid-19 outbreak that killed eight employees.</p>
<div id="28490" class="rm-shortcode" data-rm-shortcode-id="48ddd3480a2beb42597d9516ef652f0f"><blockquote class="twitter-tweet twitter-custom-tweet" data-twitter-tweet-id="1252416495990140929" data-partner="rebelmouse"><div style="margin:1em 0">THIS IS OUTRAGEOUS! @SmithfieldFoods allegedly took NO PRECAUTIONS to protect the safety of its workers, leaving o… https://t.co/viAJ026pLy</div> — PETA (@PETA)<a href="https://twitter.com/peta/statuses/1252416495990140929">1587434336.0</a></blockquote></div><p>"It's not a matter of <em>whether</em> using and killing animals for food will give rise to another disease outbreak—it's a matter of <em>when</em>," said PETA. "There has never been a better, more obvious time for businesses to put an end to their dirty trade of slaughtering animals for their flesh." </p>
By Andrea Willige
More than half of the world's population lives in cities, and most future population growth is predicted to happen in urban areas. But the concentration of large numbers of people and the ecosystems built around their lives has also been a driver of climate change.