A European Court ruling widely interpreted to mean that all gene-edited organisms are GMOs (Genetically Modified Organisms) may not be as prescriptive as many first assumed.
Many plant scientists rely on open access to information such as DNA sequence data to do their work. They are probably also aware of obligations to respect access and benefit sharing (ABS) rights under the Convention on Biodiversity (CBD) and the Food and Agriculture Organization Treaty on Plant Genetic Resources for Food and Agriculture (The Treaty) and maybe the Nagoya Protocols on Access and Benefit Sharing. These arrangements have long been understood to cover the actual biological material (the plant) but international moves to extend these agreements to include associated data such as digital DNA sequence information (DSI) may impact more directly on the activities of plant scientists (Marden, 2018).
Without sustained investment in plant science, the necessary research to generate innovative discoveries that solve these urgent problems is at risk. Recently, PSRN released its Plant Science Decadal Vision 2020-2030: Reimagining the Potential of Plants for a Healthy and Sustainable Future, a report that outlines bold, innovative solutions to guide investments and research in plant science over the next 10 years.
A virtual Workshop on the Development of National Gene Banks in the member states of the Organisation of Islamic Cooperation (OIC) was conducted online. The 160 participants examined issues of the development, conservation and exchange of plant and animal genetic resources for food and agriculture intending to promote strong and resilient food systems.
As plant scientists, we are all only too aware of the ‘plant blindness’ that pervades the world. The Global Plant Council aims to raise awareness about the importance of plant science (and its scientists) for society globally.
In the course of the COVID-19 pandemic, scientists are facing great challenges because they have to reorient, interrupt or even cancel research and teaching. International researchers demand the active protection and support of diversity, equity and inclusion in science.
The EU has published a list of 20 regulated quarantine pests qualifying as priority pests, including Xylella fastidiosa, the Japanesebeetle, the Asian long-horned beetle, Citrus greening and Citrus Black Spot, whose economic, environmental and social impact on EU’s territory is the most severe. Member States will have to launch information campaigns to the public, do annual surveys, prepare contingency plans, simulation exercises, and action plans for the eradication of these pests.
At July’s New Breeding Technologies workshop held in Gothenburg, Sweden, Dr. Staffan Eklöf, Swedish Board of Agriculture, gave us an insight into their analysis of European Union (EU) regulations, which led to their interpretation that some gene-edited plants are not regulated as genetically modified organisms. We speak to him here on the blog to share the story with you.
Could you begin with a brief explanation of your job, and the role of the Competent Authority for GM Plants / Swedish Board of Agriculture?
I am an administrative officer at the Swedish Board of Agriculture (SBA). The SBA is the Swedish Competent authority for most GM plants and ensures that EU regulations and national laws regarding these plants are followed. This includes issuing permits.
You reached a key decision on the regulation of some types of CRISPR-Cas9 gene-edited plants. Before we get to that, could you start by explaining what led your team to start working on this issue?
It started when we received questions from two universities about whether they needed to apply for permission to undertake field trials with some plant lines modified using CRISPR/Cas9. The underlying question was whether these plants are included in the gene technology directive or not. According to the Swedish service obligation for authorities, the SBA had to deliver an answer, and thus had to interpret the directive on this point.
Could you give a brief overview of Sweden’s analysis of the current EU regulations that led to your interpretation that some CRISPR-Cas9 gene-edited plants are not covered by this legislation?
The following simplification describes our interpretation pretty well; if there is foreign DNA in the plants in question, they are regulated. If not, they are not regulated.
Our interpretation touches on issues such as what is a mutation and what is a hybrid nucleic acid. The first issue is currently under analysis in the European Court of Justice. Other ongoing initiatives in the EU may also change the interpretations we made in the future, as the directive is common for all member states in the EU.
CRISPR-Cas9 is a powerful tool that can result in plants with no trace of transgenic material, so it is impossible to tell whether a particular mutation is natural. How did this influence your interpretation?
We based our interpretation on the legal text. The fact that one cannot tell if a plant without foreign DNA is the progeny of a plant that carried foreign DNA or the result of natural mutation strengthened the position that foreign DNA in previous generations should not be an issue. It is the plant in question that should be the matter for analysis.
Does your interpretation apply to all plants generated using CRISPR-Cas9, or a subset of them?
It applies to a subset of these gene-edited plants. CRISPR/Cas9 is a tool that can be used in many different ways. Plants carrying foreign DNA are still regulated, according to our interpretation.
What does your interpretation mean for researchers working on CRISPR-Cas9, or farmers who would like to grow gene-edited crops in Sweden?
It is important to note that, with this interpretation, we don’t remove the responsibility of Swedish users to assess whether or not their specific plants are included in the EU directive. We can only tell them how we interpret the directive and what we request from the users in Sweden. Eventually I think there will be EU-wide guidelines on this matter. I should add that our interpretation is also limited to the types of CRISPR-modified plants described in the letters from the two universities.
We are currently waiting for the EU to declare whether CRISPR-Cas9 gene-edited plants will be regulated in Europe. Have policymakers in other European countries been in contact with you regarding Sweden’s decision process?
Yes, there is a clear interest; for example, Finland handled a very similar case. Other European colleagues have also shown an interest.
What message would you like plant scientists to take away from this interview? If you could help them to better understand one aspect of policymaking, what would it be?
Our interpretation is just an interpretation and as such, it is limited and can change as a result of what happens; for example, what does not require permission today may do tomorrow. Bear this in mind when planning your research and if you are unsure, it is better to ask. Moreover, even if the SBA (or your country’s equivalent) can’t request any information about the cultivation of plants that are not regulated, it is good to keep us informed.
I think it is vital that legislation meets reality for any subject. It is therefore good that pioneers drive us to deal with difficult questions.
By Esther Ngumbi
For Africa to end chronic hunger, governments must invest in sustainable water supplies.
The fields are bare under the scorching sun and temperatures rise with every passing week. Any crops the extreme temperatures haven’t destroyed, the insect pests have, and for many farmers, there is nothing they can do. Now, news about hunger across Africa makes mass media headlines daily.
Globally, hunger levels are at their highest. In fact, according to the Famine Early Warning Systems Network, over 70 million people across 45 countries will require food emergency assistance in 2017, with Africa being home to three of the four countries deemed to face a critical risk of famine: Nigeria, South Sudan, Sudan and Yemen. African governments, non-governmental organisations (NGOs) and humanitarian relief agencies, including the United Nations World Food Programme, continue to launch short-term solutions such as food relief supplies to avert the situation. Kenya, for example, is handing cash transfers and food relief to its affected citizens. The UN World Food Programme is also distributing food to drought-stricken Somalia. And in Zambia, the government is employing every tool including its military to combat insect pest infestation.
But why are we here? What happened? Why is there such a large drought?
Reasons for chronic hunger
Many African smallholder farmers depend on rain-fed agriculture, and because last year’s rains were inadequate, many farmers never harvested any crops.
Indeed, failed rains across parts of the Horn of Africa have led to the current drought that is affecting Somalia, south-eastern Ethiopia and northern and eastern Kenya.
Then, even in the countries where adequate rains fell, many of the farmers had to farm on depleted soils, and consequently, the yields were lower. Degraded soils and dependence on rain-fed agriculture coupled with planting the wrong crop varieties are some of the fundamental problems that lead to poor harvests and then to hunger. Worsening the situation is the unpredictable climate. Given these fundamental and basic issues that fuel the hunger cycle in Africa, it naturally makes sense to tackle them.
It is not rocket science. Farming goes hand-in-hand with water. There can be no farming without it. While this seems easy to reason, there are few organisations working to make sure that African farmers and citizens have access to permanent water sources. Access to water sources all year round would ensure that farmers can farm year in and year out.
What African governments must do
African governments must, therefore, invest in ensuring that their citizens have access to water. Measures that can be implemented include drilling and rehabilitating boreholes, creating reservoirs and irrigation systems, constructing hand-pumps and implementing water harvesting schemes. Such measures would go a long way and ensure that countries continue to face the same problem both in the short and long term periods.
“If Africa wants to end the recurring droughts, hard decisions must be made.”
Esther Ngumbi, Auburn University in Alabama. United States
Of course it is understandable that it can be hard to choose long-term solutions such as ensuring that citizens have access to permanent water sources year round over investing in short-term solutions when there are people who need help now.
Acknowledging this dilemma, Mitiku Kassa, the Ethiopia’s commissioner for disaster risk management, is reported to have described how hard it was to direct even a fifth of his budget towards well drilling. But such decisions must be made. The Ethiopian government still made that tough decision and sunk hundreds of bore wells throughout the country.
There is a great need to ramp up water harvesting and conservation efforts across the African continent. African governments and other stakeholders need to increase investment in multiple water-storing techniques. Such techniques include rain and flood water harvesting and the construction of water storage ponds and dams. But there should be no need to reinvent the wheel.
Time to learn from others
African countries can learn from other countries. Countries in the developed world have sustained their agriculture efforts by either drilling water wells to ensure they have access to the water they need for farming or by investing in rain and flood water harvesting. In California, for example, there have been a rise in the number of wells being drilled by farmers who use well water for farming. In 2016 alone, farmers in the San Joaquin Valley dug about 2,500 wells, a number that was five times the annual average reported in the last 30 years.
Countries such as Bangladesh, China, India, Myanmar, Sri Lanka and Thailand have made progress and are working on pilot projects that capture, harvest and store flood water. Stored water is then available for use by communities when they need it the most. Harvesting and storing water and making it available for agriculture, especially during the dry seasons, will allow citizens and smallholder farmers to farm throughout the year. These would further improve the resilience of farmers to the unpredictability of climate change.
If Africa wants to end the recurring droughts, hard decisions must be made. By addressing the fundamental and basic issues of long-term availability of water for agriculture, African countries can once and for all end this never-ending cycle of hunger.
Esther Ngumbi is a postdoctoral researcher at the Department of Entomology and Plant Pathology at Auburn University in Alabama, United States. She serves as a 2015 Clinton Global University (CGI U) Mentor for Agriculture and is a 2015 New Voices Fellow at the Aspen Institute.
Humphrey Nkonde Dramatic threat to maize harvest (Development and Cooperation, 6 March 2017)
Mohammed Yusuf UN: 17 Million People Face Hunger East Africa (Voice of America, 8 March 2017)
Karen McVeigh Somalia famine fears prompt UN call for ‘immediate and massive’ reaction (the Guardian, 3 February 2017)
Emergency food assistance needs unprecedented as Famine threatens four countries (Famine Early Warning Systems Network, 25 January 2017)
Kazungu Samuel Kenya: Red Cross Comes to the Aid of Drought-Hit Kilifi Residents (allAfrica, 2017)
Army worms invades Zambia’s farms (Azania Post, 6 February 2017)
Lesson learned? An urgent call for action in response to the drought crisis in the horn of Africa (Inter Agency Working Group on Disaster Preparedness for East and Central Africa, 2017)
Amanda Little The Ethiopian Guide to Famine Prevention (Bloomberg Business Week, 22 December 2016)
Central Valley farmers drill more, deeper wells as drought limits loom (CBS SF Bay Area, 15 September 2016)
Underground taming floods for irrigation(International Water Management Institute, 2017)