General
New Policy brief on Preventing Nutrient Loss and Waste Launched at NARO-Mak Conference
A policy brief on preventing nutrient loss and waste across the food system was on Tuesday, 13th November, 2018 launched by the State Minister for Northern Uganda who is also Member of Parliament representing Zombo District Women Constituency Hon. Grace Freedom Kwiyucwiny, during the NARO–Makerere University (Mak) Conference at the Speke Resort Munyonyo.
The policy brief was developed by the Global Panel on Agriculture and Food System for Nutrition – an independent group of influential experts with a commitment to tackling global challenges in food and nutrition security.
The new policy brief shows that reduction in food loss and waste; particularly in high nutrient foods, has the potential to yield substantial nutritional benefits, contributing to achievement of the Sustainable Development Goals.
Launching the brief, Hon. Kwiyucwiny emphasized the need to address loss and waste of nutritious foods as a specific new priority for improving nutrition.
The Minister said globally, US$940 billion is lost annually, expressing the need for all stakeholders to do agriculture as a business and to understand the value in the diets they consume.
“We want to strengthen the coordination of all stakeholders. I am also interested in getting out of here with action points as very critical. All have the responsibility to do more than they have been doing before”.
Hon. Kwiyucwiny applauded the Global Panel on Agriculture and Food Systems for Nutrition for considering Uganda as the best place to launch the policy.
She said 29 % of the children in Uganda are stunted due to poor nutrition despite the fact that the country grows all foods important for growth.
“In Uganda 30-40% of the food is lost after harvesting and the most affected are fruits and vegetables which are very critical for good health.
This is why it is a very important and critical moment to discuss nutrition and launch the policy brief today”, The Minister said.
She challenged all researchers, policy makers and implementers and all stakeholders in agriculture to influence and put more energy in the policy to promote nutrition.
Panel Member and Former AU Commissioner H.E. Rhoda Peace Tumusiime said diet related factors now account for six of the top nine contributors to the global burden of disease.
"Globally, approximately 1.3 billion metric tons, or one third of food available for human consumption never reaches the consumer’s plate or bowl.
In Uganda the examples of loss and waste in cooking bananas (Matooke) from a recent article accounts for 15% that suffer post-harvest deterioration. This percentage deteriorates partially and is sold at discounted prices. 7% deteriorate completely and have no commercial while 30% of edible portion of maize is lost.”
Technical Adviser to the Global Panel Prof. Patrick Webb from the School of Nutrition Science and Policy, Tufts University, USA defined Food waste as the discarding of food appropriate for human consumption downstream in the value-chain, particularly at the retail and consumer levels, due to aesthetic quality, spoilage (actual or perceived) and consumer waste.
While Food loss refers to a decrease in quantity or quality (appearance, flavour, texture and nutritional value) of food intended for human consumption, e.g. inefficiencies in agricultural production, harvesting, post-harvest handling, transportation and storage of crops (notably pathogenic microorganisms) or during food transformation.
Prof. Webb said loss and waste fundamentally affect the availability and affordability of foods which make up healthy diets, and represent a major food system dysfunction that can no longer be tolerated.
“Every year about 1.3 metric tons of food produced for human consumption – one third of the total never reaches the consumers plate translating to US$940 billion, yet 3 billion people today have poor or inadequate diets.
In the USA the average family of four wastes roughly US$1,500 worth of food annually, while in the UK, the average household with children discards approximately £700 of food each year.
The highest economic losses occur for cereals in post-harvest handling and storage; fruit and vegetables in transformation and packaging; and meat, seafood and milk, at the distribution and retail level”, the Professor explained.
Prof. Webb, pointed out that nutrient-rich foods such as fruits, vegetables, seeds, nuts, dairy products, meats and seafood are particularly susceptible to losses throughout the food system adding that globally, more than half of all the fruit and vegetables produced are lost and wasted, rising to more than 70% in the case of North Africa, West and Central Asia, and Latin America.
He explained that of the 263 million metric tons of meat produced globally each year, between 20-30% is lost or wasted. This is equivalent to the loss of approximately 75 million cows at the point of slaughter. In low-income regions, Webb said meat losses can be explained by high levels of animal mortality, caused by diseases (e.g. pneumonia, digestive diseases and parasites) while in high-income regions, wastage of meat and meat products is most significant at the retail and consumer levels.
“There are many drivers of food loss and waste that cover every part of the food system.
These also link to the wider global drivers, e.g. sustainability and climate change. For example: Many nutritious foods (e.g. fruits and vegetables) are also more water and heat sensitive than staple grains or tubers, making them particularly vulnerable to threats posed by climate change.
Dire Dawa, Ethiopia in 2011-2012 found that post-harvest losses of 20% to 40% in fruits and vegetables could be attributed to pollution from local cement factories, poor storage facilities, lack of know-how, poor management and weak marketing processes.
Farmers were sometimes forced to sell their products at very low prices at the earliest opportunity after harvest, because of the absence of proper storage and marketing facilities, and seasonal surpluses.
In Ghana, 69% of produce destroyed by stray animals, 58% of the remaining produce lost during grading and packing, Late arrival of buyers, poor handling of produce, destruction by containers and over-packing are also major factors”, he reported.
He said, loss and waste of nutritious foods needs to be an urgent new priority for improving diets and nutrition.
He explained that the combined threats of micronutrient deficient, under nutrition and obesogenic diets pose a serious challenge to policy makers not only in terms of the health, learning capacity and productivity of their citizens but also in relation to mounting healthcare costs associated with poor diet quality.
The Professor noted that loss and waste in nutritious foods would yield substantial benefits far beyond addressing hunger and malnutrition – to encompass economies and natural environment. The gains made he said, would contribute to the efficiencies needed to address climate change.
Prof. Webb however noted that a wide range of evidence-based policy options are available at every level in the food system matched by a number of Technology innovations including Promethean Power Systems , ColdHubs – created as a 'plug and play' modular, solar-powered walk-in cold room for 24/7 off-grid storage and preservation of perishable foods in low-and-middle-income countries like Nigeria; Multi-flash – an innovative drying technology that has been developed in Brazil to obtain high-quality dried fruit and vegetables, reducing process time and operational costs; Solar drying technologies for drying fruits, vegetables, spices and fish; and Nanotechnology packaging and others.
A key aim of this policy brief according to Prof. Webb is to provide advice to policy makers on how to proceed. The brief analyses the levels of loss and waste in nutritious foods in different regions of the world and where those losses occur throughout food value chains.
It also presents important new analysis which looks into the future to identify supply gaps that could develop in key nutrients unless action is taken. The same analysis is extended to quantify the benefits that could result if policymakers were to act to substantially reduce losses and waste.
The brief also examines many ways in which food loss and waste occur across the food system-from agricultural production to processing and packaging, storage, transportation, retail, and through to people’s own kitchens.
Drawing on the evidence, the brief concludes by setting out six key priorities for action to reduce loss and waste. It also provides diverse example of existing initiatives and potential innovations to guide action in both the public and private sectors.
The key priority areas for action outlined in the new policy brief are:
1. Educating all food systems stakeholders to prioritize the reduction of food loss and waste;
2. Taking practical steps for nutrient retention within the food system;
3. Improving public and private infrastructure for well- functioning and efficient food system;
4. Encouraging innovative solutions to protect nutrients;
5. Closing the data gap (improving data collection and analysis) and ;
6. Closing the knowledge gap (on losses and waste).
This will contribute to the Sustainable Development Goals (SDGs), particularly to SDG 2 which focuses on resolving hunger and malnutrition, as well as SDG 12 which specifically calls for a halving of food waste across the globe by 2030.
Report compiled by;
Jane Anyango,
Principal Communication Officer, CAES
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By Moses Lutaaya
Makerere University has challenged its newly admitted PhD students to go beyond pursuing academic qualifications and become independent scholars capable of generating knowledge, solving societal problems and contributing to Africa’s transformation.
The call was made by the Deputy Vice Chancellor for Academic Affairs, Prof. Sarah Ssali, during the orientation of the 2026/2027 PhD cohort at Makerere University’s Main Hall in the Main Building on 10th August 2026.
Prof. Ssali told the new scholars that a PhD marks a fundamental shift from previous levels of education, requiring students to take greater responsibility for their academic progress rather than depending entirely on lecturers and supervisors.
“You will have to push yourself and also push your supervisor to move with you,” Prof. Ssali said, urging the students to take ownership of their doctoral journey.
She acknowledged that many PhD students have to balance their studies with employment, family responsibilities and community leadership, making doctoral training demanding. However, she urged them to remain focused on completing their programmes within the prescribed three, four or five years.
Prof. Ssali said Makerere expects its doctoral training to produce scholars who can create knowledge, challenge existing ideas and develop solutions to societal problems.
She encouraged the students to embrace ambiguity and become comfortable questioning what they already know, noting that doctoral education requires scholars to identify important questions, investigate them and generate answers that advance knowledge.
The Deputy Vice Chancellor also urged the students to develop interdisciplinary collaborations and scholarly networks rather than confining their research to their individual disciplines.
She said the success of doctoral education should not be measured merely by the number of dissertations completed or papers published, but by the extent to which research contributes to society.
With Africa facing complex challenges, including climate change, disease, population growth and development pressures, Prof. Ssali said PhD scholars have a responsibility to generate evidence that can influence policy, strengthen institutions and advance innovation.
She challenged each scholar to continually ask what problem their research addresses, what solution it advances and whether that solution can create sustainable value.
The Director of Graduate Training, Prof. Julius Kikooma, said the new cohort was joining Makerere at a time when the University is implementing reforms aimed at strengthening graduate education and improving completion rates.
Prof. Kikooma revealed that Makerere received close to 12,000 applications across its master’s, postgraduate and PhD programmes but admitted about 6,000 students.
He said graduate education has been placed at the centre of the University’s efforts to strengthen research capacity and prepare scholars to contribute to knowledge production and innovation.
Under the reforms, PhD students will undertake compulsory cross-cutting courses designed to provide foundational knowledge and skills for doctoral research. They will also be required to undertake teaching in either their second or third year under the guidance of their supervisors.
In addition to completing their theses, students will be required to produce at least two publications before graduation, a requirement intended to prepare them to become the next generation of researchers, innovators, inventors and creators.
Makerere has also introduced a digital system to monitor the progress of every PhD student each semester. The system is intended to enable students, supervisors and university officials to identify challenges early and intervene in real time.
Prof. Kikooma urged the scholars to write regularly, think critically, maintain open and constructive relationships with their supervisors and protect their academic integrity and professional reputation.
He also encouraged them to build scholarly networks and remain resilient, noting that rejected papers, disappointing data and unexpected challenges are normal aspects of doctoral training.
The Director of Research, Innovations and Partnerships, Prof. Robert Wamala, challenged the scholars to ensure that the knowledge they produce is trustworthy, responsible and ethically sound.
Prof. Wamala emphasized the importance of respecting the dignity, rights, safety and autonomy of research participants, particularly where studies involve individuals, communities and personal information.
He highlighted informed consent, privacy, confidentiality, justice and accountability as critical principles of ethical research and urged students to maintain transparency throughout the research process, from developing research questions and collecting data to analyzing and reporting findings.
Prof. Wamala also cautioned the students on the responsible use of artificial intelligence in research.
He said although AI can assist researchers with activities such as language improvement, it does not remove the researcher’s responsibility for the final product.
Researchers, he said, must verify AI-generated information and remain accountable for inaccurate statements, misleading interpretations and incorrect references.
He further urged students involved in international and other research collaborations to establish clear agreements on roles, authorship, data ownership, access and intellectual property before commencing their research.
The Deputy University Librarian, Dr. Kizito Ongaya, meanwhile, urged the new scholars to make full use of Makerere’s library and information resources throughout their doctoral journey.
Dr. Ongaya said the University operates a hybrid library system combining physical and electronic resources, with more than 200,000 books, 45 e-journal databases and over 16,000 archival materials available to researchers.
He encouraged the students to participate in library training to learn how to access and effectively use electronic resources and to explore specialized libraries and information centers across the University’s colleges.
These include resources covering natural sciences, agriculture, veterinary medicine, health sciences, education and humanities, as well as museums, botanical gardens, specialized collections and other research facilities.
The newly admitted doctoral students were also addressed by Mr. Henry Nsubuga, the Manager Makerere University Counselling and Guidance Centre, Mr. George Mugabi Turyamureeba, the Deputy University Bursar and members of Makerere University Convocation.
Makerere University has once again cemented its place as a regional leader in academic excellence after successfully hosting the East African Universities Debate Championships (EAUDC) 2026, welcoming the continent’s brightest young minds for a week of intellectual competition, cultural exchange, and leadership development.
Held from 26th July to 1st August 2026, the championship brought together more than 200 student debaters, adjudicators and delegates from 25 universities across Uganda, Kenya, Tanzania, Rwanda, South Sudan and other invited institutions, transforming the Ivory Tower into East Africa’s premier arena for ideas, innovation and public discourse.
The week-long tournament featured rigorous British Parliamentary debate rounds, public speaking competitions, adjudication workshops and networking sessions designed to sharpen critical thinking, leadership and persuasive communication. Participants debated contemporary issues ranging from governance and economic transformation to technology, public health, climate change and Africa’s future.
Speaking at the opening ceremony, the Deputy Vice Chancellor welcomed delegates to Makerere University, emphasizing the institution’s enduring commitment to nurturing graduates who are not only academically accomplished but also capable of leading meaningful conversations that shape society. The championship reflected Makerere’s vision of producing graduates who are innovative, analytical and prepared to address regional and global challenges.
Beyond competition, EAUDC 2026 became a celebration of East African unity. Delegates experienced Uganda’s rich cultural heritage through social events, campus tours and cultural showcases that fostered friendships beyond national borders. The interactions reinforced the championship’s belief that dialogue remains one of the strongest foundations for regional integration and peaceful cooperation.
The tournament concluded with an electrifying Grand Finale witnessed by students, alumni, university leaders, invited guests and debate enthusiasts. The Chairperson of the Parliamentary Committee on Education and Sports Hon. Eng. Cuthbert Abigaba represented the Speaker of Parliament as the Guest of Honour. In his remarks he congratulated Makerere University on the successful event and encouraged debate among students.
Prof Sarah Ssali the Deputy Vice Chancellor in charge of Academic Affairs at Makerere University pledged continuous support from the administration towards Makerere Debate Union. Teams demonstrated exceptional research, analytical reasoning and eloquence before a distinguished panel of international adjudicators, bringing to a close one of the most competitive editions of the championship.
The successful hosting of EAUDC 2026 marks another milestone in Makerere University‘s growing reputation as a centre of excellence for debating and public speaking. The event builds on the university’s long-standing tradition of producing outstanding debaters while providing students with opportunities to engage with peers from across the region in meaningful intellectual exchange.
As the championship drew to a close, participants departed Kampala with new friendships, stronger networks and renewed inspiration to continue using debate as a tool for leadership, democratic participation and social transformation.
With the East African chapter successfully concluded, attention now turns to the Pan-African Universities Debating Championship (PAUDC) 2026, where Makerere University will once again represent East Africa on the continental stage.
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