Our empirical analyses of grower attitudes and behaviors demonstrate that local diffusion networks enhanced the effectiveness of the SVWQC. The more producers interacted with diffusion networks, the more likely they were to be satisfied with watershed management policies, participate in policy activities and adopt environmentally sound management practices, as long as they were cost effective. To further validate our results, we conducted on-farm, personal interviews with more than 20 Sacramento River Valley producers involved with water quality management. We feel that these findings are strong enough to emphasize to policymakers the importance of recognizing how government decisions can weaken or strengthen these local diffusion networks. Any dismantling of diffusion networks represents a loss of human and social capital, and capacity for cultural change, which severely degrades the ability to integrate sustainability principles into agricultural policy and decision-making. A variety of evidence suggests that recent policies have decreased the investment in such networks. For example, California agricultural commissioners are local agencies that perform a variety of programs and duties in each county. Historically, their core programs have included pesticide-use enforcement, quarantine, pest detection, pest exclusion, weights and measures programs, and outreach. In recent years, some non-core programs of the agricultural commissioners’ offices have extended into land-use planning and natural resources management. In our survey, the agricultural commissioners were identified as the most trusted and most frequently contacted source for information about water quality. However, while their non-core programs and duties have expanded, funding sources have generally failed to keep pace with new programs and responsibilities, including water quality . Another example is that the two main federal funding sources for land grant university agricultural outreach programs — Agriculture Experiment Stations and the Cooperative Extension system — increased by only 4.8% and 1.6%, respectively, 25 liter pot from 1996 to 2006, whereas costs inflated at a much higher rate.
Although the full impact of these flat budgets depends on state and local decisions, they have contributed to significant decreases in local diffusion networks in California and several important agricultural states. Likewise, from 2002 to 2004, California lost 152 county Cooperative Extension positions in 20 different counties. A final example is federal Farm Bill policies that influence local funding for the Environmental Quality Improvement Program , which is administered throughout the United States by the Natural Resources Conservation Service and in conjunction with local resource conservation districts. This analysis has limits as a case study in sustainability. The Conditional Waiver program in California is still too new to have achieved long-term success, has a relatively limited geographic scope and focuses mostly on the environmental aspects of sustainability. However, local diffusion networks will continue to be important to the future of these programs in California; they will also play a central role wherever sustainability involves policies that require innovation, collective action and cultural change. Agricultural production is increasingly strained by changing climate and population growth. With the global population expected to reach 9.8 billion by 2050, farmers will have to grow about 70% more food than current production.Meeting this challenge will require scientific advances that bridge the gap between conventional techniques and new technologies in plant breeding. Selective breeding has been used for thousands of years in the domestication of crops to artificially select desired traits in foods. More recent breeding techniques have used chemicals to induce random DNA mutations, hoping that one of these mutations is involved in a trait of interest and spending decades attempting to remove unwanted random mutations through breeding. Because these techniques do not introduce foreign DNA into a plant, they are not considered to be genetically engineered.In the past decade, efforts to select for desirable plant traits have drastically increased with new biotechnology to more quickly and precisely introduce changes at the genetic level.New gene editing techniques like CRISPR-Cas9 have revolutionized the field, allowing plant breeders to target traits of value with greater speed and precision. This revolution has also allowed smaller, non-traditional groups to enter the market.
While the creation of GE crops was previously done by research universities and industrial agriculture companies, it is increasingly undertaken by small to mid-sized innovators. As a net exporter of agricultural products, particularly to developing countries, the US could see significant economic benefits from growth in the agricultural sector.Despite the fact that the US plants the largest acreage of GE crops in the world , the development of GE crops in the US has not been able to reach its full potential.4 This is primarily due to costs associated with the complicated regulatory process. It is expensive to bring a GE crop from the laboratory bench to commercial distribution, averaging $130 million and 7 years for a single crop in the US.5 For this reason, GE research has focused on staple crops like corn and wheat. However, the US exports a much larger variety of crops–in California alone, the grape, almond, and pistachio markets are significant contributors to the state’s multi-billion-dollar agriculture economy.The proliferation of new, cheaper gene-editing techniques that can be applied to these crops and the rapid growth in developers have therefore raised issues around the regulation of genetically modified plants.GE plant regulatory policy is primarily created and implemented by three federal agencies: the Environmental Protection Agency , the Food and Drug Administration , and the United States Department of Agriculture . These agencies regulate different types and features of GE crops, depending on the specific use of the crop and how it was produced. Their responsibilities regarding GE crops are outlined by the 2017 Update to the Coordinated Framework for the Regulation of Biotechnology7 and the 2019 Executive Order 13874 .Here, we focus on the role of the USDA in biotechnology regulation as it is the agency with the most recent updated regulations in response to EO13874. Within the USDA, the Animal and Plant Health Inspection Service is the main agency responsible for regulating GE crops and other biotechnology products that may pose a risk to agricultural plant and animal health. For example, in November 2018, APHIS decided that a Pichia kudriavzevii mutant manufactured by Lygos, Inc. should be regulated.This was in accordance with APHIS’ mission to regulate potential plant pests; P. kudriavzevii is a fungus known to cause disease in citrus and grapes. APHIS proposed an updated regulatory policy in June 2019: the Movement of Certain Genetically Engineered Organisms.While still in review ,this rule aims to reduce “regulatory burden for developers of organisms that are unlikely to pose plant pest risks”. One key element is allowing developers to self-determine exemption for their GE plant by comparing it to all plants with completed regulatory reviews, with the option to request written confirmation from APHIS.
To support accurate self-determinations, APHIS proposes creating a publicly-accessible database containing the results of all completed regulatory status reviews, including each reviewed combination of plant, trait, and mechanism of action . While recent federal actions have sought to clarify and modernize regulation, significant barriers to scaling up the production of GE products still exist. Together, the 2017 Coordinated Framework Update and EO13874 outline the need for a unified and straightforward process for the approval of new bio-technologies, but the specifics of such a process are weakly defined at present. While EO13874 calls for the creation of a Unified Biotechnology Web-based Platform, the current iteration is a website with internal redundancies and links to a confusing web of regulations, leaving the user frustrated and with limited additional information. Updated regulation is in flux, with the relevant agencies still developing their updated approach. We recommend several measures that can be taken by the USDA to address the above shortcomings and provide a clear path to safely and efficiently bring GE crops to market. First, the USDA must update federal regulations to clarify and consolidate communication regarding the GE plant approval process. The current APHIS proposal, albeit improved, fails to simplify the regulatory process in a way that makes it accessible to small to medium sized innovators who have no previous experience with regulation. Federal agencies should coordinate their response to inquiries in addition to improvement of the aforementioned unified web platform. Since the USDA is currently the designated funder of the consolidated web-based platform , raspberry cultivation pot we propose assigning coordination to the USDA. This agency is best poised to oversee regulations by using its EO13874-mandated appropriations to develop and manage a clearinghouse for all GE-related inquiries. The USDA would thereby serve as a liaison between all three federal regulators and innovators, benefitting innovators and the agencies alike. Second, while we support APHIS’ creation of a database of all completed regulatory reviews to help developers make self determinations, we argue that the proposed use does not go far enough. APHIS states that developers whose GE plant has the same plant-trait-MOA combination as a previously-reviewed organism could easily self determine non-regulation by APHIS.Developers must request a review or permit if their GE plant has not been previously reviewed and does not fit into another exempted category. We argue that this exemption for previously-reviewed plant-trait-MOA combinations applies to few GE plants and provides no significant relief of regulatory burden. Instead, we propose that APHIS extend this exemption to GE plants with a previously-reviewed trait-MOA combination that is combined with a new plant. If a trait-MOA combination is reviewed in one plant and determined to cause no plant pest risk, then it is unlikely to cause a plant pest risk in a different plant. This is consistent with APHIS’ attempt to create more risk-based regulation and reduce regulatory burden. Third, the federal government, led by the USDA, should push an agenda that supports implementation of clarifying web-based platforms. EO13874’s recommended Unified Biotechnology Web-Based Platform provides the foundation for improvement, but does not go far enough.
The platform should contain more than just descriptions for the regulatory roles of the USDA, FDA, and EPA as it does now.While the site also allows users to contact the agencies with questions regarding regulation, a far better use of the platform would be an avenue to submit an application for commercial approval of a biotechnology product. The web platform currently states that “[each] regulatory agency has its own specific application procedures” but does little more than offer links to each website.If the goal of the current regulatory modernization is to streamline and clarify the process of GE plant approval, then the unified web platform should serve as a tool to help small and midsize producers begin the process of product approval.By simplifying the GE regulatory requirements, the process of taking a GE crop to market will be more transparent and navigable for small to medium sized companies. However, a policy that extends exemptions will also benefit established companies with proprietary traits that have already undergone federal inspection and are better poised to scale up those traits into new crops. This may make it harder for small innovators to succeed in the market. If new proposals are implemented, the USDA will absorb new roles for the overall efficiency of the regulatory process. However, the agency will also have a greatly decreased regulatory burden since many new gene-edited crops will be exempt from USDA regulation. Still, the USDA may not have sufficient capacity to handle requests without a corresponding increase in funding to hire personnel to manage these new roles.We recommend the regulatory exemption of GE plants with a previously-reviewed trait-MOA combination, a unified and detailed web platform for applications for commercial approval, and the consolidation of federal regulatory communication to the USDA. If implemented, our proposals will reduce regulatory burdens on companies and researchers seeking to bring new products to market without eliminating meaningful safety and consumer protection standards. An extension of the regulatory exemption to more GE plant products will likely bring the greatest benefit to large firms, since it will be easier for them to adjust their techniques to bring the same trait to different plants. It will also allow the USDA more time to focus on regulation of novel GE crops, which have completely new traits or mechanisms of action.