1. GMOs are grown with toxic chemicals and resulting pesticide residues are known to be harmful to human health.
2. Research has shown that laboratory mammals fed GMOs suffer adverse effects that include damage to kidneys, liver, adrenal glands, spleen, and heart. Additionally, their immune systems were compromised and in some cases brain size was reduced.
3. GMO crops require huge amounts of chemicals that are harmful to soil, water, the atmosphere, and creatures. Although they are promoted as a technology to reduce pesticide usage, GM crops in the U.S. used greater than 26 percent more pesticides per acre in 2008 than non-GMO crops, based on U.S. Department of Agriculture (USDA) data.
4. GMOs are actually increasing the need for stronger and more poisonous pesticides. For example, one agrochemical company is awaiting USDA approval of corn and soybeans resistant to 2, 4-D, a chemical related to Agent Orange.
5. GMOs are causing a growing epidemic of “superweeds.” These massive weeds have evolved a resistance to glyphosate, a chemical used on GM crops. Stronger toxic chemicals and soil-eroding tillage operations are required in order to eliminate superweeds.
6. GMOs contribute to global warming: GM crops require synthetic nitrogen fertilizers, which are responsible for approximately 60 percent of total emissions of nitrous oxide (a greenhouse gas nearly 300 times more potent than CO2). GM crops use high amounts of fossil fuels through the production of synthetic nitrogen fertilizers.
7. GMO practices contaminate our organic and local food systems. A report titled, Gone to Seed, found that 50 percent or more of non-GMO corn, canola, and soybean seed have been contaminated with GM genes.
8. Beneficial insects can be harmed. A Cornell University study showed that monarch butterflies suffered higher mortality rates when consuming milkweed leaves dusted with the Bt toxin associated with GM crops. And recently, pesticides called neonicotinoids have been blamed for the collapsing bee populations.
Harms to social and human rights.
9. GMOs are promoted as way to feed the world and mitigate hunger; however, numerous studies demonstrate that the GM crops do not produce higher yields as claimed. As one example, a USDA publication reports that “GM crops do not increase the yield potential.”
10. GMOs lead to corporate control over seed and food: Today only one company controls about 95 percent of GM seeds. This limits access to seeds, which are the center of food and life.
11. These large agri-corporations do not let farmers save seeds, a basic practice that has continued for centuries to ensure food security.
12. GMO agriculture is an extension of current industrial-farming practices that have resulted in the loss of family farms and farmer livelihoods around the globe.